* [media 0/7] Driver bundle for PT3 & PX-Q3PE
@ 2016-02-15 6:08 info
2016-02-15 6:08 ` [media 1/7] raise adapter number limit info
` (6 more replies)
0 siblings, 7 replies; 52+ messages in thread
From: info @ 2016-02-15 6:08 UTC (permalink / raw)
To: linux-media
Cc: Буди
Романто,
AreMa Inc, linux-kernel, crope, m.chehab, mchehab, hdegoede,
laurent.pinchart, mkrufky, sylvester.nawrocki, g.liakhovetski,
peter.senna
From: Буди Романто, AreMa Inc <knightrider@are.ma>
Polished driver bundle for PT3 & PX-Q3PE, two of the most powerful ISDB-S/ISDB-T receiver cards
currently available in Japan. Useless features are removed.
Main Components:
A. PT3 (2 ISDB-S + 2 ISDB-T receiver)
1. Altera EP4CGX15BF14C8N : customized FPGA PCI bridge
2. Toshiba TC90522XBG : quad demodulator (2ch OFDM + 2ch 8PSK)
3. Sharp VA4M6JC2103 : contains 2 ISDB-S + 2 ISDB-T tuners
ISDB-S : Sharp QM1D1C0042 RF-IC
ISDB-T : MaxLinear CMOS Hybrid TV MxL301RF
B. PX-Q3PE (4 ISDB-S + 4 ISDB-T receiver)
1. ASICEN ASV5220 : PCI-E bridge
2. Toshiba TC90522XBG : quad demodulator (2ch OFDM + 2ch 8PSK)
3. NXP Semiconductors TDA20142 : ISDB-S tuner
4. Newport Media NM120 : ISDB-T tuner
Буди Романто, AreMa Inc (7):
raise adapter number limit
add NXP tda2014x & Newport Media nm120/130/131 tuners
drop backstabbing drivers
Toshiba TC90522XBG quad demodulator (2ch OFDM + 2ch 8PSK) used by both PT3 & PX-Q3PE
MaxLinear MxL301RF ISDB-T tuner
Sharp QM1D1C0042 ISDB-S tuner
PCI bridge driver for PT3 & PXQ3PE
drivers/media/dvb-core/dvbdev.h | 2 +-
drivers/media/dvb-frontends/tc90522.c | 959 +++++++---------------------------
drivers/media/dvb-frontends/tc90522.h | 36 +-
drivers/media/pci/Kconfig | 2 +-
drivers/media/pci/Makefile | 2 +-
drivers/media/pci/pt3/Kconfig | 10 -
drivers/media/pci/pt3/Makefile | 8 -
drivers/media/pci/pt3/pt3.c | 873 -------------------------------
drivers/media/pci/pt3/pt3.h | 186 -------
drivers/media/pci/pt3/pt3_dma.c | 225 --------
drivers/media/pci/pt3/pt3_i2c.c | 240 ---------
drivers/media/pci/ptx/Kconfig | 21 +
drivers/media/pci/ptx/Makefile | 8 +
drivers/media/pci/ptx/pt3_pci.c | 509 ++++++++++++++++++
drivers/media/pci/ptx/ptx_common.c | 215 ++++++++
drivers/media/pci/ptx/ptx_common.h | 68 +++
drivers/media/pci/ptx/pxq3pe_pci.c | 607 +++++++++++++++++++++
drivers/media/tuners/Kconfig | 14 +
drivers/media/tuners/Makefile | 2 +
drivers/media/tuners/mxl301rf.c | 468 +++++++----------
drivers/media/tuners/mxl301rf.h | 19 +-
drivers/media/tuners/nm131.c | 272 ++++++++++
drivers/media/tuners/nm131.h | 13 +
drivers/media/tuners/qm1d1c0042.c | 566 +++++++-------------
drivers/media/tuners/qm1d1c0042.h | 30 +-
drivers/media/tuners/tda2014x.c | 356 +++++++++++++
drivers/media/tuners/tda2014x.h | 13 +
27 files changed, 2691 insertions(+), 3033 deletions(-)
delete mode 100644 drivers/media/pci/pt3/Kconfig
delete mode 100644 drivers/media/pci/pt3/Makefile
delete mode 100644 drivers/media/pci/pt3/pt3.c
delete mode 100644 drivers/media/pci/pt3/pt3.h
delete mode 100644 drivers/media/pci/pt3/pt3_dma.c
delete mode 100644 drivers/media/pci/pt3/pt3_i2c.c
create mode 100644 drivers/media/pci/ptx/Kconfig
create mode 100644 drivers/media/pci/ptx/Makefile
create mode 100644 drivers/media/pci/ptx/pt3_pci.c
create mode 100644 drivers/media/pci/ptx/ptx_common.c
create mode 100644 drivers/media/pci/ptx/ptx_common.h
create mode 100644 drivers/media/pci/ptx/pxq3pe_pci.c
create mode 100644 drivers/media/tuners/nm131.c
create mode 100644 drivers/media/tuners/nm131.h
create mode 100644 drivers/media/tuners/tda2014x.c
create mode 100644 drivers/media/tuners/tda2014x.h
--
2.3.10
^ permalink raw reply [flat|nested] 52+ messages in thread
* [media 1/7] raise adapter number limit
2016-02-15 6:08 [media 0/7] Driver bundle for PT3 & PX-Q3PE info
@ 2016-02-15 6:08 ` info
2016-02-15 11:25 ` Peter Senna Tschudin
2016-02-15 6:08 ` [media 2/7] add NXP tda2014x & Newport Media nm120/130/131 tuners info
` (5 subsequent siblings)
6 siblings, 1 reply; 52+ messages in thread
From: info @ 2016-02-15 6:08 UTC (permalink / raw)
To: linux-media
Cc: Буди
Романто,
AreMa Inc, linux-kernel, crope, m.chehab, mchehab, hdegoede,
laurent.pinchart, mkrufky, sylvester.nawrocki, g.liakhovetski,
peter.senna
From: Буди Романто, AreMa Inc <knightrider@are.ma>
The current limit is too low for latest cards with 8+ tuners on a single slot, change to 64.
Signed-off-by: Буди Романто, AreMa Inc <knightrider@are.ma>
---
drivers/media/dvb-core/dvbdev.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/dvb-core/dvbdev.h b/drivers/media/dvb-core/dvbdev.h
index 4aff7bd..950decd 100644
--- a/drivers/media/dvb-core/dvbdev.h
+++ b/drivers/media/dvb-core/dvbdev.h
@@ -34,7 +34,7 @@
#if defined(CONFIG_DVB_MAX_ADAPTERS) && CONFIG_DVB_MAX_ADAPTERS > 0
#define DVB_MAX_ADAPTERS CONFIG_DVB_MAX_ADAPTERS
#else
- #define DVB_MAX_ADAPTERS 8
+ #define DVB_MAX_ADAPTERS 64
#endif
#define DVB_UNSET (-1)
--
2.3.10
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [media 2/7] add NXP tda2014x & Newport Media nm120/130/131 tuners
2016-02-15 6:08 [media 0/7] Driver bundle for PT3 & PX-Q3PE info
2016-02-15 6:08 ` [media 1/7] raise adapter number limit info
@ 2016-02-15 6:08 ` info
2016-02-15 6:08 ` [media 3/7] drop backstabbing drivers info
` (4 subsequent siblings)
6 siblings, 0 replies; 52+ messages in thread
From: info @ 2016-02-15 6:08 UTC (permalink / raw)
To: linux-media
Cc: Буди
Романто,
AreMa Inc, linux-kernel, crope, m.chehab, mchehab, hdegoede,
laurent.pinchart, mkrufky, sylvester.nawrocki, g.liakhovetski,
peter.senna
From: Буди Романто, AreMa Inc <knightrider@are.ma>
Signed-off-by: Буди Романто, AreMa Inc <knightrider@are.ma>
---
drivers/media/tuners/Kconfig | 14 ++
drivers/media/tuners/Makefile | 2 +
drivers/media/tuners/nm131.c | 272 ++++++++++++++++++++++++++++++
drivers/media/tuners/nm131.h | 13 ++
drivers/media/tuners/tda2014x.c | 356 ++++++++++++++++++++++++++++++++++++++++
drivers/media/tuners/tda2014x.h | 13 ++
6 files changed, 670 insertions(+)
create mode 100644 drivers/media/tuners/nm131.c
create mode 100644 drivers/media/tuners/nm131.h
create mode 100644 drivers/media/tuners/tda2014x.c
create mode 100644 drivers/media/tuners/tda2014x.h
diff --git a/drivers/media/tuners/Kconfig b/drivers/media/tuners/Kconfig
index 05998f0..b044231 100644
--- a/drivers/media/tuners/Kconfig
+++ b/drivers/media/tuners/Kconfig
@@ -277,4 +277,18 @@ config MEDIA_TUNER_QM1D1C0042
default m if !MEDIA_SUBDRV_AUTOSELECT
help
Sharp QM1D1C0042 trellis coded 8PSK tuner driver.
+
+config MEDIA_TUNER_NM131
+ tristate "Newport Media tuners NM131, NM130 and NM120"
+ depends on MEDIA_SUPPORT && I2C
+ default m if !MEDIA_SUBDRV_AUTOSELECT
+ help
+ Newport Media NM131, NM130 and NM120 tuner driver.
+
+config MEDIA_TUNER_TDA2014X
+ tristate "NXP Semiconductors TDA2014x tuner"
+ depends on MEDIA_SUPPORT && I2C
+ default m if !MEDIA_SUBDRV_AUTOSELECT
+ help
+ NXP Semiconductor TDA2014x tuner driver.
endmenu
diff --git a/drivers/media/tuners/Makefile b/drivers/media/tuners/Makefile
index 06a9ab6..f527a51 100644
--- a/drivers/media/tuners/Makefile
+++ b/drivers/media/tuners/Makefile
@@ -41,6 +41,8 @@ obj-$(CONFIG_MEDIA_TUNER_R820T) += r820t.o
obj-$(CONFIG_MEDIA_TUNER_MXL301RF) += mxl301rf.o
obj-$(CONFIG_MEDIA_TUNER_QM1D1C0042) += qm1d1c0042.o
obj-$(CONFIG_MEDIA_TUNER_M88RS6000T) += m88rs6000t.o
+obj-$(CONFIG_MEDIA_TUNER_NM131) += nm131.o
+obj-$(CONFIG_MEDIA_TUNER_TDA2014X) += tda2014x.o
ccflags-y += -I$(srctree)/drivers/media/dvb-core
ccflags-y += -I$(srctree)/drivers/media/dvb-frontends
diff --git a/drivers/media/tuners/nm131.c b/drivers/media/tuners/nm131.c
new file mode 100644
index 0000000..ae53544
--- /dev/null
+++ b/drivers/media/tuners/nm131.c
@@ -0,0 +1,272 @@
+/*
+ * Driver for Newport Media tuners NMI131, NMI130 and NMI120
+ *
+ * Copyright (C) Budi Rachmanto, AreMa Inc. <info@are.ma>
+ */
+
+#include <linux/pci.h>
+#include "dvb_frontend.h"
+#include "nm131.h"
+
+struct nm131 {
+ struct i2c_adapter *i2c;
+};
+
+bool nm131_w(struct dvb_frontend *fe, u16 slvadr, u32 val, u32 sz)
+{
+ struct nm131 *t = fe->tuner_priv;
+ u8 buf[] = {0xFE, 0xCE, slvadr >> 8, slvadr & 0xFF, 0, 0, 0, 0};
+ struct i2c_msg msg[] = {
+ {.addr = fe->id, .flags = 0, .buf = buf, .len = sz + 4,},
+ };
+
+ *(u32 *)(buf + 4) = slvadr == 0x36 ? val & 0x7F : val;
+ return i2c_transfer(t->i2c, msg, 1) == 1;
+}
+
+bool nm131_w8(struct dvb_frontend *fe, u8 slvadr, u8 dat)
+{
+ struct nm131 *t = fe->tuner_priv;
+ u8 buf[] = {slvadr, dat};
+ struct i2c_msg msg[] = {
+ {.addr = fe->id, .flags = 0, .buf = buf, .len = 2,},
+ };
+ return i2c_transfer(t->i2c, msg, 1) == 1;
+}
+
+bool nm131_r(struct dvb_frontend *fe, u16 slvadr, u8 *dat, u32 sz)
+{
+ struct nm131 *t = fe->tuner_priv;
+ u8 rcmd[] = {0xFE, 0xCF},
+ buf[sz];
+ struct i2c_msg msg[] = {
+ {.addr = fe->id, .flags = 0, .buf = rcmd, .len = 2,},
+ {.addr = fe->id, .flags = I2C_M_RD, .buf = buf, .len = sz,},
+ };
+ bool ret = nm131_w(fe, slvadr, 0, 0) && i2c_transfer(t->i2c, msg, 2) == 2;
+
+ memcpy(dat, buf, sz);
+ return ret;
+}
+
+int nm131_tune(struct dvb_frontend *fe)
+{
+ struct vhf_filter_cutoff_codes_t {
+ u32 Hz;
+ u8 val8_0x08,
+ val8_0x09;
+ } const vhf_filter_cutoff_codes[] = {
+ {45000000, 167, 58}, {55000000, 151, 57}, {65000000, 100, 54}, {75000000, 83, 53}, {85000000, 82, 53},
+ {95000000, 65, 52}, {105000000, 64, 52}, {115000000, 64, 52}, {125000000, 0, 0}
+ };
+ const u8 v45[] = {0, 1, 2, 3, 4, 6, 9, 12},
+ ACI_audio_lut = 0,
+ aci_lut = 1;
+ const u32 lo_freq_lut[] = {0, 0, 434000000, 237000000, 214000000, 118000000, 79000000, 53000000},
+ *v11,
+ adec_ddfs_fq = 126217,
+ ddfs_lut = 0;
+ u8 rf_reg_0x05 = 0x87,
+ v15,
+ val;
+ int i;
+ u32 tune_rf = fe->dtv_property_cache.frequency,
+ clk_off_f = tune_rf,
+ xo = 24000,
+ lofreq,
+ rf,
+ v14,
+ v32;
+ bool done = false;
+
+ if (!(nm131_w8(fe, 1, 0x50) &&
+ nm131_w8(fe, 0x47, 0x30) &&
+ nm131_w8(fe, 0x25, 0) &&
+ nm131_w8(fe, 0x20, 0) &&
+ nm131_w8(fe, 0x23, 0x4D)))
+ return -EIO;
+ while (1) {
+ rf = clk_off_f;
+ val = rf > 120400000 ? 0x85 : 5;
+ if (rf_reg_0x05 != val) {
+ nm131_w(fe, 0x05, val, 1);
+ rf_reg_0x05 = val;
+ }
+ lofreq = rf;
+ v11 = &lo_freq_lut[6];
+ val = 6;
+ if (lofreq > 53000000) {
+ do {
+ if (*v11 >= lofreq)
+ break;
+ --val;
+ --v11;
+ } while (val != 1);
+ } else
+ val = 7;
+ i = 0;
+ do {
+ if (lofreq > vhf_filter_cutoff_codes[i].Hz && lofreq <= vhf_filter_cutoff_codes[i + 1].Hz)
+ break;
+ ++i;
+ } while (i != 8);
+ nm131_w(fe, 8, vhf_filter_cutoff_codes[i].val8_0x08, 1);
+ nm131_w(fe, 9, vhf_filter_cutoff_codes[i].val8_0x09, 1);
+ v14 = lofreq / 1000 * 8 * v45[val];
+ nm131_r(fe, 0x21, &v15, 1);
+ v15 &= 3;
+ xo = v15 == 2 ? xo * 2 : v15 == 3 ? xo >> 1 : xo;
+ v32 = v14 / xo;
+ if (!((v14 % xo * (0x80000000 / xo) >> 12) & 0x7FFFF) || done)
+ break;
+ clk_off_f += 1000;
+ done = true;
+ }
+ xo = (v14 % xo * (0x80000000 / xo) >> 12) & 0x7FFFF;
+ clk_off_f = v14;
+ v14 /= 216000;
+ if (v14 > 31)
+ v14 = 31;
+ if (v14 < 16)
+ v14 = 16;
+ nm131_w(fe, 1, (u16)v32 >> 1, 1);
+ nm131_w(fe, 2, (v32 & 1) | 2 * xo, 1);
+ nm131_w(fe, 3, xo >> 7, 1);
+ nm131_w(fe, 4, (xo >> 15) | 16 * v14, 1);
+ nm131_r(fe, 0x1D, &v15, 1);
+ nm131_w(fe, 0x1D, 32 * val | (v15 & 0x1F), 1);
+ if (lofreq < 300000000) {
+ nm131_w(fe, 0x25, 0x78, 1);
+ nm131_w(fe, 0x27, 0x7F, 1);
+ nm131_w(fe, 0x29, 0x7F, 1);
+ nm131_w(fe, 0x2E, 0x12, 1);
+ } else {
+ nm131_w(fe, 0x25, 0xF4, 1);
+ nm131_w(fe, 0x27, 0xEF, 1);
+ nm131_w(fe, 0x29, 0x4F, 1);
+ nm131_w(fe, 0x2E, 0x34, 1);
+ }
+ nm131_w(fe, 0x36, lofreq < 150000000 ? 0x54 : 0x7C, 1);
+ nm131_w(fe, 0x37, lofreq < 155000000 ? 0x84 : lofreq < 300000000 ? 0x9C : 0x84, 1);
+ clk_off_f = (clk_off_f << 9) / v14 - 110592000;
+
+ nm131_w(fe, 0x164, tune_rf < 300000000 ? 0x600 : 0x500, 4);
+ rf = clk_off_f / 6750 + 16384;
+ nm131_w(fe, 0x230, (adec_ddfs_fq << 15) / rf | 0x80000, 4);
+ nm131_w(fe, 0x250, ACI_audio_lut, 4);
+ nm131_w(fe, 0x27C, 0x1010, 4);
+ nm131_w(fe, 0x1BC, (ddfs_lut << 14) / rf, 4);
+ nm131_r(fe, 0x21C, (u8 *)(&v32), 4);
+ nm131_w(fe, 0x21C, (((v32 & 0xFFC00000) | 524288000 / ((clk_off_f >> 14) + 6750)) & 0xC7BFFFFE) | 0x8000000, 4);
+ nm131_r(fe, 0x234, (u8 *)(&v32), 4);
+ nm131_w(fe, 0x234, v32 & 0xCFC00000, 4);
+ nm131_w(fe, 0x210, ((864 * (clk_off_f >> 5) - 1308983296) / 216000 & 0xFFFFFFF0) | 3, 4);
+ nm131_r(fe, 0x104, (u8 *)(&v32), 4);
+ v32 = ((((clk_off_f > 3686396 ? 2 : clk_off_f >= 1843193 ? 1 : 0) << 16) | (((((((v32 & 0x87FFFFC0) | 0x10000011)
+ & 0xFFFF87FF) | (aci_lut << 11)) & 0xFFFF7FFF) | 0x8000) & 0xFFF0FFFF)) & 0xFC0FFFFF) | 0xA00000;
+ nm131_w(fe, 0x104, v32, 4);
+ v32 = (v32 & 0xFFFFFFEF) | 0x20000020;
+ nm131_w(fe, 0x104, v32, 4);
+ nm131_r(fe, 0x328, (u8 *)(&v14), 4);
+ if (v14) {
+ v32 &= 0xFFFFFFDF;
+ nm131_w(fe, 0x104, v32, 4);
+ nm131_w(fe, 0x104, v32 | 0x20, 4);
+ }
+ return nm131_w8(fe, 0x23, 0x4C) &&
+ nm131_w8(fe, 1, 0x50) &&
+ nm131_w8(fe, 0x71, 1) &&
+ nm131_w8(fe, 0x72, 0x24) ?
+ 0 : -EIO;
+}
+
+static struct dvb_tuner_ops nm131_ops = {
+ .set_params = nm131_tune,
+};
+
+int nm131_remove(struct i2c_client *c)
+{
+ kfree(i2c_get_clientdata(c));
+ return 0;
+}
+
+int nm131_probe(struct i2c_client *c, const struct i2c_device_id *id)
+{
+ struct tnr_rf_reg_t {
+ u8 slvadr;
+ u8 val;
+ } const
+ tnr_rf_defaults_lut[] = {
+ {6, 72}, {7, 64}, {10, 235}, {11, 17}, {12, 16}, {13, 136},
+ {16, 4}, {17, 48}, {18, 48}, {21, 170}, {22, 3}, {23, 128},
+ {24, 103}, {25, 212}, {26, 68}, {28, 16}, {29, 238}, {30, 153},
+ {33, 197}, {34, 145}, {36, 1}, {43, 145}, {45, 1}, {47, 128},
+ {49, 0}, {51, 0}, {56, 0}, {57, 47}, {58, 0}, {59, 0}
+ },
+ nm120_rf_defaults_lut[] = {
+ {14, 69}, {27, 14}, {35, 255}, {38, 130}, {40, 0},
+ {48, 223}, {50, 223}, {52, 104}, {53, 24}
+ };
+ struct tnr_bb_reg_t {
+ u16 slvadr;
+ u32 val;
+ } const
+ tnr_bb_defaults_lut[2] = {
+ {356, 2048}, {448, 764156359}
+ };
+ u8 i;
+ struct nm131 *t = kzalloc(sizeof(struct nm131), GFP_KERNEL);
+ struct dvb_frontend *fe = c->dev.platform_data;
+
+ if (!t)
+ return -ENOMEM;
+ t->i2c = c->adapter;
+ fe->tuner_priv = t;
+ memcpy(&fe->ops.tuner_ops, &nm131_ops, sizeof(struct dvb_tuner_ops));
+ i2c_set_clientdata(c, t);
+
+ nm131_w8(fe, 0xB0, 0xA0) &&
+ nm131_w8(fe, 0xB2, 0x3D) &&
+ nm131_w8(fe, 0xB3, 0x25) &&
+ nm131_w8(fe, 0xB4, 0x8B) &&
+ nm131_w8(fe, 0xB5, 0x4B) &&
+ nm131_w8(fe, 0xB6, 0x3F) &&
+ nm131_w8(fe, 0xB7, 0xFF) &&
+ nm131_w8(fe, 0xB8, 0xC0) &&
+ nm131_w8(fe, 3, 0) &&
+ nm131_w8(fe, 0x1D, 0) &&
+ nm131_w8(fe, 0x1F, 0) &&
+ (nm131_w8(fe, 0xE, 0x77), nm131_w8(fe, 0xF, 0x13), nm131_w8(fe, 0x75, 2));
+
+ for (i = 0; i < ARRAY_SIZE(tnr_rf_defaults_lut); i++)
+ nm131_w(fe, tnr_rf_defaults_lut[i].slvadr, tnr_rf_defaults_lut[i].val, 1);
+ nm131_r(fe, 0x36, &i, 1);
+ nm131_w(fe, 0x36, i & 0x7F, 1); /* no LDO bypass */
+ nm131_w(fe, tnr_bb_defaults_lut[0].slvadr, tnr_bb_defaults_lut[0].val, 4);
+ nm131_w(fe, tnr_bb_defaults_lut[1].slvadr, tnr_bb_defaults_lut[1].val, 4);
+ for (i = 0; i < ARRAY_SIZE(nm120_rf_defaults_lut); i++)
+ nm131_w(fe, nm120_rf_defaults_lut[i].slvadr, nm120_rf_defaults_lut[i].val, 1);
+ nm131_w(fe, 0xA, 0xFB, 1); /* ltgain */
+ return 0;
+}
+
+static struct i2c_device_id nm131_id[] = {
+ {NM131_MODNAME, 0},
+ {},
+};
+MODULE_DEVICE_TABLE(i2c, nm131_id);
+
+static struct i2c_driver nm131_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = nm131_id->name,
+ },
+ .probe = nm131_probe,
+ .remove = nm131_remove,
+ .id_table = nm131_id,
+};
+module_i2c_driver(nm131_driver);
+
+MODULE_AUTHOR("Budi Rachmanto, AreMa Inc. <info@are.ma>");
+MODULE_DESCRIPTION("Driver for Newport Media tuners NMI131, NMI130 and NMI120");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/tuners/nm131.h b/drivers/media/tuners/nm131.h
new file mode 100644
index 0000000..21f3627
--- /dev/null
+++ b/drivers/media/tuners/nm131.h
@@ -0,0 +1,13 @@
+/*
+ * Driver for Newport Media tuners NMI131, NMI130 and NMI120
+ *
+ * Copyright (C) Budi Rachmanto, AreMa Inc. <info@are.ma>
+ */
+
+#ifndef NM131_H
+#define NM131_H
+
+#define NM131_MODNAME "nm131"
+
+#endif
+
diff --git a/drivers/media/tuners/tda2014x.c b/drivers/media/tuners/tda2014x.c
new file mode 100644
index 0000000..b70c929
--- /dev/null
+++ b/drivers/media/tuners/tda2014x.c
@@ -0,0 +1,356 @@
+/*
+ * Driver for NXP Semiconductors tuner TDA2014x
+ *
+ * Copyright (C) Budi Rachmanto, AreMa Inc. <info@are.ma>
+ */
+
+#include <linux/pci.h>
+#include "dvb_frontend.h"
+#include "tda2014x.h"
+
+struct tda2014x {
+ struct i2c_adapter *i2c;
+};
+
+int tda2014x_r(struct dvb_frontend *fe, u8 slvadr)
+{
+ struct tda2014x *t = fe->tuner_priv;
+ u8 buf[] = {0xFE, 0xA8, slvadr},
+ rcmd[] = {0xFE, 0xA9},
+ ret = 0;
+ struct i2c_msg msg[] = {
+ {.addr = fe->id, .flags = 0, .buf = buf, .len = 3,},
+ {.addr = fe->id, .flags = 0, .buf = rcmd, .len = 2,},
+ {.addr = fe->id, .flags = I2C_M_RD, .buf = &ret, .len = 1,},
+ };
+ return i2c_transfer(t->i2c, msg, 3) == 3 ? ret : -EIO;
+}
+
+bool tda2014x_r8(struct dvb_frontend *fe, u16 slvadr, u8 start_bit, u8 nbits, u8 *rdat)
+{
+ u8 mask = nbits > 7 ? 0xFF : ((1 << nbits) - 1) << start_bit;
+ int val = tda2014x_r(fe, slvadr);
+
+ if (val < 0)
+ return false;
+ *rdat = (val & mask) >> start_bit;
+ return true;
+}
+
+bool tda2014x_w8(struct dvb_frontend *fe, u8 slvadr, u8 dat)
+{
+ struct tda2014x *t = fe->tuner_priv;
+ u8 buf[] = {slvadr, dat};
+ struct i2c_msg msg[] = {
+ {.addr = fe->id, .flags = 0, .buf = buf, .len = 2,},
+ };
+ return i2c_transfer(t->i2c, msg, 1) == 1;
+}
+
+bool tda2014x_w16(struct dvb_frontend *fe, u16 slvadr, u8 start_bit, u8 nbits, u8 nbytes, bool rmw, u8 access, u16 wdat)
+{
+ struct tda2014x *t = fe->tuner_priv;
+ u16 mask = nbits > 15 ? 0xFFFF : ((1 << nbits) - 1) << start_bit,
+ val = mask & (wdat << start_bit);
+ u8 *wval = (u8 *)&val,
+ i;
+
+ for (i = 0, nbytes = !nbytes ? 1 : nbytes > 2 ? 2 : nbytes; access & 2 && nbytes; i++, nbytes--) {
+ u8 buf[] = {0xFE, 0xA8, slvadr + i, 0};
+ int ret = tda2014x_r(fe, slvadr + i);
+ struct i2c_msg msg[] = {
+ {.addr = fe->id, .flags = 0, .buf = buf, .len = 4,},
+ };
+
+ if (ret < 0)
+ return false;
+ if (rmw)
+ wval[nbytes - 1] |= ~(mask >> 8 * i) & ret;
+ buf[3] = wval[nbytes - 1];
+ if (i2c_transfer(t->i2c, msg, 1) != 1)
+ return false;
+ }
+ return true;
+}
+
+int tda2014x_tune(struct dvb_frontend *fe)
+{
+ bool bDoublerEnable[] = {false, true, true, true, true},
+ bDcc1Enable[] = {false, true, true, true, true},
+ bDcc2Enable[] = {false, true, true, true, true},
+ bPpfEnable[] = {false, true, true, true, true},
+ bDiv1ConfigInDivideBy3[] = {false, true, false, true, false},
+ bDiv2ConfigInDivideBy3[] = {false, true, true, false, false},
+ bSelectDivideBy4Or5Or6Or7Path[] = {false, true, true, true, true},
+ bSelectDivideBy8Path[] = {true, false, false, false, false},
+ bInputMuxEnable;
+ u64 kHz = fe->dtv_property_cache.frequency,
+ ResLsb,
+ kint,
+ Nint,
+ v15;
+ enum {
+ TDA2014X_LNA_GAIN_7dB = 0x0,
+ TDA2014X_LNA_GAIN_10dB = 0x1,
+ TDA2014X_LNA_GAIN_13dB = 0x2, /* default */
+ TDA2014X_LNA_GAIN_18dB = 0x3,
+ TDA2014X_LNA_GAIN_NEGATIVE_11dB = 0x4,
+
+ TDA2014X_LPT_GAIN_NEGATIVE_8dB = 0x0,
+ TDA2014X_LPT_GAIN_NEGATIVE_10dB = 0x1, /* default */
+ TDA2014X_LPT_GAIN_NEGATIVE_14dB = 0x2,
+ TDA2014X_LPT_GAIN_NEGATIVE_16dB = 0x3,
+
+ TDA2014X_AMPOUT_15DB = 0x0,
+ TDA2014X_AMPOUT_18DB = 0x1,
+ TDA2014X_AMPOUT_18DB_b = 0x2,
+ TDA2014X_AMPOUT_21DB = 0x3, /* default */
+ TDA2014X_AMPOUT_24DB = 0x6, /* ok too */
+ TDA2014X_AMPOUT_27DB = 0x7,
+ TDA2014X_AMPOUT_30DB = 0xE,
+ TDA2014X_AMPOUT_33DB = 0xF,
+ };
+ u8 val,
+ R,
+ Premain,
+ i = kHz <= 1075000 ? 0 : kHz <= 1228000 ? 1 : kHz <= 1433000 ? 2 : kHz <= 1720000 ? 3 : 4,
+ lna = TDA2014X_LNA_GAIN_13dB,
+ gain = (lna == TDA2014X_LNA_GAIN_18dB) | ((lna & 3) << 4) | (TDA2014X_LPT_GAIN_NEGATIVE_10dB << 1),
+ ampout = TDA2014X_AMPOUT_21DB;
+
+ if (!(tda2014x_w8(fe, 0xA, 0) &&
+ tda2014x_w8(fe, 0x10, 0xB0) &&
+ tda2014x_w8(fe, 0x11, 2) &&
+ tda2014x_w8(fe, 3, 1) &&
+
+ /* GetLoConfig */
+ tda2014x_r8(fe, 0x25, 3, 1, &val)))
+ return -EIO;
+ bInputMuxEnable = val;
+
+ /* SetLoConfig */
+ tda2014x_w16(fe, 0x22, 0, 8, 0, 0, 6,
+ (bDoublerEnable[i] << 7) | (bDcc1Enable[i] << 6) | (bDcc2Enable[i] << 5) | 0b11110 | bPpfEnable[i]) &&
+ tda2014x_r8(fe, 0x23, 0, 8, &val) &&
+ tda2014x_w16(fe, 0x23, 0, 8, 0, 0, 6, (bDiv1ConfigInDivideBy3[i] << 7) | (bDiv2ConfigInDivideBy3[i] << 5) |
+ (bSelectDivideBy4Or5Or6Or7Path[i] << 3) | (bSelectDivideBy8Path[i] << 2) | (val & 0b1010011)) &&
+ tda2014x_w16(fe, 0x25, 3, 1, 0, 1, 6, bInputMuxEnable);
+
+ ResLsb = (8 - i) * kHz * 39; /* Xtal 27 MHz */
+ kint = ResLsb;
+ v15 = ResLsb / 0x100000;
+ R = 1;
+ Premain = 1;
+ Nint = v15 * R >> Premain;
+ if (Nint < 131) {
+ Premain = 0;
+ Nint = v15 * R >> Premain;
+ if (Nint > 251) {
+ R = 3;
+ Premain = 2;
+ goto LABEL_36;
+ }
+ if (Nint < 131) {
+ R = 3;
+ Premain = 1;
+ goto LABEL_36;
+ }
+ } else if (Nint > 251) {
+ Premain = 2;
+ Nint = v15 * R >> Premain;
+ if (Nint > 251) {
+ R = 3;
+ Premain = 2;
+ }
+LABEL_36:
+ Nint = v15 * R >> Premain;
+ if (Nint < 131 || Nint > 251)
+ return -ERANGE;
+ }
+ switch (100 * R >> Premain) {
+ case 25:
+ kint = ResLsb / 4;
+ break;
+ case 50:
+ kint = ResLsb / 2;
+ break;
+ case 75:
+ kint = ResLsb / 2 + ResLsb / 4;
+ break;
+ case 100:
+ break;
+ case 150:
+ kint = ResLsb / 2 + ResLsb;
+ break;
+ default:
+ return -ERANGE;
+ }
+ return !(tda2014x_w16(fe, 3, 6, 2, 0, 1, 6, R - 1) &&
+
+ /* SetPllDividerConfig */
+ tda2014x_w16(fe, 0x1A, 5, 1, 0, 1, 6, Premain == 1 ? 0 : 1) &&
+ tda2014x_w16(fe, 0x1E, 0, 8, 0, 0, 6, kint / 0x100000) &&
+ tda2014x_w16(fe, 0x1F, 0, 16, 2, 0, 6, kint % 0x100000) &&
+
+ /* ProgramVcoChannelChange */
+ tda2014x_r8(fe, 0x12, 0, 8, &val) &&
+ tda2014x_w16(fe, 0x12, 0, 8, 0, 0, 6, (val & 0x7F) | 0x40) &&
+ tda2014x_w16(fe, 0x13, 0, 2, 0, 1, 6, 2) &&
+ tda2014x_w16(fe, 0x13, 7, 1, 0, 1, 6, 0) &&
+ tda2014x_w16(fe, 0x13, 5, 1, 0, 1, 6, 1) &&
+ tda2014x_w16(fe, 0x13, 5, 1, 0, 1, 6, 1) &&
+ tda2014x_w16(fe, 0x13, 7, 1, 0, 1, 6, 0) &&
+ tda2014x_w16(fe, 0x13, 4, 1, 0, 1, 6, 1) &&
+ ((tda2014x_r8(fe, 0x15, 4, 1, &val) && val == 1) ||
+ (tda2014x_r8(fe, 0x15, 4, 1, &val) && val == 1)) &&
+ tda2014x_w16(fe, 0x13, 4, 1, 0, 1, 6, 0) &&
+ tda2014x_r8(fe, 0x12, 0, 8, &val) &&
+ tda2014x_w16(fe, 0x12, 0, 8, 0, 0, 6, val & 0x7F) &&
+
+ /* SetFilterBandwidth */
+ tda2014x_w16(fe, 0xA, 0, 4, 0, 1, 6, 0xA) &&
+ tda2014x_w16(fe, 0xB, 1, 7, 0, 1, 6, 0x7C) &&
+
+ /* SetGainConfig */
+ tda2014x_r8(fe, 6, 0, 8, &val) &&
+ tda2014x_w16(fe, 6, 0, 8, 0, 0, 6, (val & 0x48) | 0x80 | gain) &&
+ tda2014x_r8(fe, 9, 0, 8, &val) &&
+ tda2014x_w16(fe, 9, 0, 8, 0, 0, 6, 0b10110000 | (val & 3)) &&
+ tda2014x_w16(fe, 0xA, 5, 3, 0, 1, 6, 3) &&
+ tda2014x_w16(fe, 0xC, 4, 4, 0, 1, 6, ampout) &&
+
+ tda2014x_w8(fe, 0xA, 0xFF) &&
+ tda2014x_w8(fe, 0x10, 0xB2) &&
+ tda2014x_w8(fe, 0x11, 0) &&
+ tda2014x_w8(fe, 3, 1)) * -EIO;
+}
+
+static struct dvb_tuner_ops tda2014x_ops = {
+ .set_params = tda2014x_tune,
+};
+
+int tda2014x_remove(struct i2c_client *c)
+{
+ kfree(i2c_get_clientdata(c));
+ return 0;
+}
+
+int tda2014x_probe(struct i2c_client *c, const struct i2c_device_id *id)
+{
+ u8 val = 0;
+ struct tda2014x *t = kzalloc(sizeof(struct tda2014x), GFP_KERNEL);
+ struct dvb_frontend *fe = c->dev.platform_data;
+
+ if (!t)
+ return -ENOMEM;
+ t->i2c = c->adapter;
+ fe->tuner_priv = t;
+ memcpy(&fe->ops.tuner_ops, &tda2014x_ops, sizeof(struct dvb_tuner_ops));
+ i2c_set_clientdata(c, t);
+ fe->dtv_property_cache.frequency = 1318000;
+
+ tda2014x_w8(fe, 0x13, 0) &&
+ tda2014x_w8(fe, 0x15, 0) &&
+ tda2014x_w8(fe, 0x17, 0) &&
+ tda2014x_w8(fe, 0x1C, 0) &&
+ tda2014x_w8(fe, 0x1D, 0) &&
+ tda2014x_w8(fe, 0x1F, 0) &&
+ (tda2014x_w8(fe, 7, 0x31), tda2014x_w8(fe, 8, 0x77), tda2014x_w8(fe, 4, 2)) &&
+
+ /* SetPowerMode */
+ tda2014x_r8(fe, 2, 0, 8, &val) &&
+ tda2014x_w16(fe, 2, 0, 8, 0, 0, 6, val | 0x81) &&
+ tda2014x_r8(fe, 6, 0, 8, &val) &&
+ tda2014x_w16(fe, 6, 0, 8, 0, 0, 6, (val | 0x39) & 0x7F) &&
+ tda2014x_r8(fe, 7, 0, 8, &val) &&
+ tda2014x_w16(fe, 7, 0, 8, 0, 0, 6, val | 0xAE) &&
+ tda2014x_r8(fe, 0xF, 0, 8, &val) &&
+ tda2014x_w16(fe, 0xF, 0, 8, 0, 0, 6, val | 0x80) &&
+ tda2014x_r8(fe, 0x18, 0, 8, &val) &&
+ tda2014x_w16(fe, 0x18, 0, 8, 0, 0, 6, val & 0x7F) &&
+ tda2014x_r8(fe, 0x1A, 0, 8, &val) &&
+ tda2014x_w16(fe, 0x1A, 0, 8, 0, 0, 6, val | 0xC0) &&
+ tda2014x_w16(fe, 0x22, 0, 8, 0, 0, 6, 0xFF) &&
+ tda2014x_r8(fe, 0x23, 0, 8, &val) &&
+ tda2014x_w16(fe, 0x23, 0, 8, 0, 0, 6, val & 0xFE) &&
+ tda2014x_r8(fe, 0x25, 0, 8, &val) &&
+ tda2014x_w16(fe, 0x25, 0, 8, 0, 0, 6, val | 8) &&
+ tda2014x_r8(fe, 0x27, 0, 8, &val) &&
+ tda2014x_w16(fe, 0x27, 0, 8, 0, 0, 6, (val | 0xC0) & 0xDF) &&
+ tda2014x_r8(fe, 0x24, 0, 8, &val) &&
+ tda2014x_w16(fe, 0x24, 0, 8, 0, 0, 6, (val | 4) & 0xCF) &&
+ tda2014x_r8(fe, 0xD, 0, 8, &val) &&
+ tda2014x_w16(fe, 0xD, 0, 8, 0, 0, 6, val & 0xDF) &&
+ tda2014x_r8(fe, 9, 0, 8, &val) &&
+ tda2014x_w16(fe, 9, 0, 8, 0, 0, 6, (val | 0xB0) & 0xB1) &&
+ tda2014x_r8(fe, 0xA, 0, 8, &val) &&
+ tda2014x_w16(fe, 0xA, 0, 8, 0, 0, 6, (val | 0x6F) & 0x7F) &&
+ tda2014x_r8(fe, 0xB, 0, 8, &val) &&
+ tda2014x_w16(fe, 0xB, 0, 8, 0, 0, 6, (val | 0x7A) & 0x7B) &&
+ tda2014x_w16(fe, 0xC, 0, 8, 0, 0, 6, 0) &&
+ tda2014x_w16(fe, 0x19, 0, 8, 0, 0, 6, 0xFA) &&
+ tda2014x_r8(fe, 0x1B, 0, 8, &val) &&
+ tda2014x_w16(fe, 0x1B, 0, 8, 0, 0, 6, val & 0x7F) &&
+ tda2014x_r8(fe, 0x21, 0, 8, &val) &&
+ tda2014x_w16(fe, 0x21, 0, 8, 0, 0, 6, val | 0x40) &&
+ tda2014x_r8(fe, 0x10, 0, 8, &val) &&
+ tda2014x_w16(fe, 0x10, 0, 8, 0, 0, 6, (val | 0x90) & 0xBF) &&
+ tda2014x_r8(fe, 0x14, 0, 8, &val) &&
+ tda2014x_w16(fe, 0x14, 0, 8, 0, 0, 6, (val | 0x20) & 0xEF) &&
+
+ /* ProgramPllPor */
+ tda2014x_w16(fe, 0x1A, 6, 1, 0, 1, 6, 1) &&
+ tda2014x_w16(fe, 0x18, 0, 1, 0, 1, 6, 1) &&
+ tda2014x_w16(fe, 0x18, 7, 1, 0, 1, 6, 1) &&
+ tda2014x_w16(fe, 0x1B, 7, 1, 0, 1, 6, 1) &&
+ tda2014x_w16(fe, 0x18, 0, 1, 0, 1, 6, 0) &&
+
+ /* ProgramVcoPor */
+ tda2014x_r8(fe, 0xF, 0, 8, &val) &&
+ (val = (val & 0x1F) | 0x80, tda2014x_w16(fe, 0xF, 0, 8, 0, 0, 6, val)) &&
+ tda2014x_r8(fe, 0x13, 0, 8, &val) &&
+ (val = (val & 0xFFFFFFCF) | 0x20, tda2014x_w16(fe, 0x13, 0, 8, 0, 0, 6, val)) &&
+ tda2014x_r8(fe, 0x12, 0, 8, &val) &&
+ (val |= 0xC0, tda2014x_w16(fe, 0x12, 0, 8, 0, 0, 6, val)) &&
+ tda2014x_w16(fe, 0x10, 5, 1, 0, 1, 6, 1) &&
+ tda2014x_w16(fe, 0x10, 5, 1, 0, 1, 6, 1) &&
+ tda2014x_w16(fe, 0xF, 5, 1, 0, 1, 6, 1) &&
+ tda2014x_r8(fe, 0x11, 4, 1, &val) &&
+ (val || tda2014x_r8(fe, 0x11, 4, 1, &val)) &&
+ (val || tda2014x_r8(fe, 0x11, 4, 1, &val)) &&
+ val &&
+ tda2014x_r8(fe, 0x10, 0, 4, &val) &&
+ tda2014x_w16(fe, 0xF, 0, 4, 0, 1, 6, val) &&
+ tda2014x_w16(fe, 0xF, 6, 1, 0, 1, 6, 1) &&
+ tda2014x_w16(fe, 0xF, 5, 1, 0, 1, 6, 0) &&
+ tda2014x_r8(fe, 0x12, 0, 8, &val) &&
+ (val &= 0x7F, tda2014x_w16(fe, 0x12, 0, 8, 0, 0, 6, val)) &&
+ tda2014x_w16(fe, 0xD, 5, 2, 0, 1, 6, 1) &&
+
+ /* EnableLoopThrough */
+ tda2014x_r8(fe, 6, 0, 8, &val) &&
+ tda2014x_w16(fe, 6, 0, 8, 0, 0, 6, (val & 0xF7) | 8);
+
+ return tda2014x_tune(fe);
+}
+
+static struct i2c_device_id tda2014x_id[] = {
+ {TDA2014X_MODNAME, 0},
+ {},
+};
+MODULE_DEVICE_TABLE(i2c, tda2014x_id);
+
+static struct i2c_driver tda2014x_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = tda2014x_id->name,
+ },
+ .probe = tda2014x_probe,
+ .remove = tda2014x_remove,
+ .id_table = tda2014x_id,
+};
+module_i2c_driver(tda2014x_driver);
+
+MODULE_AUTHOR("Budi Rachmanto, AreMa Inc. <info@are.ma>");
+MODULE_DESCRIPTION("Driver for NXP Semiconductors tuner TDA2014x");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/tuners/tda2014x.h b/drivers/media/tuners/tda2014x.h
new file mode 100644
index 0000000..36f8198
--- /dev/null
+++ b/drivers/media/tuners/tda2014x.h
@@ -0,0 +1,13 @@
+/*
+ * Driver for NXP Semiconductors tuner TDA2014x
+ *
+ * Copyright (C) Budi Rachmanto, AreMa Inc. <info@are.ma>
+ */
+
+#ifndef TDA2014X_H
+#define TDA2014X_H
+
+#define TDA2014X_MODNAME "tda2014x"
+
+#endif
+
--
2.3.10
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [media 3/7] drop backstabbing drivers
2016-02-15 6:08 [media 0/7] Driver bundle for PT3 & PX-Q3PE info
2016-02-15 6:08 ` [media 1/7] raise adapter number limit info
2016-02-15 6:08 ` [media 2/7] add NXP tda2014x & Newport Media nm120/130/131 tuners info
@ 2016-02-15 6:08 ` info
2016-02-15 6:08 ` [media 4/7] Toshiba TC90522XBG quad demodulator (2ch OFDM + 2ch 8PSK) used by both PT3 & PX-Q3PE info
` (3 subsequent siblings)
6 siblings, 0 replies; 52+ messages in thread
From: info @ 2016-02-15 6:08 UTC (permalink / raw)
To: linux-media
Cc: Буди
Романто,
AreMa Inc, linux-kernel, crope, m.chehab, mchehab, hdegoede,
laurent.pinchart, mkrufky, sylvester.nawrocki, g.liakhovetski,
peter.senna
From: Буди Романто, AreMa Inc <knightrider@are.ma>
Signed-off-by: Буди Романто, AreMa Inc <knightrider@are.ma>
---
drivers/media/dvb-frontends/tc90522.c | 840 --------------------------------
drivers/media/dvb-frontends/tc90522.h | 42 --
drivers/media/pci/pt3/Kconfig | 10 -
drivers/media/pci/pt3/Makefile | 8 -
drivers/media/pci/pt3/pt3.c | 873 ----------------------------------
drivers/media/pci/pt3/pt3.h | 186 --------
drivers/media/pci/pt3/pt3_dma.c | 225 ---------
drivers/media/pci/pt3/pt3_i2c.c | 240 ----------
drivers/media/tuners/mxl301rf.c | 349 --------------
drivers/media/tuners/mxl301rf.h | 26 -
drivers/media/tuners/qm1d1c0042.c | 448 -----------------
drivers/media/tuners/qm1d1c0042.h | 37 --
12 files changed, 3284 deletions(-)
delete mode 100644 drivers/media/dvb-frontends/tc90522.c
delete mode 100644 drivers/media/dvb-frontends/tc90522.h
delete mode 100644 drivers/media/pci/pt3/Kconfig
delete mode 100644 drivers/media/pci/pt3/Makefile
delete mode 100644 drivers/media/pci/pt3/pt3.c
delete mode 100644 drivers/media/pci/pt3/pt3.h
delete mode 100644 drivers/media/pci/pt3/pt3_dma.c
delete mode 100644 drivers/media/pci/pt3/pt3_i2c.c
delete mode 100644 drivers/media/tuners/mxl301rf.c
delete mode 100644 drivers/media/tuners/mxl301rf.h
delete mode 100644 drivers/media/tuners/qm1d1c0042.c
delete mode 100644 drivers/media/tuners/qm1d1c0042.h
diff --git a/drivers/media/dvb-frontends/tc90522.c b/drivers/media/dvb-frontends/tc90522.c
deleted file mode 100644
index 31cd325..0000000
--- a/drivers/media/dvb-frontends/tc90522.c
+++ /dev/null
@@ -1,840 +0,0 @@
-/*
- * Toshiba TC90522 Demodulator
- *
- * Copyright (C) 2014 Akihiro Tsukada <tskd08@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-/*
- * NOTICE:
- * This driver is incomplete and lacks init/config of the chips,
- * as the necessary info is not disclosed.
- * It assumes that users of this driver (such as a PCI bridge of
- * DTV receiver cards) properly init and configure the chip
- * via I2C *before* calling this driver's init() function.
- *
- * Currently, PT3 driver is the only one that uses this driver,
- * and contains init/config code in its firmware.
- * Thus some part of the code might be dependent on PT3 specific config.
- */
-
-#include <linux/kernel.h>
-#include <linux/math64.h>
-#include <linux/dvb/frontend.h>
-#include "dvb_math.h"
-#include "tc90522.h"
-
-#define TC90522_I2C_THRU_REG 0xfe
-
-#define TC90522_MODULE_IDX(addr) (((u8)(addr) & 0x02U) >> 1)
-
-struct tc90522_state {
- struct tc90522_config cfg;
- struct dvb_frontend fe;
- struct i2c_client *i2c_client;
- struct i2c_adapter tuner_i2c;
-
- bool lna;
-};
-
-struct reg_val {
- u8 reg;
- u8 val;
-};
-
-static int
-reg_write(struct tc90522_state *state, const struct reg_val *regs, int num)
-{
- int i, ret;
- struct i2c_msg msg;
-
- ret = 0;
- msg.addr = state->i2c_client->addr;
- msg.flags = 0;
- msg.len = 2;
- for (i = 0; i < num; i++) {
- msg.buf = (u8 *)®s[i];
- ret = i2c_transfer(state->i2c_client->adapter, &msg, 1);
- if (ret == 0)
- ret = -EIO;
- if (ret < 0)
- return ret;
- }
- return 0;
-}
-
-static int reg_read(struct tc90522_state *state, u8 reg, u8 *val, u8 len)
-{
- struct i2c_msg msgs[2] = {
- {
- .addr = state->i2c_client->addr,
- .flags = 0,
- .buf = ®,
- .len = 1,
- },
- {
- .addr = state->i2c_client->addr,
- .flags = I2C_M_RD,
- .buf = val,
- .len = len,
- },
- };
- int ret;
-
- ret = i2c_transfer(state->i2c_client->adapter, msgs, ARRAY_SIZE(msgs));
- if (ret == ARRAY_SIZE(msgs))
- ret = 0;
- else if (ret >= 0)
- ret = -EIO;
- return ret;
-}
-
-static struct tc90522_state *cfg_to_state(struct tc90522_config *c)
-{
- return container_of(c, struct tc90522_state, cfg);
-}
-
-
-static int tc90522s_set_tsid(struct dvb_frontend *fe)
-{
- struct reg_val set_tsid[] = {
- { 0x8f, 00 },
- { 0x90, 00 }
- };
-
- set_tsid[0].val = (fe->dtv_property_cache.stream_id & 0xff00) >> 8;
- set_tsid[1].val = fe->dtv_property_cache.stream_id & 0xff;
- return reg_write(fe->demodulator_priv, set_tsid, ARRAY_SIZE(set_tsid));
-}
-
-static int tc90522t_set_layers(struct dvb_frontend *fe)
-{
- struct reg_val rv;
- u8 laysel;
-
- laysel = ~fe->dtv_property_cache.isdbt_layer_enabled & 0x07;
- laysel = (laysel & 0x01) << 2 | (laysel & 0x02) | (laysel & 0x04) >> 2;
- rv.reg = 0x71;
- rv.val = laysel;
- return reg_write(fe->demodulator_priv, &rv, 1);
-}
-
-/* frontend ops */
-
-static int tc90522s_read_status(struct dvb_frontend *fe, enum fe_status *status)
-{
- struct tc90522_state *state;
- int ret;
- u8 reg;
-
- state = fe->demodulator_priv;
- ret = reg_read(state, 0xc3, ®, 1);
- if (ret < 0)
- return ret;
-
- *status = 0;
- if (reg & 0x80) /* input level under min ? */
- return 0;
- *status |= FE_HAS_SIGNAL;
-
- if (reg & 0x60) /* carrier? */
- return 0;
- *status |= FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC;
-
- if (reg & 0x10)
- return 0;
- if (reg_read(state, 0xc5, ®, 1) < 0 || !(reg & 0x03))
- return 0;
- *status |= FE_HAS_LOCK;
- return 0;
-}
-
-static int tc90522t_read_status(struct dvb_frontend *fe, enum fe_status *status)
-{
- struct tc90522_state *state;
- int ret;
- u8 reg;
-
- state = fe->demodulator_priv;
- ret = reg_read(state, 0x96, ®, 1);
- if (ret < 0)
- return ret;
-
- *status = 0;
- if (reg & 0xe0) {
- *status = FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_VITERBI
- | FE_HAS_SYNC | FE_HAS_LOCK;
- return 0;
- }
-
- ret = reg_read(state, 0x80, ®, 1);
- if (ret < 0)
- return ret;
-
- if (reg & 0xf0)
- return 0;
- *status |= FE_HAS_SIGNAL | FE_HAS_CARRIER;
-
- if (reg & 0x0c)
- return 0;
- *status |= FE_HAS_SYNC | FE_HAS_VITERBI;
-
- if (reg & 0x02)
- return 0;
- *status |= FE_HAS_LOCK;
- return 0;
-}
-
-static const enum fe_code_rate fec_conv_sat[] = {
- FEC_NONE, /* unused */
- FEC_1_2, /* for BPSK */
- FEC_1_2, FEC_2_3, FEC_3_4, FEC_5_6, FEC_7_8, /* for QPSK */
- FEC_2_3, /* for 8PSK. (trellis code) */
-};
-
-static int tc90522s_get_frontend(struct dvb_frontend *fe,
- struct dtv_frontend_properties *c)
-{
- struct tc90522_state *state;
- struct dtv_fe_stats *stats;
- int ret, i;
- int layers;
- u8 val[10];
- u32 cndat;
-
- state = fe->demodulator_priv;
- c->delivery_system = SYS_ISDBS;
- c->symbol_rate = 28860000;
-
- layers = 0;
- ret = reg_read(state, 0xe6, val, 5);
- if (ret == 0) {
- u8 v;
-
- c->stream_id = val[0] << 8 | val[1];
-
- /* high/single layer */
- v = (val[2] & 0x70) >> 4;
- c->modulation = (v == 7) ? PSK_8 : QPSK;
- c->fec_inner = fec_conv_sat[v];
- c->layer[0].fec = c->fec_inner;
- c->layer[0].modulation = c->modulation;
- c->layer[0].segment_count = val[3] & 0x3f; /* slots */
-
- /* low layer */
- v = (val[2] & 0x07);
- c->layer[1].fec = fec_conv_sat[v];
- if (v == 0) /* no low layer */
- c->layer[1].segment_count = 0;
- else
- c->layer[1].segment_count = val[4] & 0x3f; /* slots */
- /*
- * actually, BPSK if v==1, but not defined in
- * enum fe_modulation
- */
- c->layer[1].modulation = QPSK;
- layers = (v > 0) ? 2 : 1;
- }
-
- /* statistics */
-
- stats = &c->strength;
- stats->len = 0;
- /* let the connected tuner set RSSI property cache */
- if (fe->ops.tuner_ops.get_rf_strength) {
- u16 dummy;
-
- fe->ops.tuner_ops.get_rf_strength(fe, &dummy);
- }
-
- stats = &c->cnr;
- stats->len = 1;
- stats->stat[0].scale = FE_SCALE_NOT_AVAILABLE;
- cndat = 0;
- ret = reg_read(state, 0xbc, val, 2);
- if (ret == 0)
- cndat = val[0] << 8 | val[1];
- if (cndat >= 3000) {
- u32 p, p4;
- s64 cn;
-
- cndat -= 3000; /* cndat: 4.12 fixed point float */
- /*
- * cnr[mdB] = -1634.6 * P^5 + 14341 * P^4 - 50259 * P^3
- * + 88977 * P^2 - 89565 * P + 58857
- * (P = sqrt(cndat) / 64)
- */
- /* p := sqrt(cndat) << 8 = P << 14, 2.14 fixed point float */
- /* cn = cnr << 3 */
- p = int_sqrt(cndat << 16);
- p4 = cndat * cndat;
- cn = div64_s64(-16346LL * p4 * p, 10) >> 35;
- cn += (14341LL * p4) >> 21;
- cn -= (50259LL * cndat * p) >> 23;
- cn += (88977LL * cndat) >> 9;
- cn -= (89565LL * p) >> 11;
- cn += 58857 << 3;
- stats->stat[0].svalue = cn >> 3;
- stats->stat[0].scale = FE_SCALE_DECIBEL;
- }
-
- /* per-layer post viterbi BER (or PER? config dependent?) */
- stats = &c->post_bit_error;
- memset(stats, 0, sizeof(*stats));
- stats->len = layers;
- ret = reg_read(state, 0xeb, val, 10);
- if (ret < 0)
- for (i = 0; i < layers; i++)
- stats->stat[i].scale = FE_SCALE_NOT_AVAILABLE;
- else {
- for (i = 0; i < layers; i++) {
- stats->stat[i].scale = FE_SCALE_COUNTER;
- stats->stat[i].uvalue = val[i * 5] << 16
- | val[i * 5 + 1] << 8 | val[i * 5 + 2];
- }
- }
- stats = &c->post_bit_count;
- memset(stats, 0, sizeof(*stats));
- stats->len = layers;
- if (ret < 0)
- for (i = 0; i < layers; i++)
- stats->stat[i].scale = FE_SCALE_NOT_AVAILABLE;
- else {
- for (i = 0; i < layers; i++) {
- stats->stat[i].scale = FE_SCALE_COUNTER;
- stats->stat[i].uvalue =
- val[i * 5 + 3] << 8 | val[i * 5 + 4];
- stats->stat[i].uvalue *= 204 * 8;
- }
- }
-
- return 0;
-}
-
-
-static const enum fe_transmit_mode tm_conv[] = {
- TRANSMISSION_MODE_2K,
- TRANSMISSION_MODE_4K,
- TRANSMISSION_MODE_8K,
- 0
-};
-
-static const enum fe_code_rate fec_conv_ter[] = {
- FEC_1_2, FEC_2_3, FEC_3_4, FEC_5_6, FEC_7_8, 0, 0, 0
-};
-
-static const enum fe_modulation mod_conv[] = {
- DQPSK, QPSK, QAM_16, QAM_64, 0, 0, 0, 0
-};
-
-static int tc90522t_get_frontend(struct dvb_frontend *fe,
- struct dtv_frontend_properties *c)
-{
- struct tc90522_state *state;
- struct dtv_fe_stats *stats;
- int ret, i;
- int layers;
- u8 val[15], mode;
- u32 cndat;
-
- state = fe->demodulator_priv;
- c->delivery_system = SYS_ISDBT;
- c->bandwidth_hz = 6000000;
- mode = 1;
- ret = reg_read(state, 0xb0, val, 1);
- if (ret == 0) {
- mode = (val[0] & 0xc0) >> 2;
- c->transmission_mode = tm_conv[mode];
- c->guard_interval = (val[0] & 0x30) >> 4;
- }
-
- ret = reg_read(state, 0xb2, val, 6);
- layers = 0;
- if (ret == 0) {
- u8 v;
-
- c->isdbt_partial_reception = val[0] & 0x01;
- c->isdbt_sb_mode = (val[0] & 0xc0) == 0x40;
-
- /* layer A */
- v = (val[2] & 0x78) >> 3;
- if (v == 0x0f)
- c->layer[0].segment_count = 0;
- else {
- layers++;
- c->layer[0].segment_count = v;
- c->layer[0].fec = fec_conv_ter[(val[1] & 0x1c) >> 2];
- c->layer[0].modulation = mod_conv[(val[1] & 0xe0) >> 5];
- v = (val[1] & 0x03) << 1 | (val[2] & 0x80) >> 7;
- c->layer[0].interleaving = v;
- }
-
- /* layer B */
- v = (val[3] & 0x03) << 1 | (val[4] & 0xc0) >> 6;
- if (v == 0x0f)
- c->layer[1].segment_count = 0;
- else {
- layers++;
- c->layer[1].segment_count = v;
- c->layer[1].fec = fec_conv_ter[(val[3] & 0xe0) >> 5];
- c->layer[1].modulation = mod_conv[(val[2] & 0x07)];
- c->layer[1].interleaving = (val[3] & 0x1c) >> 2;
- }
-
- /* layer C */
- v = (val[5] & 0x1e) >> 1;
- if (v == 0x0f)
- c->layer[2].segment_count = 0;
- else {
- layers++;
- c->layer[2].segment_count = v;
- c->layer[2].fec = fec_conv_ter[(val[4] & 0x07)];
- c->layer[2].modulation = mod_conv[(val[4] & 0x38) >> 3];
- c->layer[2].interleaving = (val[5] & 0xe0) >> 5;
- }
- }
-
- /* statistics */
-
- stats = &c->strength;
- stats->len = 0;
- /* let the connected tuner set RSSI property cache */
- if (fe->ops.tuner_ops.get_rf_strength) {
- u16 dummy;
-
- fe->ops.tuner_ops.get_rf_strength(fe, &dummy);
- }
-
- stats = &c->cnr;
- stats->len = 1;
- stats->stat[0].scale = FE_SCALE_NOT_AVAILABLE;
- cndat = 0;
- ret = reg_read(state, 0x8b, val, 3);
- if (ret == 0)
- cndat = val[0] << 16 | val[1] << 8 | val[2];
- if (cndat != 0) {
- u32 p, tmp;
- s64 cn;
-
- /*
- * cnr[mdB] = 0.024 P^4 - 1.6 P^3 + 39.8 P^2 + 549.1 P + 3096.5
- * (P = 10log10(5505024/cndat))
- */
- /* cn = cnr << 3 (61.3 fixed point float */
- /* p = 10log10(5505024/cndat) << 24 (8.24 fixed point float)*/
- p = intlog10(5505024) - intlog10(cndat);
- p *= 10;
-
- cn = 24772;
- cn += div64_s64(43827LL * p, 10) >> 24;
- tmp = p >> 8;
- cn += div64_s64(3184LL * tmp * tmp, 10) >> 32;
- tmp = p >> 13;
- cn -= div64_s64(128LL * tmp * tmp * tmp, 10) >> 33;
- tmp = p >> 18;
- cn += div64_s64(192LL * tmp * tmp * tmp * tmp, 1000) >> 24;
-
- stats->stat[0].svalue = cn >> 3;
- stats->stat[0].scale = FE_SCALE_DECIBEL;
- }
-
- /* per-layer post viterbi BER (or PER? config dependent?) */
- stats = &c->post_bit_error;
- memset(stats, 0, sizeof(*stats));
- stats->len = layers;
- ret = reg_read(state, 0x9d, val, 15);
- if (ret < 0)
- for (i = 0; i < layers; i++)
- stats->stat[i].scale = FE_SCALE_NOT_AVAILABLE;
- else {
- for (i = 0; i < layers; i++) {
- stats->stat[i].scale = FE_SCALE_COUNTER;
- stats->stat[i].uvalue = val[i * 3] << 16
- | val[i * 3 + 1] << 8 | val[i * 3 + 2];
- }
- }
- stats = &c->post_bit_count;
- memset(stats, 0, sizeof(*stats));
- stats->len = layers;
- if (ret < 0)
- for (i = 0; i < layers; i++)
- stats->stat[i].scale = FE_SCALE_NOT_AVAILABLE;
- else {
- for (i = 0; i < layers; i++) {
- stats->stat[i].scale = FE_SCALE_COUNTER;
- stats->stat[i].uvalue =
- val[9 + i * 2] << 8 | val[9 + i * 2 + 1];
- stats->stat[i].uvalue *= 204 * 8;
- }
- }
-
- return 0;
-}
-
-static const struct reg_val reset_sat = { 0x03, 0x01 };
-static const struct reg_val reset_ter = { 0x01, 0x40 };
-
-static int tc90522_set_frontend(struct dvb_frontend *fe)
-{
- struct tc90522_state *state;
- int ret;
-
- state = fe->demodulator_priv;
-
- if (fe->ops.tuner_ops.set_params)
- ret = fe->ops.tuner_ops.set_params(fe);
- else
- ret = -ENODEV;
- if (ret < 0)
- goto failed;
-
- if (fe->ops.delsys[0] == SYS_ISDBS) {
- ret = tc90522s_set_tsid(fe);
- if (ret < 0)
- goto failed;
- ret = reg_write(state, &reset_sat, 1);
- } else {
- ret = tc90522t_set_layers(fe);
- if (ret < 0)
- goto failed;
- ret = reg_write(state, &reset_ter, 1);
- }
- if (ret < 0)
- goto failed;
-
- return 0;
-
-failed:
- dev_warn(&state->tuner_i2c.dev, "(%s) failed. [adap%d-fe%d]\n",
- __func__, fe->dvb->num, fe->id);
- return ret;
-}
-
-static int tc90522_get_tune_settings(struct dvb_frontend *fe,
- struct dvb_frontend_tune_settings *settings)
-{
- if (fe->ops.delsys[0] == SYS_ISDBS) {
- settings->min_delay_ms = 250;
- settings->step_size = 1000;
- settings->max_drift = settings->step_size * 2;
- } else {
- settings->min_delay_ms = 400;
- settings->step_size = 142857;
- settings->max_drift = settings->step_size;
- }
- return 0;
-}
-
-static int tc90522_set_if_agc(struct dvb_frontend *fe, bool on)
-{
- struct reg_val agc_sat[] = {
- { 0x0a, 0x00 },
- { 0x10, 0x30 },
- { 0x11, 0x00 },
- { 0x03, 0x01 },
- };
- struct reg_val agc_ter[] = {
- { 0x25, 0x00 },
- { 0x23, 0x4c },
- { 0x01, 0x40 },
- };
- struct tc90522_state *state;
- struct reg_val *rv;
- int num;
-
- state = fe->demodulator_priv;
- if (fe->ops.delsys[0] == SYS_ISDBS) {
- agc_sat[0].val = on ? 0xff : 0x00;
- agc_sat[1].val |= 0x80;
- agc_sat[1].val |= on ? 0x01 : 0x00;
- agc_sat[2].val |= on ? 0x40 : 0x00;
- rv = agc_sat;
- num = ARRAY_SIZE(agc_sat);
- } else {
- agc_ter[0].val = on ? 0x40 : 0x00;
- agc_ter[1].val |= on ? 0x00 : 0x01;
- rv = agc_ter;
- num = ARRAY_SIZE(agc_ter);
- }
- return reg_write(state, rv, num);
-}
-
-static const struct reg_val sleep_sat = { 0x17, 0x01 };
-static const struct reg_val sleep_ter = { 0x03, 0x90 };
-
-static int tc90522_sleep(struct dvb_frontend *fe)
-{
- struct tc90522_state *state;
- int ret;
-
- state = fe->demodulator_priv;
- if (fe->ops.delsys[0] == SYS_ISDBS)
- ret = reg_write(state, &sleep_sat, 1);
- else {
- ret = reg_write(state, &sleep_ter, 1);
- if (ret == 0 && fe->ops.set_lna &&
- fe->dtv_property_cache.lna == LNA_AUTO) {
- fe->dtv_property_cache.lna = 0;
- ret = fe->ops.set_lna(fe);
- fe->dtv_property_cache.lna = LNA_AUTO;
- }
- }
- if (ret < 0)
- dev_warn(&state->tuner_i2c.dev,
- "(%s) failed. [adap%d-fe%d]\n",
- __func__, fe->dvb->num, fe->id);
- return ret;
-}
-
-static const struct reg_val wakeup_sat = { 0x17, 0x00 };
-static const struct reg_val wakeup_ter = { 0x03, 0x80 };
-
-static int tc90522_init(struct dvb_frontend *fe)
-{
- struct tc90522_state *state;
- int ret;
-
- /*
- * Because the init sequence is not public,
- * the parent device/driver should have init'ed the device before.
- * just wake up the device here.
- */
-
- state = fe->demodulator_priv;
- if (fe->ops.delsys[0] == SYS_ISDBS)
- ret = reg_write(state, &wakeup_sat, 1);
- else {
- ret = reg_write(state, &wakeup_ter, 1);
- if (ret == 0 && fe->ops.set_lna &&
- fe->dtv_property_cache.lna == LNA_AUTO) {
- fe->dtv_property_cache.lna = 1;
- ret = fe->ops.set_lna(fe);
- fe->dtv_property_cache.lna = LNA_AUTO;
- }
- }
- if (ret < 0) {
- dev_warn(&state->tuner_i2c.dev,
- "(%s) failed. [adap%d-fe%d]\n",
- __func__, fe->dvb->num, fe->id);
- return ret;
- }
-
- /* prefer 'all-layers' to 'none' as a default */
- if (fe->dtv_property_cache.isdbt_layer_enabled == 0)
- fe->dtv_property_cache.isdbt_layer_enabled = 7;
- return tc90522_set_if_agc(fe, true);
-}
-
-
-/*
- * tuner I2C adapter functions
- */
-
-static int
-tc90522_master_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num)
-{
- struct tc90522_state *state;
- struct i2c_msg *new_msgs;
- int i, j;
- int ret, rd_num;
- u8 wbuf[256];
- u8 *p, *bufend;
-
- if (num <= 0)
- return -EINVAL;
-
- rd_num = 0;
- for (i = 0; i < num; i++)
- if (msgs[i].flags & I2C_M_RD)
- rd_num++;
- new_msgs = kmalloc(sizeof(*new_msgs) * (num + rd_num), GFP_KERNEL);
- if (!new_msgs)
- return -ENOMEM;
-
- state = i2c_get_adapdata(adap);
- p = wbuf;
- bufend = wbuf + sizeof(wbuf);
- for (i = 0, j = 0; i < num; i++, j++) {
- new_msgs[j].addr = state->i2c_client->addr;
- new_msgs[j].flags = msgs[i].flags;
-
- if (msgs[i].flags & I2C_M_RD) {
- new_msgs[j].flags &= ~I2C_M_RD;
- if (p + 2 > bufend)
- break;
- p[0] = TC90522_I2C_THRU_REG;
- p[1] = msgs[i].addr << 1 | 0x01;
- new_msgs[j].buf = p;
- new_msgs[j].len = 2;
- p += 2;
- j++;
- new_msgs[j].addr = state->i2c_client->addr;
- new_msgs[j].flags = msgs[i].flags;
- new_msgs[j].buf = msgs[i].buf;
- new_msgs[j].len = msgs[i].len;
- continue;
- }
-
- if (p + msgs[i].len + 2 > bufend)
- break;
- p[0] = TC90522_I2C_THRU_REG;
- p[1] = msgs[i].addr << 1;
- memcpy(p + 2, msgs[i].buf, msgs[i].len);
- new_msgs[j].buf = p;
- new_msgs[j].len = msgs[i].len + 2;
- p += new_msgs[j].len;
- }
-
- if (i < num)
- ret = -ENOMEM;
- else
- ret = i2c_transfer(state->i2c_client->adapter, new_msgs, j);
- if (ret >= 0 && ret < j)
- ret = -EIO;
- kfree(new_msgs);
- return (ret == j) ? num : ret;
-}
-
-static u32 tc90522_functionality(struct i2c_adapter *adap)
-{
- return I2C_FUNC_I2C;
-}
-
-static const struct i2c_algorithm tc90522_tuner_i2c_algo = {
- .master_xfer = &tc90522_master_xfer,
- .functionality = &tc90522_functionality,
-};
-
-
-/*
- * I2C driver functions
- */
-
-static const struct dvb_frontend_ops tc90522_ops_sat = {
- .delsys = { SYS_ISDBS },
- .info = {
- .name = "Toshiba TC90522 ISDB-S module",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .caps = FE_CAN_INVERSION_AUTO | FE_CAN_FEC_AUTO |
- FE_CAN_QAM_AUTO | FE_CAN_TRANSMISSION_MODE_AUTO |
- FE_CAN_GUARD_INTERVAL_AUTO | FE_CAN_HIERARCHY_AUTO,
- },
-
- .init = tc90522_init,
- .sleep = tc90522_sleep,
- .set_frontend = tc90522_set_frontend,
- .get_tune_settings = tc90522_get_tune_settings,
-
- .get_frontend = tc90522s_get_frontend,
- .read_status = tc90522s_read_status,
-};
-
-static const struct dvb_frontend_ops tc90522_ops_ter = {
- .delsys = { SYS_ISDBT },
- .info = {
- .name = "Toshiba TC90522 ISDB-T module",
- .frequency_min = 470000000,
- .frequency_max = 770000000,
- .frequency_stepsize = 142857,
- .caps = FE_CAN_INVERSION_AUTO |
- FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
- FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
- FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 |
- FE_CAN_QAM_AUTO | FE_CAN_TRANSMISSION_MODE_AUTO |
- FE_CAN_GUARD_INTERVAL_AUTO | FE_CAN_RECOVER |
- FE_CAN_HIERARCHY_AUTO,
- },
-
- .init = tc90522_init,
- .sleep = tc90522_sleep,
- .set_frontend = tc90522_set_frontend,
- .get_tune_settings = tc90522_get_tune_settings,
-
- .get_frontend = tc90522t_get_frontend,
- .read_status = tc90522t_read_status,
-};
-
-
-static int tc90522_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- struct tc90522_state *state;
- struct tc90522_config *cfg;
- const struct dvb_frontend_ops *ops;
- struct i2c_adapter *adap;
- int ret;
-
- state = kzalloc(sizeof(*state), GFP_KERNEL);
- if (!state)
- return -ENOMEM;
- state->i2c_client = client;
-
- cfg = client->dev.platform_data;
- memcpy(&state->cfg, cfg, sizeof(state->cfg));
- cfg->fe = state->cfg.fe = &state->fe;
- ops = id->driver_data == 0 ? &tc90522_ops_sat : &tc90522_ops_ter;
- memcpy(&state->fe.ops, ops, sizeof(*ops));
- state->fe.demodulator_priv = state;
-
- adap = &state->tuner_i2c;
- adap->owner = THIS_MODULE;
- adap->algo = &tc90522_tuner_i2c_algo;
- adap->dev.parent = &client->dev;
- strlcpy(adap->name, "tc90522_sub", sizeof(adap->name));
- i2c_set_adapdata(adap, state);
- ret = i2c_add_adapter(adap);
- if (ret < 0)
- goto err;
- cfg->tuner_i2c = state->cfg.tuner_i2c = adap;
-
- i2c_set_clientdata(client, &state->cfg);
- dev_info(&client->dev, "Toshiba TC90522 attached.\n");
- return 0;
-
-err:
- kfree(state);
- return ret;
-}
-
-static int tc90522_remove(struct i2c_client *client)
-{
- struct tc90522_state *state;
-
- state = cfg_to_state(i2c_get_clientdata(client));
- i2c_del_adapter(&state->tuner_i2c);
- kfree(state);
- return 0;
-}
-
-
-static const struct i2c_device_id tc90522_id[] = {
- { TC90522_I2C_DEV_SAT, 0 },
- { TC90522_I2C_DEV_TER, 1 },
- {}
-};
-MODULE_DEVICE_TABLE(i2c, tc90522_id);
-
-static struct i2c_driver tc90522_driver = {
- .driver = {
- .name = "tc90522",
- },
- .probe = tc90522_probe,
- .remove = tc90522_remove,
- .id_table = tc90522_id,
-};
-
-module_i2c_driver(tc90522_driver);
-
-MODULE_DESCRIPTION("Toshiba TC90522 frontend");
-MODULE_AUTHOR("Akihiro TSUKADA");
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb-frontends/tc90522.h b/drivers/media/dvb-frontends/tc90522.h
deleted file mode 100644
index b1cbddf..0000000
--- a/drivers/media/dvb-frontends/tc90522.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Toshiba TC90522 Demodulator
- *
- * Copyright (C) 2014 Akihiro Tsukada <tskd08@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-/*
- * The demod has 4 input (2xISDB-T and 2xISDB-S),
- * and provides independent sub modules for each input.
- * As the sub modules work in parallel and have the separate i2c addr's,
- * this driver treats each sub module as one demod device.
- */
-
-#ifndef TC90522_H
-#define TC90522_H
-
-#include <linux/i2c.h>
-#include "dvb_frontend.h"
-
-/* I2C device types */
-#define TC90522_I2C_DEV_SAT "tc90522sat"
-#define TC90522_I2C_DEV_TER "tc90522ter"
-
-struct tc90522_config {
- /* [OUT] frontend returned by driver */
- struct dvb_frontend *fe;
-
- /* [OUT] tuner I2C adapter returned by driver */
- struct i2c_adapter *tuner_i2c;
-};
-
-#endif /* TC90522_H */
diff --git a/drivers/media/pci/pt3/Kconfig b/drivers/media/pci/pt3/Kconfig
deleted file mode 100644
index 16c208a..0000000
--- a/drivers/media/pci/pt3/Kconfig
+++ /dev/null
@@ -1,10 +0,0 @@
-config DVB_PT3
- tristate "Earthsoft PT3 cards"
- depends on DVB_CORE && PCI && I2C
- select DVB_TC90522 if MEDIA_SUBDRV_AUTOSELECT
- select MEDIA_TUNER_QM1D1C0042 if MEDIA_SUBDRV_AUTOSELECT
- select MEDIA_TUNER_MXL301RF if MEDIA_SUBDRV_AUTOSELECT
- help
- Support for Earthsoft PT3 PCIe cards.
-
- Say Y or M if you own such a device and want to use it.
diff --git a/drivers/media/pci/pt3/Makefile b/drivers/media/pci/pt3/Makefile
deleted file mode 100644
index 396f146..0000000
--- a/drivers/media/pci/pt3/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-
-earth-pt3-objs += pt3.o pt3_i2c.o pt3_dma.o
-
-obj-$(CONFIG_DVB_PT3) += earth-pt3.o
-
-ccflags-y += -Idrivers/media/dvb-core
-ccflags-y += -Idrivers/media/dvb-frontends
-ccflags-y += -Idrivers/media/tuners
diff --git a/drivers/media/pci/pt3/pt3.c b/drivers/media/pci/pt3/pt3.c
deleted file mode 100644
index 0d2e2b2..0000000
--- a/drivers/media/pci/pt3/pt3.c
+++ /dev/null
@@ -1,873 +0,0 @@
-/*
- * Earthsoft PT3 driver
- *
- * Copyright (C) 2014 Akihiro Tsukada <tskd08@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/freezer.h>
-#include <linux/kernel.h>
-#include <linux/kthread.h>
-#include <linux/mutex.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/string.h>
-
-#include "dmxdev.h"
-#include "dvbdev.h"
-#include "dvb_demux.h"
-#include "dvb_frontend.h"
-
-#include "pt3.h"
-
-DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-
-static bool one_adapter;
-module_param(one_adapter, bool, 0444);
-MODULE_PARM_DESC(one_adapter, "Place FE's together under one adapter.");
-
-static int num_bufs = 4;
-module_param(num_bufs, int, 0444);
-MODULE_PARM_DESC(num_bufs, "Number of DMA buffer (188KiB) per FE.");
-
-
-static const struct i2c_algorithm pt3_i2c_algo = {
- .master_xfer = &pt3_i2c_master_xfer,
- .functionality = &pt3_i2c_functionality,
-};
-
-static const struct pt3_adap_config adap_conf[PT3_NUM_FE] = {
- {
- .demod_info = {
- I2C_BOARD_INFO(TC90522_I2C_DEV_SAT, 0x11),
- },
- .tuner_info = {
- I2C_BOARD_INFO("qm1d1c0042", 0x63),
- },
- .tuner_cfg.qm1d1c0042 = {
- .lpf = 1,
- },
- .init_freq = 1049480 - 300,
- },
- {
- .demod_info = {
- I2C_BOARD_INFO(TC90522_I2C_DEV_TER, 0x10),
- },
- .tuner_info = {
- I2C_BOARD_INFO("mxl301rf", 0x62),
- },
- .init_freq = 515142857,
- },
- {
- .demod_info = {
- I2C_BOARD_INFO(TC90522_I2C_DEV_SAT, 0x13),
- },
- .tuner_info = {
- I2C_BOARD_INFO("qm1d1c0042", 0x60),
- },
- .tuner_cfg.qm1d1c0042 = {
- .lpf = 1,
- },
- .init_freq = 1049480 + 300,
- },
- {
- .demod_info = {
- I2C_BOARD_INFO(TC90522_I2C_DEV_TER, 0x12),
- },
- .tuner_info = {
- I2C_BOARD_INFO("mxl301rf", 0x61),
- },
- .init_freq = 521142857,
- },
-};
-
-
-struct reg_val {
- u8 reg;
- u8 val;
-};
-
-static int
-pt3_demod_write(struct pt3_adapter *adap, const struct reg_val *data, int num)
-{
- struct i2c_msg msg;
- int i, ret;
-
- ret = 0;
- msg.addr = adap->i2c_demod->addr;
- msg.flags = 0;
- msg.len = 2;
- for (i = 0; i < num; i++) {
- msg.buf = (u8 *)&data[i];
- ret = i2c_transfer(adap->i2c_demod->adapter, &msg, 1);
- if (ret == 0)
- ret = -EREMOTE;
- if (ret < 0)
- return ret;
- }
- return 0;
-}
-
-static inline void pt3_lnb_ctrl(struct pt3_board *pt3, bool on)
-{
- iowrite32((on ? 0x0f : 0x0c), pt3->regs[0] + REG_SYSTEM_W);
-}
-
-static inline struct pt3_adapter *pt3_find_adapter(struct dvb_frontend *fe)
-{
- struct pt3_board *pt3;
- int i;
-
- if (one_adapter) {
- pt3 = fe->dvb->priv;
- for (i = 0; i < PT3_NUM_FE; i++)
- if (pt3->adaps[i]->fe == fe)
- return pt3->adaps[i];
- }
- return container_of(fe->dvb, struct pt3_adapter, dvb_adap);
-}
-
-/*
- * all 4 tuners in PT3 are packaged in a can module (Sharp VA4M6JC2103).
- * it seems that they share the power lines and Amp power line and
- * adaps[3] controls those powers.
- */
-static int
-pt3_set_tuner_power(struct pt3_board *pt3, bool tuner_on, bool amp_on)
-{
- struct reg_val rv = { 0x1e, 0x99 };
-
- if (tuner_on)
- rv.val |= 0x40;
- if (amp_on)
- rv.val |= 0x04;
- return pt3_demod_write(pt3->adaps[PT3_NUM_FE - 1], &rv, 1);
-}
-
-static int pt3_set_lna(struct dvb_frontend *fe)
-{
- struct pt3_adapter *adap;
- struct pt3_board *pt3;
- u32 val;
- int ret;
-
- /* LNA is shared btw. 2 TERR-tuners */
-
- adap = pt3_find_adapter(fe);
- val = fe->dtv_property_cache.lna;
- if (val == LNA_AUTO || val == adap->cur_lna)
- return 0;
-
- pt3 = adap->dvb_adap.priv;
- if (mutex_lock_interruptible(&pt3->lock))
- return -ERESTARTSYS;
- if (val)
- pt3->lna_on_cnt++;
- else
- pt3->lna_on_cnt--;
-
- if (val && pt3->lna_on_cnt <= 1) {
- pt3->lna_on_cnt = 1;
- ret = pt3_set_tuner_power(pt3, true, true);
- } else if (!val && pt3->lna_on_cnt <= 0) {
- pt3->lna_on_cnt = 0;
- ret = pt3_set_tuner_power(pt3, true, false);
- } else
- ret = 0;
- mutex_unlock(&pt3->lock);
- adap->cur_lna = (val != 0);
- return ret;
-}
-
-static int pt3_set_voltage(struct dvb_frontend *fe, enum fe_sec_voltage volt)
-{
- struct pt3_adapter *adap;
- struct pt3_board *pt3;
- bool on;
-
- /* LNB power is shared btw. 2 SAT-tuners */
-
- adap = pt3_find_adapter(fe);
- on = (volt != SEC_VOLTAGE_OFF);
- if (on == adap->cur_lnb)
- return 0;
- adap->cur_lnb = on;
- pt3 = adap->dvb_adap.priv;
- if (mutex_lock_interruptible(&pt3->lock))
- return -ERESTARTSYS;
- if (on)
- pt3->lnb_on_cnt++;
- else
- pt3->lnb_on_cnt--;
-
- if (on && pt3->lnb_on_cnt <= 1) {
- pt3->lnb_on_cnt = 1;
- pt3_lnb_ctrl(pt3, true);
- } else if (!on && pt3->lnb_on_cnt <= 0) {
- pt3->lnb_on_cnt = 0;
- pt3_lnb_ctrl(pt3, false);
- }
- mutex_unlock(&pt3->lock);
- return 0;
-}
-
-/* register values used in pt3_fe_init() */
-
-static const struct reg_val init0_sat[] = {
- { 0x03, 0x01 },
- { 0x1e, 0x10 },
-};
-static const struct reg_val init0_ter[] = {
- { 0x01, 0x40 },
- { 0x1c, 0x10 },
-};
-static const struct reg_val cfg_sat[] = {
- { 0x1c, 0x15 },
- { 0x1f, 0x04 },
-};
-static const struct reg_val cfg_ter[] = {
- { 0x1d, 0x01 },
-};
-
-/*
- * pt3_fe_init: initialize demod sub modules and ISDB-T tuners all at once.
- *
- * As for demod IC (TC90522) and ISDB-T tuners (MxL301RF),
- * the i2c sequences for init'ing them are not public and hidden in a ROM,
- * and include the board specific configurations as well.
- * They are stored in a lump and cannot be taken out / accessed separately,
- * thus cannot be moved to the FE/tuner driver.
- */
-static int pt3_fe_init(struct pt3_board *pt3)
-{
- int i, ret;
- struct dvb_frontend *fe;
-
- pt3_i2c_reset(pt3);
- ret = pt3_init_all_demods(pt3);
- if (ret < 0) {
- dev_warn(&pt3->pdev->dev, "Failed to init demod chips\n");
- return ret;
- }
-
- /* additional config? */
- for (i = 0; i < PT3_NUM_FE; i++) {
- fe = pt3->adaps[i]->fe;
-
- if (fe->ops.delsys[0] == SYS_ISDBS)
- ret = pt3_demod_write(pt3->adaps[i],
- init0_sat, ARRAY_SIZE(init0_sat));
- else
- ret = pt3_demod_write(pt3->adaps[i],
- init0_ter, ARRAY_SIZE(init0_ter));
- if (ret < 0) {
- dev_warn(&pt3->pdev->dev,
- "demod[%d] failed in init sequence0\n", i);
- return ret;
- }
- ret = fe->ops.init(fe);
- if (ret < 0)
- return ret;
- }
-
- usleep_range(2000, 4000);
- ret = pt3_set_tuner_power(pt3, true, false);
- if (ret < 0) {
- dev_warn(&pt3->pdev->dev, "Failed to control tuner module\n");
- return ret;
- }
-
- /* output pin configuration */
- for (i = 0; i < PT3_NUM_FE; i++) {
- fe = pt3->adaps[i]->fe;
- if (fe->ops.delsys[0] == SYS_ISDBS)
- ret = pt3_demod_write(pt3->adaps[i],
- cfg_sat, ARRAY_SIZE(cfg_sat));
- else
- ret = pt3_demod_write(pt3->adaps[i],
- cfg_ter, ARRAY_SIZE(cfg_ter));
- if (ret < 0) {
- dev_warn(&pt3->pdev->dev,
- "demod[%d] failed in init sequence1\n", i);
- return ret;
- }
- }
- usleep_range(4000, 6000);
-
- for (i = 0; i < PT3_NUM_FE; i++) {
- fe = pt3->adaps[i]->fe;
- if (fe->ops.delsys[0] != SYS_ISDBS)
- continue;
- /* init and wake-up ISDB-S tuners */
- ret = fe->ops.tuner_ops.init(fe);
- if (ret < 0) {
- dev_warn(&pt3->pdev->dev,
- "Failed to init SAT-tuner[%d]\n", i);
- return ret;
- }
- }
- ret = pt3_init_all_mxl301rf(pt3);
- if (ret < 0) {
- dev_warn(&pt3->pdev->dev, "Failed to init TERR-tuners\n");
- return ret;
- }
-
- ret = pt3_set_tuner_power(pt3, true, true);
- if (ret < 0) {
- dev_warn(&pt3->pdev->dev, "Failed to control tuner module\n");
- return ret;
- }
-
- /* Wake up all tuners and make an initial tuning,
- * in order to avoid interference among the tuners in the module,
- * according to the doc from the manufacturer.
- */
- for (i = 0; i < PT3_NUM_FE; i++) {
- fe = pt3->adaps[i]->fe;
- ret = 0;
- if (fe->ops.delsys[0] == SYS_ISDBT)
- ret = fe->ops.tuner_ops.init(fe);
- /* set only when called from pt3_probe(), not resume() */
- if (ret == 0 && fe->dtv_property_cache.frequency == 0) {
- fe->dtv_property_cache.frequency =
- adap_conf[i].init_freq;
- ret = fe->ops.tuner_ops.set_params(fe);
- }
- if (ret < 0) {
- dev_warn(&pt3->pdev->dev,
- "Failed in initial tuning of tuner[%d]\n", i);
- return ret;
- }
- }
-
- /* and sleep again, waiting to be opened by users. */
- for (i = 0; i < PT3_NUM_FE; i++) {
- fe = pt3->adaps[i]->fe;
- if (fe->ops.tuner_ops.sleep)
- ret = fe->ops.tuner_ops.sleep(fe);
- if (ret < 0)
- break;
- if (fe->ops.sleep)
- ret = fe->ops.sleep(fe);
- if (ret < 0)
- break;
- if (fe->ops.delsys[0] == SYS_ISDBS)
- fe->ops.set_voltage = &pt3_set_voltage;
- else
- fe->ops.set_lna = &pt3_set_lna;
- }
- if (i < PT3_NUM_FE) {
- dev_warn(&pt3->pdev->dev, "FE[%d] failed to standby\n", i);
- return ret;
- }
- return 0;
-}
-
-
-static int pt3_attach_fe(struct pt3_board *pt3, int i)
-{
- struct i2c_board_info info;
- struct tc90522_config cfg;
- struct i2c_client *cl;
- struct dvb_adapter *dvb_adap;
- int ret;
-
- info = adap_conf[i].demod_info;
- cfg = adap_conf[i].demod_cfg;
- cfg.tuner_i2c = NULL;
- info.platform_data = &cfg;
-
- ret = -ENODEV;
- request_module("tc90522");
- cl = i2c_new_device(&pt3->i2c_adap, &info);
- if (!cl || !cl->dev.driver)
- return -ENODEV;
- pt3->adaps[i]->i2c_demod = cl;
- if (!try_module_get(cl->dev.driver->owner))
- goto err_demod_i2c_unregister_device;
-
- if (!strncmp(cl->name, TC90522_I2C_DEV_SAT, sizeof(cl->name))) {
- struct qm1d1c0042_config tcfg;
-
- tcfg = adap_conf[i].tuner_cfg.qm1d1c0042;
- tcfg.fe = cfg.fe;
- info = adap_conf[i].tuner_info;
- info.platform_data = &tcfg;
- request_module("qm1d1c0042");
- cl = i2c_new_device(cfg.tuner_i2c, &info);
- } else {
- struct mxl301rf_config tcfg;
-
- tcfg = adap_conf[i].tuner_cfg.mxl301rf;
- tcfg.fe = cfg.fe;
- info = adap_conf[i].tuner_info;
- info.platform_data = &tcfg;
- request_module("mxl301rf");
- cl = i2c_new_device(cfg.tuner_i2c, &info);
- }
- if (!cl || !cl->dev.driver)
- goto err_demod_module_put;
- pt3->adaps[i]->i2c_tuner = cl;
- if (!try_module_get(cl->dev.driver->owner))
- goto err_tuner_i2c_unregister_device;
-
- dvb_adap = &pt3->adaps[one_adapter ? 0 : i]->dvb_adap;
- ret = dvb_register_frontend(dvb_adap, cfg.fe);
- if (ret < 0)
- goto err_tuner_module_put;
- pt3->adaps[i]->fe = cfg.fe;
- return 0;
-
-err_tuner_module_put:
- module_put(pt3->adaps[i]->i2c_tuner->dev.driver->owner);
-err_tuner_i2c_unregister_device:
- i2c_unregister_device(pt3->adaps[i]->i2c_tuner);
-err_demod_module_put:
- module_put(pt3->adaps[i]->i2c_demod->dev.driver->owner);
-err_demod_i2c_unregister_device:
- i2c_unregister_device(pt3->adaps[i]->i2c_demod);
-
- return ret;
-}
-
-
-static int pt3_fetch_thread(void *data)
-{
- struct pt3_adapter *adap = data;
- ktime_t delay;
- bool was_frozen;
-
-#define PT3_INITIAL_BUF_DROPS 4
-#define PT3_FETCH_DELAY 10
-#define PT3_FETCH_DELAY_DELTA 2
-
- pt3_init_dmabuf(adap);
- adap->num_discard = PT3_INITIAL_BUF_DROPS;
-
- dev_dbg(adap->dvb_adap.device, "PT3: [%s] started\n",
- adap->thread->comm);
- set_freezable();
- while (!kthread_freezable_should_stop(&was_frozen)) {
- if (was_frozen)
- adap->num_discard = PT3_INITIAL_BUF_DROPS;
-
- pt3_proc_dma(adap);
-
- delay = ktime_set(0, PT3_FETCH_DELAY * NSEC_PER_MSEC);
- set_current_state(TASK_UNINTERRUPTIBLE);
- freezable_schedule_hrtimeout_range(&delay,
- PT3_FETCH_DELAY_DELTA * NSEC_PER_MSEC,
- HRTIMER_MODE_REL);
- }
- dev_dbg(adap->dvb_adap.device, "PT3: [%s] exited\n",
- adap->thread->comm);
- adap->thread = NULL;
- return 0;
-}
-
-static int pt3_start_streaming(struct pt3_adapter *adap)
-{
- struct task_struct *thread;
-
- /* start fetching thread */
- thread = kthread_run(pt3_fetch_thread, adap, "pt3-ad%i-dmx%i",
- adap->dvb_adap.num, adap->dmxdev.dvbdev->id);
- if (IS_ERR(thread)) {
- int ret = PTR_ERR(thread);
-
- dev_warn(adap->dvb_adap.device,
- "PT3 (adap:%d, dmx:%d): failed to start kthread\n",
- adap->dvb_adap.num, adap->dmxdev.dvbdev->id);
- return ret;
- }
- adap->thread = thread;
-
- return pt3_start_dma(adap);
-}
-
-static int pt3_stop_streaming(struct pt3_adapter *adap)
-{
- int ret;
-
- ret = pt3_stop_dma(adap);
- if (ret)
- dev_warn(adap->dvb_adap.device,
- "PT3: failed to stop streaming of adap:%d/FE:%d\n",
- adap->dvb_adap.num, adap->fe->id);
-
- /* kill the fetching thread */
- ret = kthread_stop(adap->thread);
- return ret;
-}
-
-static int pt3_start_feed(struct dvb_demux_feed *feed)
-{
- struct pt3_adapter *adap;
-
- if (signal_pending(current))
- return -EINTR;
-
- adap = container_of(feed->demux, struct pt3_adapter, demux);
- adap->num_feeds++;
- if (adap->thread)
- return 0;
- if (adap->num_feeds != 1) {
- dev_warn(adap->dvb_adap.device,
- "%s: unmatched start/stop_feed in adap:%i/dmx:%i\n",
- __func__, adap->dvb_adap.num, adap->dmxdev.dvbdev->id);
- adap->num_feeds = 1;
- }
-
- return pt3_start_streaming(adap);
-
-}
-
-static int pt3_stop_feed(struct dvb_demux_feed *feed)
-{
- struct pt3_adapter *adap;
-
- adap = container_of(feed->demux, struct pt3_adapter, demux);
-
- adap->num_feeds--;
- if (adap->num_feeds > 0 || !adap->thread)
- return 0;
- adap->num_feeds = 0;
-
- return pt3_stop_streaming(adap);
-}
-
-
-static int pt3_alloc_adapter(struct pt3_board *pt3, int index)
-{
- int ret;
- struct pt3_adapter *adap;
- struct dvb_adapter *da;
-
- adap = kzalloc(sizeof(*adap), GFP_KERNEL);
- if (!adap)
- return -ENOMEM;
-
- pt3->adaps[index] = adap;
- adap->adap_idx = index;
-
- if (index == 0 || !one_adapter) {
- ret = dvb_register_adapter(&adap->dvb_adap, "PT3 DVB",
- THIS_MODULE, &pt3->pdev->dev, adapter_nr);
- if (ret < 0) {
- dev_err(&pt3->pdev->dev,
- "failed to register adapter dev\n");
- goto err_mem;
- }
- da = &adap->dvb_adap;
- } else
- da = &pt3->adaps[0]->dvb_adap;
-
- adap->dvb_adap.priv = pt3;
- adap->demux.dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING;
- adap->demux.priv = adap;
- adap->demux.feednum = 256;
- adap->demux.filternum = 256;
- adap->demux.start_feed = pt3_start_feed;
- adap->demux.stop_feed = pt3_stop_feed;
- ret = dvb_dmx_init(&adap->demux);
- if (ret < 0) {
- dev_err(&pt3->pdev->dev, "failed to init dmx dev\n");
- goto err_adap;
- }
-
- adap->dmxdev.filternum = 256;
- adap->dmxdev.demux = &adap->demux.dmx;
- ret = dvb_dmxdev_init(&adap->dmxdev, da);
- if (ret < 0) {
- dev_err(&pt3->pdev->dev, "failed to init dmxdev\n");
- goto err_demux;
- }
-
- ret = pt3_alloc_dmabuf(adap);
- if (ret) {
- dev_err(&pt3->pdev->dev, "failed to alloc DMA buffers\n");
- goto err_dmabuf;
- }
-
- return 0;
-
-err_dmabuf:
- pt3_free_dmabuf(adap);
- dvb_dmxdev_release(&adap->dmxdev);
-err_demux:
- dvb_dmx_release(&adap->demux);
-err_adap:
- if (index == 0 || !one_adapter)
- dvb_unregister_adapter(da);
-err_mem:
- kfree(adap);
- pt3->adaps[index] = NULL;
- return ret;
-}
-
-static void pt3_cleanup_adapter(struct pt3_board *pt3, int index)
-{
- struct pt3_adapter *adap;
- struct dmx_demux *dmx;
-
- adap = pt3->adaps[index];
- if (adap == NULL)
- return;
-
- /* stop demux kthread */
- if (adap->thread)
- pt3_stop_streaming(adap);
-
- dmx = &adap->demux.dmx;
- dmx->close(dmx);
- if (adap->fe) {
- adap->fe->callback = NULL;
- if (adap->fe->frontend_priv)
- dvb_unregister_frontend(adap->fe);
- if (adap->i2c_tuner) {
- module_put(adap->i2c_tuner->dev.driver->owner);
- i2c_unregister_device(adap->i2c_tuner);
- }
- if (adap->i2c_demod) {
- module_put(adap->i2c_demod->dev.driver->owner);
- i2c_unregister_device(adap->i2c_demod);
- }
- }
- pt3_free_dmabuf(adap);
- dvb_dmxdev_release(&adap->dmxdev);
- dvb_dmx_release(&adap->demux);
- if (index == 0 || !one_adapter)
- dvb_unregister_adapter(&adap->dvb_adap);
- kfree(adap);
- pt3->adaps[index] = NULL;
-}
-
-#ifdef CONFIG_PM_SLEEP
-
-static int pt3_suspend(struct device *dev)
-{
- struct pci_dev *pdev = to_pci_dev(dev);
- struct pt3_board *pt3 = pci_get_drvdata(pdev);
- int i;
- struct pt3_adapter *adap;
-
- for (i = 0; i < PT3_NUM_FE; i++) {
- adap = pt3->adaps[i];
- if (adap->num_feeds > 0)
- pt3_stop_dma(adap);
- dvb_frontend_suspend(adap->fe);
- pt3_free_dmabuf(adap);
- }
-
- pt3_lnb_ctrl(pt3, false);
- pt3_set_tuner_power(pt3, false, false);
- return 0;
-}
-
-static int pt3_resume(struct device *dev)
-{
- struct pci_dev *pdev = to_pci_dev(dev);
- struct pt3_board *pt3 = pci_get_drvdata(pdev);
- int i, ret;
- struct pt3_adapter *adap;
-
- ret = pt3_fe_init(pt3);
- if (ret)
- return ret;
-
- if (pt3->lna_on_cnt > 0)
- pt3_set_tuner_power(pt3, true, true);
- if (pt3->lnb_on_cnt > 0)
- pt3_lnb_ctrl(pt3, true);
-
- for (i = 0; i < PT3_NUM_FE; i++) {
- adap = pt3->adaps[i];
- dvb_frontend_resume(adap->fe);
- ret = pt3_alloc_dmabuf(adap);
- if (ret) {
- dev_err(&pt3->pdev->dev, "failed to alloc DMA bufs\n");
- continue;
- }
- if (adap->num_feeds > 0)
- pt3_start_dma(adap);
- }
-
- return 0;
-}
-
-#endif /* CONFIG_PM_SLEEP */
-
-
-static void pt3_remove(struct pci_dev *pdev)
-{
- struct pt3_board *pt3;
- int i;
-
- pt3 = pci_get_drvdata(pdev);
- for (i = PT3_NUM_FE - 1; i >= 0; i--)
- pt3_cleanup_adapter(pt3, i);
- i2c_del_adapter(&pt3->i2c_adap);
- kfree(pt3->i2c_buf);
- pci_iounmap(pt3->pdev, pt3->regs[0]);
- pci_iounmap(pt3->pdev, pt3->regs[1]);
- pci_release_regions(pdev);
- pci_disable_device(pdev);
- kfree(pt3);
-}
-
-static int pt3_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
-{
- u8 rev;
- u32 ver;
- int i, ret;
- struct pt3_board *pt3;
- struct i2c_adapter *i2c;
-
- if (pci_read_config_byte(pdev, PCI_REVISION_ID, &rev) || rev != 1)
- return -ENODEV;
-
- ret = pci_enable_device(pdev);
- if (ret < 0)
- return -ENODEV;
- pci_set_master(pdev);
-
- ret = pci_request_regions(pdev, DRV_NAME);
- if (ret < 0)
- goto err_disable_device;
-
- ret = dma_set_mask(&pdev->dev, DMA_BIT_MASK(64));
- if (ret == 0)
- dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64));
- else {
- ret = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
- if (ret == 0)
- dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
- else {
- dev_err(&pdev->dev, "Failed to set DMA mask\n");
- goto err_release_regions;
- }
- dev_info(&pdev->dev, "Use 32bit DMA\n");
- }
-
- pt3 = kzalloc(sizeof(*pt3), GFP_KERNEL);
- if (!pt3) {
- ret = -ENOMEM;
- goto err_release_regions;
- }
- pci_set_drvdata(pdev, pt3);
- pt3->pdev = pdev;
- mutex_init(&pt3->lock);
- pt3->regs[0] = pci_ioremap_bar(pdev, 0);
- pt3->regs[1] = pci_ioremap_bar(pdev, 2);
- if (pt3->regs[0] == NULL || pt3->regs[1] == NULL) {
- dev_err(&pdev->dev, "Failed to ioremap\n");
- ret = -ENOMEM;
- goto err_kfree;
- }
-
- ver = ioread32(pt3->regs[0] + REG_VERSION);
- if ((ver >> 16) != 0x0301) {
- dev_warn(&pdev->dev, "PT%d, I/F-ver.:%d not supported\n",
- ver >> 24, (ver & 0x00ff0000) >> 16);
- ret = -ENODEV;
- goto err_iounmap;
- }
-
- pt3->num_bufs = clamp_val(num_bufs, MIN_DATA_BUFS, MAX_DATA_BUFS);
-
- pt3->i2c_buf = kmalloc(sizeof(*pt3->i2c_buf), GFP_KERNEL);
- if (pt3->i2c_buf == NULL) {
- ret = -ENOMEM;
- goto err_iounmap;
- }
- i2c = &pt3->i2c_adap;
- i2c->owner = THIS_MODULE;
- i2c->algo = &pt3_i2c_algo;
- i2c->algo_data = NULL;
- i2c->dev.parent = &pdev->dev;
- strlcpy(i2c->name, DRV_NAME, sizeof(i2c->name));
- i2c_set_adapdata(i2c, pt3);
- ret = i2c_add_adapter(i2c);
- if (ret < 0) {
- dev_err(&pdev->dev, "Failed to add i2c adapter\n");
- goto err_i2cbuf;
- }
-
- for (i = 0; i < PT3_NUM_FE; i++) {
- ret = pt3_alloc_adapter(pt3, i);
- if (ret < 0)
- break;
-
- ret = pt3_attach_fe(pt3, i);
- if (ret < 0)
- break;
- }
- if (i < PT3_NUM_FE) {
- dev_err(&pdev->dev, "Failed to create FE%d\n", i);
- goto err_cleanup_adapters;
- }
-
- ret = pt3_fe_init(pt3);
- if (ret < 0) {
- dev_err(&pdev->dev, "Failed to init frontends\n");
- i = PT3_NUM_FE - 1;
- goto err_cleanup_adapters;
- }
-
- dev_info(&pdev->dev,
- "successfully init'ed PT%d (fw:0x%02x, I/F:0x%02x)\n",
- ver >> 24, (ver >> 8) & 0xff, (ver >> 16) & 0xff);
- return 0;
-
-err_cleanup_adapters:
- while (i >= 0)
- pt3_cleanup_adapter(pt3, i--);
- i2c_del_adapter(i2c);
-err_i2cbuf:
- kfree(pt3->i2c_buf);
-err_iounmap:
- if (pt3->regs[0])
- pci_iounmap(pdev, pt3->regs[0]);
- if (pt3->regs[1])
- pci_iounmap(pdev, pt3->regs[1]);
-err_kfree:
- kfree(pt3);
-err_release_regions:
- pci_release_regions(pdev);
-err_disable_device:
- pci_disable_device(pdev);
- return ret;
-
-}
-
-static const struct pci_device_id pt3_id_table[] = {
- { PCI_DEVICE_SUB(0x1172, 0x4c15, 0xee8d, 0x0368) },
- { },
-};
-MODULE_DEVICE_TABLE(pci, pt3_id_table);
-
-static SIMPLE_DEV_PM_OPS(pt3_pm_ops, pt3_suspend, pt3_resume);
-
-static struct pci_driver pt3_driver = {
- .name = DRV_NAME,
- .probe = pt3_probe,
- .remove = pt3_remove,
- .id_table = pt3_id_table,
-
- .driver.pm = &pt3_pm_ops,
-};
-
-module_pci_driver(pt3_driver);
-
-MODULE_DESCRIPTION("Earthsoft PT3 Driver");
-MODULE_AUTHOR("Akihiro TSUKADA");
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/pci/pt3/pt3.h b/drivers/media/pci/pt3/pt3.h
deleted file mode 100644
index 1b3f2ad..0000000
--- a/drivers/media/pci/pt3/pt3.h
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * Earthsoft PT3 driver
- *
- * Copyright (C) 2014 Akihiro Tsukada <tskd08@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef PT3_H
-#define PT3_H
-
-#include <linux/atomic.h>
-#include <linux/types.h>
-
-#include "dvb_demux.h"
-#include "dvb_frontend.h"
-#include "dmxdev.h"
-
-#include "tc90522.h"
-#include "mxl301rf.h"
-#include "qm1d1c0042.h"
-
-#define DRV_NAME KBUILD_MODNAME
-
-#define PT3_NUM_FE 4
-
-/*
- * register index of the FPGA chip
- */
-#define REG_VERSION 0x00
-#define REG_BUS 0x04
-#define REG_SYSTEM_W 0x08
-#define REG_SYSTEM_R 0x0c
-#define REG_I2C_W 0x10
-#define REG_I2C_R 0x14
-#define REG_RAM_W 0x18
-#define REG_RAM_R 0x1c
-#define REG_DMA_BASE 0x40 /* regs for FE[i] = REG_DMA_BASE + 0x18 * i */
-#define OFST_DMA_DESC_L 0x00
-#define OFST_DMA_DESC_H 0x04
-#define OFST_DMA_CTL 0x08
-#define OFST_TS_CTL 0x0c
-#define OFST_STATUS 0x10
-#define OFST_TS_ERR 0x14
-
-/*
- * internal buffer for I2C
- */
-#define PT3_I2C_MAX 4091
-struct pt3_i2cbuf {
- u8 data[PT3_I2C_MAX];
- u8 tmp;
- u32 num_cmds;
-};
-
-/*
- * DMA things
- */
-#define TS_PACKET_SZ 188
-/* DMA transfers must not cross 4GiB, so use one page / transfer */
-#define DATA_XFER_SZ 4096
-#define DATA_BUF_XFERS 47
-/* (num_bufs * DATA_BUF_SZ) % TS_PACKET_SZ must be 0 */
-#define DATA_BUF_SZ (DATA_BUF_XFERS * DATA_XFER_SZ)
-#define MAX_DATA_BUFS 16
-#define MIN_DATA_BUFS 2
-
-#define DESCS_IN_PAGE (PAGE_SIZE / sizeof(struct xfer_desc))
-#define MAX_NUM_XFERS (MAX_DATA_BUFS * DATA_BUF_XFERS)
-#define MAX_DESC_BUFS DIV_ROUND_UP(MAX_NUM_XFERS, DESCS_IN_PAGE)
-
-/* DMA transfer description.
- * device is passed a pointer to this struct, dma-reads it,
- * and gets the DMA buffer ring for storing TS data.
- */
-struct xfer_desc {
- u32 addr_l; /* bus address of target data buffer */
- u32 addr_h;
- u32 size;
- u32 next_l; /* bus adddress of the next xfer_desc */
- u32 next_h;
-};
-
-/* A DMA mapping of a page containing xfer_desc's */
-struct xfer_desc_buffer {
- dma_addr_t b_addr;
- struct xfer_desc *descs; /* PAGE_SIZE (xfer_desc[DESCS_IN_PAGE]) */
-};
-
-/* A DMA mapping of a data buffer */
-struct dma_data_buffer {
- dma_addr_t b_addr;
- u8 *data; /* size: u8[PAGE_SIZE] */
-};
-
-/*
- * device things
- */
-struct pt3_adap_config {
- struct i2c_board_info demod_info;
- struct tc90522_config demod_cfg;
-
- struct i2c_board_info tuner_info;
- union tuner_config {
- struct qm1d1c0042_config qm1d1c0042;
- struct mxl301rf_config mxl301rf;
- } tuner_cfg;
- u32 init_freq;
-};
-
-struct pt3_adapter {
- struct dvb_adapter dvb_adap; /* dvb_adap.priv => struct pt3_board */
- int adap_idx;
-
- struct dvb_demux demux;
- struct dmxdev dmxdev;
- struct dvb_frontend *fe;
- struct i2c_client *i2c_demod;
- struct i2c_client *i2c_tuner;
-
- /* data fetch thread */
- struct task_struct *thread;
- int num_feeds;
-
- bool cur_lna;
- bool cur_lnb; /* current LNB power status (on/off) */
-
- /* items below are for DMA */
- struct dma_data_buffer buffer[MAX_DATA_BUFS];
- int buf_idx;
- int buf_ofs;
- int num_bufs; /* == pt3_board->num_bufs */
- int num_discard; /* how many access units to discard initially */
-
- struct xfer_desc_buffer desc_buf[MAX_DESC_BUFS];
- int num_desc_bufs; /* == num_bufs * DATA_BUF_XFERS / DESCS_IN_PAGE */
-};
-
-
-struct pt3_board {
- struct pci_dev *pdev;
- void __iomem *regs[2];
- /* regs[0]: registers, regs[1]: internal memory, used for I2C */
-
- struct mutex lock;
-
- /* LNB power shared among sat-FEs */
- int lnb_on_cnt; /* LNB power on count */
-
- /* LNA shared among terr-FEs */
- int lna_on_cnt; /* booster enabled count */
-
- int num_bufs; /* number of DMA buffers allocated/mapped per FE */
-
- struct i2c_adapter i2c_adap;
- struct pt3_i2cbuf *i2c_buf;
-
- struct pt3_adapter *adaps[PT3_NUM_FE];
-};
-
-
-/*
- * prototypes
- */
-extern int pt3_alloc_dmabuf(struct pt3_adapter *adap);
-extern void pt3_init_dmabuf(struct pt3_adapter *adap);
-extern void pt3_free_dmabuf(struct pt3_adapter *adap);
-extern int pt3_start_dma(struct pt3_adapter *adap);
-extern int pt3_stop_dma(struct pt3_adapter *adap);
-extern int pt3_proc_dma(struct pt3_adapter *adap);
-
-extern int pt3_i2c_master_xfer(struct i2c_adapter *adap,
- struct i2c_msg *msgs, int num);
-extern u32 pt3_i2c_functionality(struct i2c_adapter *adap);
-extern void pt3_i2c_reset(struct pt3_board *pt3);
-extern int pt3_init_all_demods(struct pt3_board *pt3);
-extern int pt3_init_all_mxl301rf(struct pt3_board *pt3);
-#endif /* PT3_H */
diff --git a/drivers/media/pci/pt3/pt3_dma.c b/drivers/media/pci/pt3/pt3_dma.c
deleted file mode 100644
index f0ce904..0000000
--- a/drivers/media/pci/pt3/pt3_dma.c
+++ /dev/null
@@ -1,225 +0,0 @@
-/*
- * Earthsoft PT3 driver
- *
- * Copyright (C) 2014 Akihiro Tsukada <tskd08@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-#include <linux/dma-mapping.h>
-#include <linux/kernel.h>
-#include <linux/pci.h>
-
-#include "pt3.h"
-
-#define PT3_ACCESS_UNIT (TS_PACKET_SZ * 128)
-#define PT3_BUF_CANARY (0x74)
-
-static u32 get_dma_base(int idx)
-{
- int i;
-
- i = (idx == 1 || idx == 2) ? 3 - idx : idx;
- return REG_DMA_BASE + 0x18 * i;
-}
-
-int pt3_stop_dma(struct pt3_adapter *adap)
-{
- struct pt3_board *pt3 = adap->dvb_adap.priv;
- u32 base;
- u32 stat;
- int retry;
-
- base = get_dma_base(adap->adap_idx);
- stat = ioread32(pt3->regs[0] + base + OFST_STATUS);
- if (!(stat & 0x01))
- return 0;
-
- iowrite32(0x02, pt3->regs[0] + base + OFST_DMA_CTL);
- for (retry = 0; retry < 5; retry++) {
- stat = ioread32(pt3->regs[0] + base + OFST_STATUS);
- if (!(stat & 0x01))
- return 0;
- msleep(50);
- }
- return -EIO;
-}
-
-int pt3_start_dma(struct pt3_adapter *adap)
-{
- struct pt3_board *pt3 = adap->dvb_adap.priv;
- u32 base = get_dma_base(adap->adap_idx);
-
- iowrite32(0x02, pt3->regs[0] + base + OFST_DMA_CTL);
- iowrite32(lower_32_bits(adap->desc_buf[0].b_addr),
- pt3->regs[0] + base + OFST_DMA_DESC_L);
- iowrite32(upper_32_bits(adap->desc_buf[0].b_addr),
- pt3->regs[0] + base + OFST_DMA_DESC_H);
- iowrite32(0x01, pt3->regs[0] + base + OFST_DMA_CTL);
- return 0;
-}
-
-
-static u8 *next_unit(struct pt3_adapter *adap, int *idx, int *ofs)
-{
- *ofs += PT3_ACCESS_UNIT;
- if (*ofs >= DATA_BUF_SZ) {
- *ofs -= DATA_BUF_SZ;
- (*idx)++;
- if (*idx == adap->num_bufs)
- *idx = 0;
- }
- return &adap->buffer[*idx].data[*ofs];
-}
-
-int pt3_proc_dma(struct pt3_adapter *adap)
-{
- int idx, ofs;
-
- idx = adap->buf_idx;
- ofs = adap->buf_ofs;
-
- if (adap->buffer[idx].data[ofs] == PT3_BUF_CANARY)
- return 0;
-
- while (*next_unit(adap, &idx, &ofs) != PT3_BUF_CANARY) {
- u8 *p;
-
- p = &adap->buffer[adap->buf_idx].data[adap->buf_ofs];
- if (adap->num_discard > 0)
- adap->num_discard--;
- else if (adap->buf_ofs + PT3_ACCESS_UNIT > DATA_BUF_SZ) {
- dvb_dmx_swfilter_packets(&adap->demux, p,
- (DATA_BUF_SZ - adap->buf_ofs) / TS_PACKET_SZ);
- dvb_dmx_swfilter_packets(&adap->demux,
- adap->buffer[idx].data, ofs / TS_PACKET_SZ);
- } else
- dvb_dmx_swfilter_packets(&adap->demux, p,
- PT3_ACCESS_UNIT / TS_PACKET_SZ);
-
- *p = PT3_BUF_CANARY;
- adap->buf_idx = idx;
- adap->buf_ofs = ofs;
- }
- return 0;
-}
-
-void pt3_init_dmabuf(struct pt3_adapter *adap)
-{
- int idx, ofs;
- u8 *p;
-
- idx = 0;
- ofs = 0;
- p = adap->buffer[0].data;
- /* mark the whole buffers as "not written yet" */
- while (idx < adap->num_bufs) {
- p[ofs] = PT3_BUF_CANARY;
- ofs += PT3_ACCESS_UNIT;
- if (ofs >= DATA_BUF_SZ) {
- ofs -= DATA_BUF_SZ;
- idx++;
- p = adap->buffer[idx].data;
- }
- }
- adap->buf_idx = 0;
- adap->buf_ofs = 0;
-}
-
-void pt3_free_dmabuf(struct pt3_adapter *adap)
-{
- struct pt3_board *pt3;
- int i;
-
- pt3 = adap->dvb_adap.priv;
- for (i = 0; i < adap->num_bufs; i++)
- dma_free_coherent(&pt3->pdev->dev, DATA_BUF_SZ,
- adap->buffer[i].data, adap->buffer[i].b_addr);
- adap->num_bufs = 0;
-
- for (i = 0; i < adap->num_desc_bufs; i++)
- dma_free_coherent(&pt3->pdev->dev, PAGE_SIZE,
- adap->desc_buf[i].descs, adap->desc_buf[i].b_addr);
- adap->num_desc_bufs = 0;
-}
-
-
-int pt3_alloc_dmabuf(struct pt3_adapter *adap)
-{
- struct pt3_board *pt3;
- void *p;
- int i, j;
- int idx, ofs;
- int num_desc_bufs;
- dma_addr_t data_addr, desc_addr;
- struct xfer_desc *d;
-
- pt3 = adap->dvb_adap.priv;
- adap->num_bufs = 0;
- adap->num_desc_bufs = 0;
- for (i = 0; i < pt3->num_bufs; i++) {
- p = dma_alloc_coherent(&pt3->pdev->dev, DATA_BUF_SZ,
- &adap->buffer[i].b_addr, GFP_KERNEL);
- if (p == NULL)
- goto failed;
- adap->buffer[i].data = p;
- adap->num_bufs++;
- }
- pt3_init_dmabuf(adap);
-
- /* build circular-linked pointers (xfer_desc) to the data buffers*/
- idx = 0;
- ofs = 0;
- num_desc_bufs =
- DIV_ROUND_UP(adap->num_bufs * DATA_BUF_XFERS, DESCS_IN_PAGE);
- for (i = 0; i < num_desc_bufs; i++) {
- p = dma_alloc_coherent(&pt3->pdev->dev, PAGE_SIZE,
- &desc_addr, GFP_KERNEL);
- if (p == NULL)
- goto failed;
- adap->num_desc_bufs++;
- adap->desc_buf[i].descs = p;
- adap->desc_buf[i].b_addr = desc_addr;
-
- if (i > 0) {
- d = &adap->desc_buf[i - 1].descs[DESCS_IN_PAGE - 1];
- d->next_l = lower_32_bits(desc_addr);
- d->next_h = upper_32_bits(desc_addr);
- }
- for (j = 0; j < DESCS_IN_PAGE; j++) {
- data_addr = adap->buffer[idx].b_addr + ofs;
- d = &adap->desc_buf[i].descs[j];
- d->addr_l = lower_32_bits(data_addr);
- d->addr_h = upper_32_bits(data_addr);
- d->size = DATA_XFER_SZ;
-
- desc_addr += sizeof(struct xfer_desc);
- d->next_l = lower_32_bits(desc_addr);
- d->next_h = upper_32_bits(desc_addr);
-
- ofs += DATA_XFER_SZ;
- if (ofs >= DATA_BUF_SZ) {
- ofs -= DATA_BUF_SZ;
- idx++;
- if (idx >= adap->num_bufs) {
- desc_addr = adap->desc_buf[0].b_addr;
- d->next_l = lower_32_bits(desc_addr);
- d->next_h = upper_32_bits(desc_addr);
- return 0;
- }
- }
- }
- }
- return 0;
-
-failed:
- pt3_free_dmabuf(adap);
- return -ENOMEM;
-}
diff --git a/drivers/media/pci/pt3/pt3_i2c.c b/drivers/media/pci/pt3/pt3_i2c.c
deleted file mode 100644
index ec6a8a2..0000000
--- a/drivers/media/pci/pt3/pt3_i2c.c
+++ /dev/null
@@ -1,240 +0,0 @@
-/*
- * Earthsoft PT3 driver
- *
- * Copyright (C) 2014 Akihiro Tsukada <tskd08@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/i2c.h>
-#include <linux/io.h>
-#include <linux/pci.h>
-
-#include "pt3.h"
-
-#define PT3_I2C_BASE 2048
-#define PT3_CMD_ADDR_NORMAL 0
-#define PT3_CMD_ADDR_INIT_DEMOD 4096
-#define PT3_CMD_ADDR_INIT_TUNER (4096 + 2042)
-
-/* masks for I2C status register */
-#define STAT_SEQ_RUNNING 0x1
-#define STAT_SEQ_ERROR 0x6
-#define STAT_NO_SEQ 0x8
-
-#define PT3_I2C_RUN (1 << 16)
-#define PT3_I2C_RESET (1 << 17)
-
-enum ctl_cmd {
- I_END,
- I_ADDRESS,
- I_CLOCK_L,
- I_CLOCK_H,
- I_DATA_L,
- I_DATA_H,
- I_RESET,
- I_SLEEP,
- I_DATA_L_NOP = 0x08,
- I_DATA_H_NOP = 0x0c,
- I_DATA_H_READ = 0x0d,
- I_DATA_H_ACK0 = 0x0e,
- I_DATA_H_ACK1 = 0x0f,
-};
-
-
-static void cmdbuf_add(struct pt3_i2cbuf *cbuf, enum ctl_cmd cmd)
-{
- int buf_idx;
-
- if ((cbuf->num_cmds % 2) == 0)
- cbuf->tmp = cmd;
- else {
- cbuf->tmp |= cmd << 4;
- buf_idx = cbuf->num_cmds / 2;
- if (buf_idx < ARRAY_SIZE(cbuf->data))
- cbuf->data[buf_idx] = cbuf->tmp;
- }
- cbuf->num_cmds++;
-}
-
-static void put_end(struct pt3_i2cbuf *cbuf)
-{
- cmdbuf_add(cbuf, I_END);
- if (cbuf->num_cmds % 2)
- cmdbuf_add(cbuf, I_END);
-}
-
-static void put_start(struct pt3_i2cbuf *cbuf)
-{
- cmdbuf_add(cbuf, I_DATA_H);
- cmdbuf_add(cbuf, I_CLOCK_H);
- cmdbuf_add(cbuf, I_DATA_L);
- cmdbuf_add(cbuf, I_CLOCK_L);
-}
-
-static void put_byte_write(struct pt3_i2cbuf *cbuf, u8 val)
-{
- u8 mask;
-
- mask = 0x80;
- for (mask = 0x80; mask > 0; mask >>= 1)
- cmdbuf_add(cbuf, (val & mask) ? I_DATA_H_NOP : I_DATA_L_NOP);
- cmdbuf_add(cbuf, I_DATA_H_ACK0);
-}
-
-static void put_byte_read(struct pt3_i2cbuf *cbuf, u32 size)
-{
- int i, j;
-
- for (i = 0; i < size; i++) {
- for (j = 0; j < 8; j++)
- cmdbuf_add(cbuf, I_DATA_H_READ);
- cmdbuf_add(cbuf, (i == size - 1) ? I_DATA_H_NOP : I_DATA_L_NOP);
- }
-}
-
-static void put_stop(struct pt3_i2cbuf *cbuf)
-{
- cmdbuf_add(cbuf, I_DATA_L);
- cmdbuf_add(cbuf, I_CLOCK_H);
- cmdbuf_add(cbuf, I_DATA_H);
-}
-
-
-/* translates msgs to internal commands for bit-banging */
-static void translate(struct pt3_i2cbuf *cbuf, struct i2c_msg *msgs, int num)
-{
- int i, j;
- bool rd;
-
- cbuf->num_cmds = 0;
- for (i = 0; i < num; i++) {
- rd = !!(msgs[i].flags & I2C_M_RD);
- put_start(cbuf);
- put_byte_write(cbuf, msgs[i].addr << 1 | rd);
- if (rd)
- put_byte_read(cbuf, msgs[i].len);
- else
- for (j = 0; j < msgs[i].len; j++)
- put_byte_write(cbuf, msgs[i].buf[j]);
- }
- if (num > 0) {
- put_stop(cbuf);
- put_end(cbuf);
- }
-}
-
-static int wait_i2c_result(struct pt3_board *pt3, u32 *result, int max_wait)
-{
- int i;
- u32 v;
-
- for (i = 0; i < max_wait; i++) {
- v = ioread32(pt3->regs[0] + REG_I2C_R);
- if (!(v & STAT_SEQ_RUNNING))
- break;
- usleep_range(500, 750);
- }
- if (i >= max_wait)
- return -EIO;
- if (result)
- *result = v;
- return 0;
-}
-
-/* send [pre-]translated i2c msgs stored at addr */
-static int send_i2c_cmd(struct pt3_board *pt3, u32 addr)
-{
- u32 ret;
-
- /* make sure that previous transactions had finished */
- if (wait_i2c_result(pt3, NULL, 50)) {
- dev_warn(&pt3->pdev->dev, "(%s) prev. transaction stalled\n",
- __func__);
- return -EIO;
- }
-
- iowrite32(PT3_I2C_RUN | addr, pt3->regs[0] + REG_I2C_W);
- usleep_range(200, 300);
- /* wait for the current transaction to finish */
- if (wait_i2c_result(pt3, &ret, 500) || (ret & STAT_SEQ_ERROR)) {
- dev_warn(&pt3->pdev->dev, "(%s) failed.\n", __func__);
- return -EIO;
- }
- return 0;
-}
-
-
-/* init commands for each demod are combined into one transaction
- * and hidden in ROM with the address PT3_CMD_ADDR_INIT_DEMOD.
- */
-int pt3_init_all_demods(struct pt3_board *pt3)
-{
- ioread32(pt3->regs[0] + REG_I2C_R);
- return send_i2c_cmd(pt3, PT3_CMD_ADDR_INIT_DEMOD);
-}
-
-/* init commands for two ISDB-T tuners are hidden in ROM. */
-int pt3_init_all_mxl301rf(struct pt3_board *pt3)
-{
- usleep_range(1000, 2000);
- return send_i2c_cmd(pt3, PT3_CMD_ADDR_INIT_TUNER);
-}
-
-void pt3_i2c_reset(struct pt3_board *pt3)
-{
- iowrite32(PT3_I2C_RESET, pt3->regs[0] + REG_I2C_W);
-}
-
-/*
- * I2C algorithm
- */
-int
-pt3_i2c_master_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num)
-{
- struct pt3_board *pt3;
- struct pt3_i2cbuf *cbuf;
- int i;
- void __iomem *p;
-
- pt3 = i2c_get_adapdata(adap);
- cbuf = pt3->i2c_buf;
-
- for (i = 0; i < num; i++)
- if (msgs[i].flags & I2C_M_RECV_LEN) {
- dev_warn(&pt3->pdev->dev,
- "(%s) I2C_M_RECV_LEN not supported.\n",
- __func__);
- return -EINVAL;
- }
-
- translate(cbuf, msgs, num);
- memcpy_toio(pt3->regs[1] + PT3_I2C_BASE + PT3_CMD_ADDR_NORMAL / 2,
- cbuf->data, cbuf->num_cmds);
-
- if (send_i2c_cmd(pt3, PT3_CMD_ADDR_NORMAL) < 0)
- return -EIO;
-
- p = pt3->regs[1] + PT3_I2C_BASE;
- for (i = 0; i < num; i++)
- if ((msgs[i].flags & I2C_M_RD) && msgs[i].len > 0) {
- memcpy_fromio(msgs[i].buf, p, msgs[i].len);
- p += msgs[i].len;
- }
-
- return num;
-}
-
-u32 pt3_i2c_functionality(struct i2c_adapter *adap)
-{
- return I2C_FUNC_I2C;
-}
diff --git a/drivers/media/tuners/mxl301rf.c b/drivers/media/tuners/mxl301rf.c
deleted file mode 100644
index 1575a5d..0000000
--- a/drivers/media/tuners/mxl301rf.c
+++ /dev/null
@@ -1,349 +0,0 @@
-/*
- * MaxLinear MxL301RF OFDM tuner driver
- *
- * Copyright (C) 2014 Akihiro Tsukada <tskd08@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-/*
- * NOTICE:
- * This driver is incomplete and lacks init/config of the chips,
- * as the necessary info is not disclosed.
- * Other features like get_if_frequency() are missing as well.
- * It assumes that users of this driver (such as a PCI bridge of
- * DTV receiver cards) properly init and configure the chip
- * via I2C *before* calling this driver's init() function.
- *
- * Currently, PT3 driver is the only one that uses this driver,
- * and contains init/config code in its firmware.
- * Thus some part of the code might be dependent on PT3 specific config.
- */
-
-#include <linux/kernel.h>
-#include "mxl301rf.h"
-
-struct mxl301rf_state {
- struct mxl301rf_config cfg;
- struct i2c_client *i2c;
-};
-
-static struct mxl301rf_state *cfg_to_state(struct mxl301rf_config *c)
-{
- return container_of(c, struct mxl301rf_state, cfg);
-}
-
-static int raw_write(struct mxl301rf_state *state, const u8 *buf, int len)
-{
- int ret;
-
- ret = i2c_master_send(state->i2c, buf, len);
- if (ret >= 0 && ret < len)
- ret = -EIO;
- return (ret == len) ? 0 : ret;
-}
-
-static int reg_write(struct mxl301rf_state *state, u8 reg, u8 val)
-{
- u8 buf[2] = { reg, val };
-
- return raw_write(state, buf, 2);
-}
-
-static int reg_read(struct mxl301rf_state *state, u8 reg, u8 *val)
-{
- u8 wbuf[2] = { 0xfb, reg };
- int ret;
-
- ret = raw_write(state, wbuf, sizeof(wbuf));
- if (ret == 0)
- ret = i2c_master_recv(state->i2c, val, 1);
- if (ret >= 0 && ret < 1)
- ret = -EIO;
- return (ret == 1) ? 0 : ret;
-}
-
-/* tuner_ops */
-
-/* get RSSI and update propery cache, set to *out in % */
-static int mxl301rf_get_rf_strength(struct dvb_frontend *fe, u16 *out)
-{
- struct mxl301rf_state *state;
- int ret;
- u8 rf_in1, rf_in2, rf_off1, rf_off2;
- u16 rf_in, rf_off;
- s64 level;
- struct dtv_fe_stats *rssi;
-
- rssi = &fe->dtv_property_cache.strength;
- rssi->len = 1;
- rssi->stat[0].scale = FE_SCALE_NOT_AVAILABLE;
- *out = 0;
-
- state = fe->tuner_priv;
- ret = reg_write(state, 0x14, 0x01);
- if (ret < 0)
- return ret;
- usleep_range(1000, 2000);
-
- ret = reg_read(state, 0x18, &rf_in1);
- if (ret == 0)
- ret = reg_read(state, 0x19, &rf_in2);
- if (ret == 0)
- ret = reg_read(state, 0xd6, &rf_off1);
- if (ret == 0)
- ret = reg_read(state, 0xd7, &rf_off2);
- if (ret != 0)
- return ret;
-
- rf_in = (rf_in2 & 0x07) << 8 | rf_in1;
- rf_off = (rf_off2 & 0x0f) << 5 | (rf_off1 >> 3);
- level = rf_in - rf_off - (113 << 3); /* x8 dBm */
- level = level * 1000 / 8;
- rssi->stat[0].svalue = level;
- rssi->stat[0].scale = FE_SCALE_DECIBEL;
- /* *out = (level - min) * 100 / (max - min) */
- *out = (rf_in - rf_off + (1 << 9) - 1) * 100 / ((5 << 9) - 2);
- return 0;
-}
-
-/* spur shift parameters */
-struct shf {
- u32 freq; /* Channel center frequency */
- u32 ofst_th; /* Offset frequency threshold */
- u8 shf_val; /* Spur shift value */
- u8 shf_dir; /* Spur shift direction */
-};
-
-static const struct shf shf_tab[] = {
- { 64500, 500, 0x92, 0x07 },
- { 191500, 300, 0xe2, 0x07 },
- { 205500, 500, 0x2c, 0x04 },
- { 212500, 500, 0x1e, 0x04 },
- { 226500, 500, 0xd4, 0x07 },
- { 99143, 500, 0x9c, 0x07 },
- { 173143, 500, 0xd4, 0x07 },
- { 191143, 300, 0xd4, 0x07 },
- { 207143, 500, 0xce, 0x07 },
- { 225143, 500, 0xce, 0x07 },
- { 243143, 500, 0xd4, 0x07 },
- { 261143, 500, 0xd4, 0x07 },
- { 291143, 500, 0xd4, 0x07 },
- { 339143, 500, 0x2c, 0x04 },
- { 117143, 500, 0x7a, 0x07 },
- { 135143, 300, 0x7a, 0x07 },
- { 153143, 500, 0x01, 0x07 }
-};
-
-struct reg_val {
- u8 reg;
- u8 val;
-} __attribute__ ((__packed__));
-
-static const struct reg_val set_idac[] = {
- { 0x0d, 0x00 },
- { 0x0c, 0x67 },
- { 0x6f, 0x89 },
- { 0x70, 0x0c },
- { 0x6f, 0x8a },
- { 0x70, 0x0e },
- { 0x6f, 0x8b },
- { 0x70, 0x1c },
-};
-
-static int mxl301rf_set_params(struct dvb_frontend *fe)
-{
- struct reg_val tune0[] = {
- { 0x13, 0x00 }, /* abort tuning */
- { 0x3b, 0xc0 },
- { 0x3b, 0x80 },
- { 0x10, 0x95 }, /* BW */
- { 0x1a, 0x05 },
- { 0x61, 0x00 }, /* spur shift value (placeholder) */
- { 0x62, 0xa0 } /* spur shift direction (placeholder) */
- };
-
- struct reg_val tune1[] = {
- { 0x11, 0x40 }, /* RF frequency L (placeholder) */
- { 0x12, 0x0e }, /* RF frequency H (placeholder) */
- { 0x13, 0x01 } /* start tune */
- };
-
- struct mxl301rf_state *state;
- u32 freq;
- u16 f;
- u32 tmp, div;
- int i, ret;
-
- state = fe->tuner_priv;
- freq = fe->dtv_property_cache.frequency;
-
- /* spur shift function (for analog) */
- for (i = 0; i < ARRAY_SIZE(shf_tab); i++) {
- if (freq >= (shf_tab[i].freq - shf_tab[i].ofst_th) * 1000 &&
- freq <= (shf_tab[i].freq + shf_tab[i].ofst_th) * 1000) {
- tune0[5].val = shf_tab[i].shf_val;
- tune0[6].val = 0xa0 | shf_tab[i].shf_dir;
- break;
- }
- }
- ret = raw_write(state, (u8 *) tune0, sizeof(tune0));
- if (ret < 0)
- goto failed;
- usleep_range(3000, 4000);
-
- /* convert freq to 10.6 fixed point float [MHz] */
- f = freq / 1000000;
- tmp = freq % 1000000;
- div = 1000000;
- for (i = 0; i < 6; i++) {
- f <<= 1;
- div >>= 1;
- if (tmp > div) {
- tmp -= div;
- f |= 1;
- }
- }
- if (tmp > 7812)
- f++;
- tune1[0].val = f & 0xff;
- tune1[1].val = f >> 8;
- ret = raw_write(state, (u8 *) tune1, sizeof(tune1));
- if (ret < 0)
- goto failed;
- msleep(31);
-
- ret = reg_write(state, 0x1a, 0x0d);
- if (ret < 0)
- goto failed;
- ret = raw_write(state, (u8 *) set_idac, sizeof(set_idac));
- if (ret < 0)
- goto failed;
- return 0;
-
-failed:
- dev_warn(&state->i2c->dev, "(%s) failed. [adap%d-fe%d]\n",
- __func__, fe->dvb->num, fe->id);
- return ret;
-}
-
-static const struct reg_val standby_data[] = {
- { 0x01, 0x00 },
- { 0x13, 0x00 }
-};
-
-static int mxl301rf_sleep(struct dvb_frontend *fe)
-{
- struct mxl301rf_state *state;
- int ret;
-
- state = fe->tuner_priv;
- ret = raw_write(state, (u8 *)standby_data, sizeof(standby_data));
- if (ret < 0)
- dev_warn(&state->i2c->dev, "(%s) failed. [adap%d-fe%d]\n",
- __func__, fe->dvb->num, fe->id);
- return ret;
-}
-
-
-/* init sequence is not public.
- * the parent must have init'ed the device.
- * just wake up here.
- */
-static int mxl301rf_init(struct dvb_frontend *fe)
-{
- struct mxl301rf_state *state;
- int ret;
-
- state = fe->tuner_priv;
-
- ret = reg_write(state, 0x01, 0x01);
- if (ret < 0) {
- dev_warn(&state->i2c->dev, "(%s) failed. [adap%d-fe%d]\n",
- __func__, fe->dvb->num, fe->id);
- return ret;
- }
- return 0;
-}
-
-/* I2C driver functions */
-
-static const struct dvb_tuner_ops mxl301rf_ops = {
- .info = {
- .name = "MaxLinear MxL301RF",
-
- .frequency_min = 93000000,
- .frequency_max = 803142857,
- },
-
- .init = mxl301rf_init,
- .sleep = mxl301rf_sleep,
-
- .set_params = mxl301rf_set_params,
- .get_rf_strength = mxl301rf_get_rf_strength,
-};
-
-
-static int mxl301rf_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- struct mxl301rf_state *state;
- struct mxl301rf_config *cfg;
- struct dvb_frontend *fe;
-
- state = kzalloc(sizeof(*state), GFP_KERNEL);
- if (!state)
- return -ENOMEM;
-
- state->i2c = client;
- cfg = client->dev.platform_data;
-
- memcpy(&state->cfg, cfg, sizeof(state->cfg));
- fe = cfg->fe;
- fe->tuner_priv = state;
- memcpy(&fe->ops.tuner_ops, &mxl301rf_ops, sizeof(mxl301rf_ops));
-
- i2c_set_clientdata(client, &state->cfg);
- dev_info(&client->dev, "MaxLinear MxL301RF attached.\n");
- return 0;
-}
-
-static int mxl301rf_remove(struct i2c_client *client)
-{
- struct mxl301rf_state *state;
-
- state = cfg_to_state(i2c_get_clientdata(client));
- state->cfg.fe->tuner_priv = NULL;
- kfree(state);
- return 0;
-}
-
-
-static const struct i2c_device_id mxl301rf_id[] = {
- {"mxl301rf", 0},
- {}
-};
-MODULE_DEVICE_TABLE(i2c, mxl301rf_id);
-
-static struct i2c_driver mxl301rf_driver = {
- .driver = {
- .name = "mxl301rf",
- },
- .probe = mxl301rf_probe,
- .remove = mxl301rf_remove,
- .id_table = mxl301rf_id,
-};
-
-module_i2c_driver(mxl301rf_driver);
-
-MODULE_DESCRIPTION("MaxLinear MXL301RF tuner");
-MODULE_AUTHOR("Akihiro TSUKADA");
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/tuners/mxl301rf.h b/drivers/media/tuners/mxl301rf.h
deleted file mode 100644
index 19e6840..0000000
--- a/drivers/media/tuners/mxl301rf.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * MaxLinear MxL301RF OFDM tuner driver
- *
- * Copyright (C) 2014 Akihiro Tsukada <tskd08@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef MXL301RF_H
-#define MXL301RF_H
-
-#include "dvb_frontend.h"
-
-struct mxl301rf_config {
- struct dvb_frontend *fe;
-};
-
-#endif /* MXL301RF_H */
diff --git a/drivers/media/tuners/qm1d1c0042.c b/drivers/media/tuners/qm1d1c0042.c
deleted file mode 100644
index 18bc745..0000000
--- a/drivers/media/tuners/qm1d1c0042.c
+++ /dev/null
@@ -1,448 +0,0 @@
-/*
- * Sharp QM1D1C0042 8PSK tuner driver
- *
- * Copyright (C) 2014 Akihiro Tsukada <tskd08@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-/*
- * NOTICE:
- * As the disclosed information on the chip is very limited,
- * this driver lacks some features, including chip config like IF freq.
- * It assumes that users of this driver (such as a PCI bridge of
- * DTV receiver cards) know the relevant info and
- * configure the chip via I2C if necessary.
- *
- * Currently, PT3 driver is the only one that uses this driver,
- * and contains init/config code in its firmware.
- * Thus some part of the code might be dependent on PT3 specific config.
- */
-
-#include <linux/kernel.h>
-#include <linux/math64.h>
-#include "qm1d1c0042.h"
-
-#define QM1D1C0042_NUM_REGS 0x20
-
-static const u8 reg_initval[QM1D1C0042_NUM_REGS] = {
- 0x48, 0x1c, 0xa0, 0x10, 0xbc, 0xc5, 0x20, 0x33,
- 0x06, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
- 0x00, 0xff, 0xf3, 0x00, 0x2a, 0x64, 0xa6, 0x86,
- 0x8c, 0xcf, 0xb8, 0xf1, 0xa8, 0xf2, 0x89, 0x00
-};
-
-static const struct qm1d1c0042_config default_cfg = {
- .xtal_freq = 16000,
- .lpf = 1,
- .fast_srch = 0,
- .lpf_wait = 20,
- .fast_srch_wait = 4,
- .normal_srch_wait = 15,
-};
-
-struct qm1d1c0042_state {
- struct qm1d1c0042_config cfg;
- struct i2c_client *i2c;
- u8 regs[QM1D1C0042_NUM_REGS];
-};
-
-static struct qm1d1c0042_state *cfg_to_state(struct qm1d1c0042_config *c)
-{
- return container_of(c, struct qm1d1c0042_state, cfg);
-}
-
-static int reg_write(struct qm1d1c0042_state *state, u8 reg, u8 val)
-{
- u8 wbuf[2] = { reg, val };
- int ret;
-
- ret = i2c_master_send(state->i2c, wbuf, sizeof(wbuf));
- if (ret >= 0 && ret < sizeof(wbuf))
- ret = -EIO;
- return (ret == sizeof(wbuf)) ? 0 : ret;
-}
-
-static int reg_read(struct qm1d1c0042_state *state, u8 reg, u8 *val)
-{
- struct i2c_msg msgs[2] = {
- {
- .addr = state->i2c->addr,
- .flags = 0,
- .buf = ®,
- .len = 1,
- },
- {
- .addr = state->i2c->addr,
- .flags = I2C_M_RD,
- .buf = val,
- .len = 1,
- },
- };
- int ret;
-
- ret = i2c_transfer(state->i2c->adapter, msgs, ARRAY_SIZE(msgs));
- if (ret >= 0 && ret < ARRAY_SIZE(msgs))
- ret = -EIO;
- return (ret == ARRAY_SIZE(msgs)) ? 0 : ret;
-}
-
-
-static int qm1d1c0042_set_srch_mode(struct qm1d1c0042_state *state, bool fast)
-{
- if (fast)
- state->regs[0x03] |= 0x01; /* set fast search mode */
- else
- state->regs[0x03] &= ~0x01 & 0xff;
-
- return reg_write(state, 0x03, state->regs[0x03]);
-}
-
-static int qm1d1c0042_wakeup(struct qm1d1c0042_state *state)
-{
- int ret;
-
- state->regs[0x01] |= 1 << 3; /* BB_Reg_enable */
- state->regs[0x01] &= (~(1 << 0)) & 0xff; /* NORMAL (wake-up) */
- state->regs[0x05] &= (~(1 << 3)) & 0xff; /* pfd_rst NORMAL */
- ret = reg_write(state, 0x01, state->regs[0x01]);
- if (ret == 0)
- ret = reg_write(state, 0x05, state->regs[0x05]);
-
- if (ret < 0)
- dev_warn(&state->i2c->dev, "(%s) failed. [adap%d-fe%d]\n",
- __func__, state->cfg.fe->dvb->num, state->cfg.fe->id);
- return ret;
-}
-
-/* tuner_ops */
-
-static int qm1d1c0042_set_config(struct dvb_frontend *fe, void *priv_cfg)
-{
- struct qm1d1c0042_state *state;
- struct qm1d1c0042_config *cfg;
-
- state = fe->tuner_priv;
- cfg = priv_cfg;
-
- if (cfg->fe)
- state->cfg.fe = cfg->fe;
-
- if (cfg->xtal_freq != QM1D1C0042_CFG_XTAL_DFLT)
- dev_warn(&state->i2c->dev,
- "(%s) changing xtal_freq not supported. ", __func__);
- state->cfg.xtal_freq = default_cfg.xtal_freq;
-
- state->cfg.lpf = cfg->lpf;
- state->cfg.fast_srch = cfg->fast_srch;
-
- if (cfg->lpf_wait != QM1D1C0042_CFG_WAIT_DFLT)
- state->cfg.lpf_wait = cfg->lpf_wait;
- else
- state->cfg.lpf_wait = default_cfg.lpf_wait;
-
- if (cfg->fast_srch_wait != QM1D1C0042_CFG_WAIT_DFLT)
- state->cfg.fast_srch_wait = cfg->fast_srch_wait;
- else
- state->cfg.fast_srch_wait = default_cfg.fast_srch_wait;
-
- if (cfg->normal_srch_wait != QM1D1C0042_CFG_WAIT_DFLT)
- state->cfg.normal_srch_wait = cfg->normal_srch_wait;
- else
- state->cfg.normal_srch_wait = default_cfg.normal_srch_wait;
- return 0;
-}
-
-/* divisor, vco_band parameters */
-/* {maxfreq, param1(band?), param2(div?) */
-static const u32 conv_table[9][3] = {
- { 2151000, 1, 7 },
- { 1950000, 1, 6 },
- { 1800000, 1, 5 },
- { 1600000, 1, 4 },
- { 1450000, 1, 3 },
- { 1250000, 1, 2 },
- { 1200000, 0, 7 },
- { 975000, 0, 6 },
- { 950000, 0, 0 }
-};
-
-static int qm1d1c0042_set_params(struct dvb_frontend *fe)
-{
- struct qm1d1c0042_state *state;
- u32 freq;
- int i, ret;
- u8 val, mask;
- u32 a, sd;
- s32 b;
-
- state = fe->tuner_priv;
- freq = fe->dtv_property_cache.frequency;
-
- state->regs[0x08] &= 0xf0;
- state->regs[0x08] |= 0x09;
-
- state->regs[0x13] &= 0x9f;
- state->regs[0x13] |= 0x20;
-
- /* div2/vco_band */
- val = state->regs[0x02] & 0x0f;
- for (i = 0; i < 8; i++)
- if (freq < conv_table[i][0] && freq >= conv_table[i + 1][0]) {
- val |= conv_table[i][1] << 7;
- val |= conv_table[i][2] << 4;
- break;
- }
- ret = reg_write(state, 0x02, val);
- if (ret < 0)
- return ret;
-
- a = (freq + state->cfg.xtal_freq / 2) / state->cfg.xtal_freq;
-
- state->regs[0x06] &= 0x40;
- state->regs[0x06] |= (a - 12) / 4;
- ret = reg_write(state, 0x06, state->regs[0x06]);
- if (ret < 0)
- return ret;
-
- state->regs[0x07] &= 0xf0;
- state->regs[0x07] |= (a - 4 * ((a - 12) / 4 + 1) - 5) & 0x0f;
- ret = reg_write(state, 0x07, state->regs[0x07]);
- if (ret < 0)
- return ret;
-
- /* LPF */
- val = state->regs[0x08];
- if (state->cfg.lpf) {
- /* LPF_CLK, LPF_FC */
- val &= 0xf0;
- val |= 0x02;
- }
- ret = reg_write(state, 0x08, val);
- if (ret < 0)
- return ret;
-
- /*
- * b = (freq / state->cfg.xtal_freq - a) << 20;
- * sd = b (b >= 0)
- * 1<<22 + b (b < 0)
- */
- b = (s32)div64_s64(((s64) freq) << 20, state->cfg.xtal_freq)
- - (((s64) a) << 20);
-
- if (b >= 0)
- sd = b;
- else
- sd = (1 << 22) + b;
-
- state->regs[0x09] &= 0xc0;
- state->regs[0x09] |= (sd >> 16) & 0x3f;
- state->regs[0x0a] = (sd >> 8) & 0xff;
- state->regs[0x0b] = sd & 0xff;
- ret = reg_write(state, 0x09, state->regs[0x09]);
- if (ret == 0)
- ret = reg_write(state, 0x0a, state->regs[0x0a]);
- if (ret == 0)
- ret = reg_write(state, 0x0b, state->regs[0x0b]);
- if (ret != 0)
- return ret;
-
- if (!state->cfg.lpf) {
- /* CSEL_Offset */
- ret = reg_write(state, 0x13, state->regs[0x13]);
- if (ret < 0)
- return ret;
- }
-
- /* VCO_TM, LPF_TM */
- mask = state->cfg.lpf ? 0x3f : 0x7f;
- val = state->regs[0x0c] & mask;
- ret = reg_write(state, 0x0c, val);
- if (ret < 0)
- return ret;
- usleep_range(2000, 3000);
- val = state->regs[0x0c] | ~mask;
- ret = reg_write(state, 0x0c, val);
- if (ret < 0)
- return ret;
-
- if (state->cfg.lpf)
- msleep(state->cfg.lpf_wait);
- else if (state->regs[0x03] & 0x01)
- msleep(state->cfg.fast_srch_wait);
- else
- msleep(state->cfg.normal_srch_wait);
-
- if (state->cfg.lpf) {
- /* LPF_FC */
- ret = reg_write(state, 0x08, 0x09);
- if (ret < 0)
- return ret;
-
- /* CSEL_Offset */
- ret = reg_write(state, 0x13, state->regs[0x13]);
- if (ret < 0)
- return ret;
- }
- return 0;
-}
-
-static int qm1d1c0042_sleep(struct dvb_frontend *fe)
-{
- struct qm1d1c0042_state *state;
- int ret;
-
- state = fe->tuner_priv;
- state->regs[0x01] &= (~(1 << 3)) & 0xff; /* BB_Reg_disable */
- state->regs[0x01] |= 1 << 0; /* STDBY */
- state->regs[0x05] |= 1 << 3; /* pfd_rst STANDBY */
- ret = reg_write(state, 0x05, state->regs[0x05]);
- if (ret == 0)
- ret = reg_write(state, 0x01, state->regs[0x01]);
- if (ret < 0)
- dev_warn(&state->i2c->dev, "(%s) failed. [adap%d-fe%d]\n",
- __func__, fe->dvb->num, fe->id);
- return ret;
-}
-
-static int qm1d1c0042_init(struct dvb_frontend *fe)
-{
- struct qm1d1c0042_state *state;
- u8 val;
- int i, ret;
-
- state = fe->tuner_priv;
- memcpy(state->regs, reg_initval, sizeof(reg_initval));
-
- reg_write(state, 0x01, 0x0c);
- reg_write(state, 0x01, 0x0c);
-
- ret = reg_write(state, 0x01, 0x0c); /* soft reset on */
- if (ret < 0)
- goto failed;
- usleep_range(2000, 3000);
-
- val = state->regs[0x01] | 0x10;
- ret = reg_write(state, 0x01, val); /* soft reset off */
- if (ret < 0)
- goto failed;
-
- /* check ID */
- ret = reg_read(state, 0x00, &val);
- if (ret < 0 || val != 0x48)
- goto failed;
- usleep_range(2000, 3000);
-
- state->regs[0x0c] |= 0x40;
- ret = reg_write(state, 0x0c, state->regs[0x0c]);
- if (ret < 0)
- goto failed;
- msleep(state->cfg.lpf_wait);
-
- /* set all writable registers */
- for (i = 1; i <= 0x0c ; i++) {
- ret = reg_write(state, i, state->regs[i]);
- if (ret < 0)
- goto failed;
- }
- for (i = 0x11; i < QM1D1C0042_NUM_REGS; i++) {
- ret = reg_write(state, i, state->regs[i]);
- if (ret < 0)
- goto failed;
- }
-
- ret = qm1d1c0042_wakeup(state);
- if (ret < 0)
- goto failed;
-
- ret = qm1d1c0042_set_srch_mode(state, state->cfg.fast_srch);
- if (ret < 0)
- goto failed;
-
- return ret;
-
-failed:
- dev_warn(&state->i2c->dev, "(%s) failed. [adap%d-fe%d]\n",
- __func__, fe->dvb->num, fe->id);
- return ret;
-}
-
-/* I2C driver functions */
-
-static const struct dvb_tuner_ops qm1d1c0042_ops = {
- .info = {
- .name = "Sharp QM1D1C0042",
-
- .frequency_min = 950000,
- .frequency_max = 2150000,
- },
-
- .init = qm1d1c0042_init,
- .sleep = qm1d1c0042_sleep,
- .set_config = qm1d1c0042_set_config,
- .set_params = qm1d1c0042_set_params,
-};
-
-
-static int qm1d1c0042_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- struct qm1d1c0042_state *state;
- struct qm1d1c0042_config *cfg;
- struct dvb_frontend *fe;
-
- state = kzalloc(sizeof(*state), GFP_KERNEL);
- if (!state)
- return -ENOMEM;
- state->i2c = client;
-
- cfg = client->dev.platform_data;
- fe = cfg->fe;
- fe->tuner_priv = state;
- qm1d1c0042_set_config(fe, cfg);
- memcpy(&fe->ops.tuner_ops, &qm1d1c0042_ops, sizeof(qm1d1c0042_ops));
-
- i2c_set_clientdata(client, &state->cfg);
- dev_info(&client->dev, "Sharp QM1D1C0042 attached.\n");
- return 0;
-}
-
-static int qm1d1c0042_remove(struct i2c_client *client)
-{
- struct qm1d1c0042_state *state;
-
- state = cfg_to_state(i2c_get_clientdata(client));
- state->cfg.fe->tuner_priv = NULL;
- kfree(state);
- return 0;
-}
-
-
-static const struct i2c_device_id qm1d1c0042_id[] = {
- {"qm1d1c0042", 0},
- {}
-};
-MODULE_DEVICE_TABLE(i2c, qm1d1c0042_id);
-
-static struct i2c_driver qm1d1c0042_driver = {
- .driver = {
- .name = "qm1d1c0042",
- },
- .probe = qm1d1c0042_probe,
- .remove = qm1d1c0042_remove,
- .id_table = qm1d1c0042_id,
-};
-
-module_i2c_driver(qm1d1c0042_driver);
-
-MODULE_DESCRIPTION("Sharp QM1D1C0042 tuner");
-MODULE_AUTHOR("Akihiro TSUKADA");
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/tuners/qm1d1c0042.h b/drivers/media/tuners/qm1d1c0042.h
deleted file mode 100644
index 4f5c188..0000000
--- a/drivers/media/tuners/qm1d1c0042.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Sharp QM1D1C0042 8PSK tuner driver
- *
- * Copyright (C) 2014 Akihiro Tsukada <tskd08@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef QM1D1C0042_H
-#define QM1D1C0042_H
-
-#include "dvb_frontend.h"
-
-
-struct qm1d1c0042_config {
- struct dvb_frontend *fe;
-
- u32 xtal_freq; /* [kHz] */ /* currently ignored */
- bool lpf; /* enable LPF */
- bool fast_srch; /* enable fast search mode, no LPF */
- u32 lpf_wait; /* wait in tuning with LPF enabled. [ms] */
- u32 fast_srch_wait; /* with fast-search mode, no LPF. [ms] */
- u32 normal_srch_wait; /* with no LPF/fast-search mode. [ms] */
-};
-/* special values indicating to use the default in qm1d1c0042_config */
-#define QM1D1C0042_CFG_XTAL_DFLT 0
-#define QM1D1C0042_CFG_WAIT_DFLT 0
-
-#endif /* QM1D1C0042_H */
--
2.3.10
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [media 4/7] Toshiba TC90522XBG quad demodulator (2ch OFDM + 2ch 8PSK) used by both PT3 & PX-Q3PE
2016-02-15 6:08 [media 0/7] Driver bundle for PT3 & PX-Q3PE info
` (2 preceding siblings ...)
2016-02-15 6:08 ` [media 3/7] drop backstabbing drivers info
@ 2016-02-15 6:08 ` info
2016-02-15 6:08 ` [media 5/7] MaxLinear MxL301RF ISDB-T tuner info
` (2 subsequent siblings)
6 siblings, 0 replies; 52+ messages in thread
From: info @ 2016-02-15 6:08 UTC (permalink / raw)
To: linux-media
Cc: Буди
Романто,
AreMa Inc, linux-kernel, crope, m.chehab, mchehab, hdegoede,
laurent.pinchart, mkrufky, sylvester.nawrocki, g.liakhovetski,
peter.senna
From: Буди Романто, AreMa Inc <knightrider@are.ma>
Signed-off-by: Буди Романто, AreMa Inc <knightrider@are.ma>
---
drivers/media/dvb-frontends/tc90522.c | 283 ++++++++++++++++++++++++++++++++++
drivers/media/dvb-frontends/tc90522.h | 18 +++
2 files changed, 301 insertions(+)
create mode 100644 drivers/media/dvb-frontends/tc90522.c
create mode 100644 drivers/media/dvb-frontends/tc90522.h
diff --git a/drivers/media/dvb-frontends/tc90522.c b/drivers/media/dvb-frontends/tc90522.c
new file mode 100644
index 0000000..97d18ba
--- /dev/null
+++ b/drivers/media/dvb-frontends/tc90522.c
@@ -0,0 +1,283 @@
+/*
+ * Toshiba TC90522XBG 2ch OFDM(ISDB-T) + 2ch 8PSK(ISDB-S) demodulator
+ *
+ * Copyright (C) Budi Rachmanto, AreMa Inc. <info@are.ma>
+ *
+ * Supported cards:
+ * Earthsoft PT3
+ * PLEX PX-Q3PE
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/pci.h>
+#include "dvb_math.h"
+#include "dvb_frontend.h"
+#include "tc90522.h"
+
+struct tc90522 {
+ struct i2c_adapter *i2c;
+ fe_status_t stat;
+};
+
+bool tc90522_r(struct dvb_frontend *fe, u8 slvadr, u8 *buf, u8 len)
+{
+ struct tc90522 *d = fe->demodulator_priv;
+ struct i2c_msg msg[] = {
+ {.addr = fe->id, .flags = 0, .buf = &slvadr, .len = 1,},
+ {.addr = fe->id, .flags = I2C_M_RD, .buf = buf, .len = len,},
+ };
+ return i2c_transfer(d->i2c, msg, 2) == 2;
+}
+
+bool tc90522_w(struct dvb_frontend *fe, u8 slvadr, u8 dat)
+{
+ struct tc90522 *d = fe->demodulator_priv;
+ u8 buf[] = {slvadr, dat};
+ struct i2c_msg msg[] = {
+ {.addr = fe->id, .flags = 0, .buf = buf, .len = 2,},
+ };
+ return i2c_transfer(d->i2c, msg, 1) == 1;
+}
+
+u64 tc90522_n2int(const u8 *data, u8 n) /* convert n_bytes data from stream (network byte order) to integer */
+{ /* can't use <arpa/inet.h>'s ntoh*() as sometimes n = 3,5,... */
+ u32 i, val = 0;
+
+ for (i = 0; i < n; i++) {
+ val <<= 8;
+ val |= data[i];
+ }
+ return val;
+}
+
+int tc90522_cn_raw(struct dvb_frontend *fe, u16 *raw) /* for DVBv3 compatibility */
+{
+ u8 buf[3],
+ len = fe->dtv_property_cache.delivery_system == SYS_ISDBS ? 2 : 3,
+ adr = fe->dtv_property_cache.delivery_system == SYS_ISDBS ? 0xbc : 0x8b;
+ bool ok = tc90522_r(fe, adr, buf, len);
+ int cn = tc90522_n2int(buf, len);
+
+ if (!ok)
+ return -EIO;
+ *raw = cn;
+ return cn;
+}
+
+int tc90522_status(struct dvb_frontend *fe, fe_status_t *stat)
+{
+ struct tc90522 *d = fe->demodulator_priv;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ u16 v16;
+ s64 raw = tc90522_cn_raw(fe, &v16),
+ x,
+ y;
+
+ s64 cn_s(void) /* @ .0001 dB */
+ {
+ raw -= 3000;
+ if (raw < 0)
+ raw = 0;
+ x = int_sqrt(raw << 20);
+ y = 16346ll * x - (143410ll << 16);
+ y = ((x * y) >> 16) + (502590ll << 16);
+ y = ((x * y) >> 16) - (889770ll << 16);
+ y = ((x * y) >> 16) + (895650ll << 16);
+ y = (588570ll << 16) - ((x * y) >> 16);
+ return y < 0 ? 0 : y >> 16;
+ }
+
+ s64 cn_t(void) /* @ .0001 dB */
+ {
+ if (!raw)
+ return 0;
+ x = (1130911733ll - 10ll * intlog10(raw)) >> 2;
+ y = (x >> 2) - (x >> 6) + (x >> 8) + (x >> 9) - (x >> 10) + (x >> 11) + (x >> 12) - (16ll << 22);
+ y = ((x * y) >> 22) + (398ll << 22);
+ y = ((x * y) >> 22) + (5491ll << 22);
+ y = ((x * y) >> 22) + (30965ll << 22);
+ return y >> 22;
+ }
+
+ c->cnr.len = 1;
+ c->cnr.stat[0].svalue = fe->dtv_property_cache.delivery_system == SYS_ISDBS ? cn_s() : cn_t();
+ c->cnr.stat[0].scale = FE_SCALE_DECIBEL;
+ *stat = d->stat;
+ return d->stat;
+}
+
+int tc90522_get_frontend_algo(struct dvb_frontend *fe)
+{
+ return DVBFE_ALGO_HW;
+}
+
+int tc90522_tune(struct dvb_frontend *fe, bool retune, u32 mode_flags, u32 *delay, fe_status_t *stat)
+{
+ u32 fno2kHz(u32 fno)
+ {
+ u32 chno;
+
+ if (fno < 12) {
+ chno = 1 + 2 * fno; /* BS */
+ return 1049480 + 38360 * fno;
+ } else if (fno < 24) {
+ fno -= 12;
+ chno = 2 + 2 * fno; /* CS110 right */
+ return 1613000 + 40000 * fno;
+ }
+ fno -= 24;
+ chno = 1 + 2 * fno; /* CS110 left */
+ return 1593000 + 40000 * fno;
+ }
+
+ void s_kHz(u32 *f)
+ {
+ *f = *f > 3000000 ? fno2kHz(14) : /* CNN etc. */
+ *f >= 1049480 ? *f :
+ *f > 48 ? fno2kHz(4) : /* BS11 etc. */
+ fno2kHz(*f - 1);
+ }
+
+ u32 fno2Hz(u32 fno)
+ {
+ return (fno > 112 ? 557 : 93 + 6 * fno + (fno < 12 ? 0 : fno < 17 ? 2 : fno < 63 ? 0 : 2)) * 1000000 + 142857;
+ }
+
+ void t_Hz(u32 *f)
+ {
+ *f = *f >= 90000000 ? *f : /* real_freq Hz */
+ *f > 255 ? fno2Hz(77) : /* NHK */
+ *f > 127 ? fno2Hz(*f - 128) : /* freqno (IO#) */
+ *f > 63 ? (*f -= 64, /* CATV */
+ *f > 22 ? fno2Hz(*f - 1) : /* C23-C62 */
+ *f > 12 ? fno2Hz(*f - 10) : /* C13-C22 */
+ fno2Hz(77)) :
+ *f > 62 ? fno2Hz(77) :
+ *f > 12 ? fno2Hz(*f + 50) : /* 13-62 */
+ *f > 3 ? fno2Hz(*f + 9) : /* 4-12 */
+ *f ? fno2Hz(*f - 1) : /* 1-3 */
+ fno2Hz(77);
+ }
+ struct tc90522 *d = fe->demodulator_priv;
+ u16 stream_id = fe->dtv_property_cache.stream_id,
+ i = 0xFFFF;
+ u8 data[16];
+
+ if (!retune) /* once is enough */
+ return 0;
+ d->stat = 0;
+ if (fe->dtv_property_cache.delivery_system == SYS_ISDBT)
+ goto ISDBT;
+
+ s_kHz(&fe->dtv_property_cache.frequency);
+ if (fe->ops.tuner_ops.set_params(fe))
+ return -EIO;
+ while (i--) {
+ if ((tc90522_r(fe, 0xC3, data, 1), !(data[0] & 0x10)) && /* locked */
+ (tc90522_r(fe, 0xCE, data, 2), *(u16 *)data != 0) && /* valid TSID */
+ tc90522_r(fe, 0xC3, data, 1) &&
+ tc90522_r(fe, 0xCE, data, 16))
+ break;
+ msleep_interruptible(1);
+ }
+ if (!i)
+ return -ETIMEDOUT;
+ for (i = 0; i < 8; i++) {
+ u16 tsid = tc90522_n2int(data + i*2, 2);
+
+ if ((tsid == stream_id || stream_id == i) &&
+ tc90522_w(fe, 0x8F, tsid >> 8) &&
+ tc90522_w(fe, 0x90, tsid & 0xFF) &&
+ tc90522_r(fe, 0xE6, data, 2) &&
+ tc90522_n2int(data, 2) == tsid)
+ goto LOCK;
+ }
+ goto ERR;
+ISDBT:
+ t_Hz(&fe->dtv_property_cache.frequency);
+ if (fe->ops.tuner_ops.set_params(fe))
+ return -EIO;
+ while (i--) {
+ bool retryov,
+ lock0,
+ lock1;
+ if (!tc90522_r(fe, 0x80, data, 1) || !tc90522_r(fe, 0xB0, data + 1, 1))
+ break;
+ retryov = data[0] & 0b10000000 ? true : false;
+ lock0 = data[0] & 0b00001000 ? false : true;
+ lock1 = data[1] & 0b00001000 ? true : false;
+ if (lock0 && lock1) {
+LOCK:
+ d->stat = FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_LOCK;
+ *stat = d->stat;
+ return 0;
+ }
+ if (retryov)
+ break;
+ msleep_interruptible(1);
+ }
+ERR:
+ *stat = d->stat;
+ return -ETIMEDOUT;
+}
+
+static struct dvb_frontend_ops tc90522_ops = {
+ .info = {
+ .name = TC90522_MODNAME,
+ .caps = FE_CAN_INVERSION_AUTO | FE_CAN_FEC_AUTO | FE_CAN_QAM_AUTO | FE_CAN_MULTISTREAM |
+ FE_CAN_TRANSMISSION_MODE_AUTO | FE_CAN_GUARD_INTERVAL_AUTO | FE_CAN_HIERARCHY_AUTO,
+ .frequency_min = 1,
+ .frequency_max = 770000000,
+ },
+ .get_frontend_algo = tc90522_get_frontend_algo,
+ .read_snr = tc90522_cn_raw,
+ .read_status = tc90522_status,
+ .tune = tc90522_tune,
+};
+
+int tc90522_probe(struct i2c_client *c, const struct i2c_device_id *id)
+{
+ struct tc90522 *d = kzalloc(sizeof(struct tc90522), GFP_KERNEL);
+ struct dvb_frontend *fe = c->dev.platform_data;
+
+ if (!d)
+ return -ENOMEM;
+ d->i2c = c->adapter;
+ fe->demodulator_priv = d;
+ i2c_set_clientdata(c, d);
+ memcpy(&fe->ops, &tc90522_ops, sizeof(struct dvb_frontend_ops));
+ fe->ops.delsys[0] = fe->dtv_property_cache.delivery_system;
+ return 0;
+}
+
+int tc90522_remove(struct i2c_client *c)
+{
+ kfree(i2c_get_clientdata(c));
+ return 0;
+}
+
+static struct i2c_device_id tc90522_id[] = {
+ {TC90522_MODNAME, 0},
+ {},
+};
+MODULE_DEVICE_TABLE(i2c, tc90522_id);
+
+static struct i2c_driver tc90522_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = tc90522_id->name,
+ },
+ .probe = tc90522_probe,
+ .remove = tc90522_remove,
+ .id_table = tc90522_id,
+};
+module_i2c_driver(tc90522_driver);
+
+MODULE_AUTHOR("Budi Rachmanto, AreMa Inc. <knightrider(@)are.ma>");
+MODULE_DESCRIPTION("Toshiba TC90522 8PSK(ISDB-S)/OFDM(ISDB-T) quad demodulator");
+MODULE_LICENSE("GPL");
+
diff --git a/drivers/media/dvb-frontends/tc90522.h b/drivers/media/dvb-frontends/tc90522.h
new file mode 100644
index 0000000..b6ee014
--- /dev/null
+++ b/drivers/media/dvb-frontends/tc90522.h
@@ -0,0 +1,18 @@
+/*
+ * Toshiba TC90522XBG 2ch OFDM(ISDB-T) + 2ch 8PSK(ISDB-S) demodulator
+ *
+ * Copyright (C) Budi Rachmanto, AreMa Inc. <info@are.ma>
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef TC90522_H
+#define TC90522_H
+
+#define TC90522_MODNAME "tc90522"
+
+#endif
+
--
2.3.10
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [media 5/7] MaxLinear MxL301RF ISDB-T tuner
2016-02-15 6:08 [media 0/7] Driver bundle for PT3 & PX-Q3PE info
` (3 preceding siblings ...)
2016-02-15 6:08 ` [media 4/7] Toshiba TC90522XBG quad demodulator (2ch OFDM + 2ch 8PSK) used by both PT3 & PX-Q3PE info
@ 2016-02-15 6:08 ` info
2016-02-15 6:08 ` [media 6/7] Sharp QM1D1C0042 ISDB-S tuner info
2016-02-15 6:08 ` [media 7/7] PCI bridge driver for PT3 & PXQ3PE info
6 siblings, 0 replies; 52+ messages in thread
From: info @ 2016-02-15 6:08 UTC (permalink / raw)
To: linux-media
Cc: Буди
Романто,
AreMa Inc, linux-kernel, crope, m.chehab, mchehab, hdegoede,
laurent.pinchart, mkrufky, sylvester.nawrocki, g.liakhovetski,
peter.senna
From: Буди Романто, AreMa Inc <knightrider@are.ma>
Signed-off-by: Буди Романто, AreMa Inc <knightrider@are.ma>
---
drivers/media/tuners/mxl301rf.c | 251 ++++++++++++++++++++++++++++++++++++++++
drivers/media/tuners/mxl301rf.h | 23 ++++
2 files changed, 274 insertions(+)
create mode 100644 drivers/media/tuners/mxl301rf.c
create mode 100644 drivers/media/tuners/mxl301rf.h
diff --git a/drivers/media/tuners/mxl301rf.c b/drivers/media/tuners/mxl301rf.c
new file mode 100644
index 0000000..2f1f1eb
--- /dev/null
+++ b/drivers/media/tuners/mxl301rf.c
@@ -0,0 +1,251 @@
+/*
+ * Sharp VA4M6JC2103 - Earthsoft PT3 ISDB-T tuner MaxLinear CMOS Hybrid TV MxL301RF
+ *
+ * Copyright (C) Budi Rachmanto, AreMa Inc. <info@are.ma>
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include "dvb_frontend.h"
+#include "mxl301rf.h"
+
+struct mxl301rf {
+ struct i2c_adapter *i2c;
+ u8 adr_tuner;
+};
+
+int mxl301rf_w(struct dvb_frontend *fe, u8 slvadr, const u8 *dat, int len)
+{
+ u8 buf[len + 1];
+ struct mxl301rf *t = fe->tuner_priv;
+ struct i2c_msg msg[] = {
+ {.addr = fe->id, .flags = 0, .buf = buf, .len = len + 1,},
+ };
+
+ buf[0] = slvadr;
+ memcpy(buf + 1, dat, len);
+ return i2c_transfer(t->i2c, msg, 1) == 1 ? 0 : -EIO;
+}
+
+int mxl301rf_w_tuner(struct dvb_frontend *fe, const u8 *dat, int len)
+{
+ u8 buf[len + 1];
+
+ buf[0] = ((struct mxl301rf *)fe->tuner_priv)->adr_tuner << 1;
+ memcpy(buf + 1, dat, len);
+ return mxl301rf_w(fe, 0xFE, buf, len + 1);
+}
+
+void mxl301rf_r(struct dvb_frontend *fe, u8 regadr, u8 *dat)
+{
+ struct mxl301rf *t = fe->tuner_priv;
+ u8 wbuf[] = {0xFB, regadr},
+ rbuf[] = {0xFE, (t->adr_tuner << 1) | 1, 0};
+ struct i2c_msg msg[] = {
+ {.addr = fe->id, .flags = 0, .buf = rbuf, .len = 2,},
+ {.addr = fe->id, .flags = I2C_M_RD, .buf = rbuf + 2, .len = 1,},
+ };
+ mxl301rf_w_tuner(fe, wbuf, sizeof(wbuf));
+ *dat = t->adr_tuner && (i2c_transfer(t->i2c, msg, 2) == 2) ? rbuf[2] : 0;
+}
+
+enum mxl301rf_agc {
+ MXL301RF_AGC_AUTO,
+ MXL301RF_AGC_MANUAL,
+};
+
+int mxl301rf_set_agc(struct dvb_frontend *fe, enum mxl301rf_agc agc)
+{
+ u8 dat = agc == MXL301RF_AGC_AUTO ? 0x40 : 0x00,
+ imsrst = 0x01 << 6;
+ int err = mxl301rf_w(fe, 0x25, &dat, 1);
+
+ dat = 0x4c | (agc == MXL301RF_AGC_AUTO ? 0 : 1);
+ return err ||
+ mxl301rf_w(fe, 0x23, &dat, 1) ||
+ mxl301rf_w(fe, 0x01, &imsrst, 1);
+}
+
+int mxl301rf_sleep(struct dvb_frontend *fe)
+{
+ u8 buf = (1 << 7) | (1 << 4),
+ dat[] = {0x01, 0x00, 0x13, 0x00};
+ int err = mxl301rf_set_agc(fe, MXL301RF_AGC_MANUAL);
+
+ if (err)
+ return err;
+ mxl301rf_w_tuner(fe, dat, sizeof(dat));
+ return mxl301rf_w(fe, 0x03, &buf, 1);
+}
+
+int mxl301rf_tune(struct dvb_frontend *fe)
+{
+ struct shf_dvbt {
+ u32 freq, /* Channel center frequency @ kHz */
+ freq_th; /* Offset frequency threshold @ kHz */
+ u8 shf_val, /* Spur shift value */
+ shf_dir; /* Spur shift direction */
+ } shf_dvbt_tab[] = {
+ { 64500, 500, 0x92, 0x07},
+ {191500, 300, 0xe2, 0x07},
+ {205500, 500, 0x2c, 0x04},
+ {212500, 500, 0x1e, 0x04},
+ {226500, 500, 0xd4, 0x07},
+ { 99143, 500, 0x9c, 0x07},
+ {173143, 500, 0xd4, 0x07},
+ {191143, 300, 0xd4, 0x07},
+ {207143, 500, 0xce, 0x07},
+ {225143, 500, 0xce, 0x07},
+ {243143, 500, 0xd4, 0x07},
+ {261143, 500, 0xd4, 0x07},
+ {291143, 500, 0xd4, 0x07},
+ {339143, 500, 0x2c, 0x04},
+ {117143, 500, 0x7a, 0x07},
+ {135143, 300, 0x7a, 0x07},
+ {153143, 500, 0x01, 0x07}
+ };
+ u8 rf_dat[] = {
+ 0x13, 0x00, /* abort tune */
+ 0x3b, 0xc0,
+ 0x3b, 0x80,
+ 0x10, 0x95, /* BW */
+ 0x1a, 0x05,
+ 0x61, 0x00,
+ 0x62, 0xa0,
+ 0x11, 0x40, /* 2 bytes to store RF */
+ 0x12, 0x0e, /* 2 bytes to store RF */
+ 0x13, 0x01 /* start tune */
+ };
+ const u8 idac[] = {
+ 0x0d, 0x00,
+ 0x0c, 0x67,
+ 0x6f, 0x89,
+ 0x70, 0x0c,
+ 0x6f, 0x8a,
+ 0x70, 0x0e,
+ 0x6f, 0x8b,
+ 0x70, 0x10+12,
+ };
+ u8 dat[20];
+ int err = mxl301rf_set_agc(fe, MXL301RF_AGC_MANUAL);
+ u32 freq = fe->dtv_property_cache.frequency,
+ kHz = 1000,
+ MHz = 1000000,
+ dig_rf = freq / MHz,
+ tmp = freq % MHz,
+ i,
+ fdiv = 1000000;
+ bool rfsynth_locked,
+ refsynth_locked;
+ unsigned long timeout;
+
+ if (err)
+ return err;
+ for (i = 0; i < 6; i++) {
+ dig_rf <<= 1;
+ fdiv /= 2;
+ if (tmp > fdiv) {
+ tmp -= fdiv;
+ dig_rf++;
+ }
+ }
+ if (tmp > 7812)
+ dig_rf++;
+ rf_dat[2 * 7 + 1] = (u8)(dig_rf);
+ rf_dat[2 * 8 + 1] = (u8)(dig_rf >> 8);
+ for (i = 0; i < ARRAY_SIZE(shf_dvbt_tab); i++) {
+ if ((freq >= (shf_dvbt_tab[i].freq - shf_dvbt_tab[i].freq_th) * kHz) &&
+ (freq <= (shf_dvbt_tab[i].freq + shf_dvbt_tab[i].freq_th) * kHz)) {
+ rf_dat[2 * 5 + 1] = shf_dvbt_tab[i].shf_val;
+ rf_dat[2 * 6 + 1] = 0xa0 | shf_dvbt_tab[i].shf_dir;
+ break;
+ }
+ }
+ memcpy(dat, rf_dat, sizeof(rf_dat));
+
+ mxl301rf_w_tuner(fe, dat, 14);
+ msleep_interruptible(1);
+ mxl301rf_w_tuner(fe, dat + 14, 6);
+ msleep_interruptible(1);
+ dat[0] = 0x1a;
+ dat[1] = 0x0d;
+ mxl301rf_w_tuner(fe, dat, 2);
+ mxl301rf_w_tuner(fe, idac, sizeof(idac));
+ timeout = jiffies + msecs_to_jiffies(100);
+ while (time_before(jiffies, timeout)) {
+ mxl301rf_r(fe, 0x16, dat);
+ rfsynth_locked = (*dat & 0x0c) == 0x0c;
+ mxl301rf_r(fe, 0x16, dat);
+ refsynth_locked = (*dat & 0x03) == 0x03;
+ if (rfsynth_locked && refsynth_locked)
+ return mxl301rf_set_agc(fe, MXL301RF_AGC_AUTO);
+ msleep_interruptible(1);
+ }
+ return -ETIMEDOUT;
+}
+
+int mxl301rf_wakeup(struct dvb_frontend *fe)
+{
+ u8 buf = (1 << 7) | (0 << 4),
+ dat[2] = {0x01, 0x01};
+ int err = mxl301rf_w(fe, 0x03, &buf, 1);
+
+ if (err)
+ return err;
+ mxl301rf_w_tuner(fe, dat, sizeof(dat));
+ return 0;
+}
+
+static struct dvb_tuner_ops mxl301rf_ops = {
+ .set_params = mxl301rf_tune,
+ .sleep = mxl301rf_sleep,
+ .init = mxl301rf_wakeup,
+};
+
+int mxl301rf_remove(struct i2c_client *c)
+{
+ kfree(i2c_get_clientdata(c));
+ return 0;
+}
+
+int mxl301rf_probe(struct i2c_client *c, const struct i2c_device_id *id)
+{
+ struct dvb_frontend *fe = c->dev.platform_data;
+ struct mxl301rf *t = kzalloc(sizeof(struct mxl301rf), GFP_KERNEL);
+ u8 d[] = {0x10, 0x01};
+
+ if (!t)
+ return -ENOMEM;
+ t->i2c = c->adapter;
+ t->adr_tuner = c->addr;
+ fe->tuner_priv = t;
+ memcpy(&fe->ops.tuner_ops, &mxl301rf_ops, sizeof(struct dvb_tuner_ops));
+ i2c_set_clientdata(c, t);
+ return mxl301rf_w(fe, 0x1c, d, 1) ||
+ mxl301rf_w(fe, 0x1d, d+1, 1);
+}
+
+static struct i2c_device_id mxl301rf_id[] = {
+ {MXL301RF_MODNAME, 0},
+ {},
+};
+MODULE_DEVICE_TABLE(i2c, mxl301rf_id);
+
+static struct i2c_driver mxl301rf_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = mxl301rf_id->name,
+ },
+ .probe = mxl301rf_probe,
+ .remove = mxl301rf_remove,
+ .id_table = mxl301rf_id,
+};
+module_i2c_driver(mxl301rf_driver);
+
+MODULE_AUTHOR("Budi Rachmanto, AreMa Inc. <knightrider(@)are.ma>");
+MODULE_DESCRIPTION("Earthsoft PT3 MxL301RF MaxLinear CMOS Hybrid TV ISDB-T tuner driver");
+MODULE_LICENSE("GPL");
+
diff --git a/drivers/media/tuners/mxl301rf.h b/drivers/media/tuners/mxl301rf.h
new file mode 100644
index 0000000..32a31b0
--- /dev/null
+++ b/drivers/media/tuners/mxl301rf.h
@@ -0,0 +1,23 @@
+/*
+ * Sharp VA4M6JC2103 - Earthsoft PT3 ISDB-T tuner MaxLinear CMOS Hybrid TV MxL301RF
+ *
+ * Copyright (C) 2014 Budi Rachmanto, AreMa Inc. <info@are.ma>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef MXL301RF_H
+#define MXL301RF_H
+
+#define MXL301RF_MODNAME "mxl301rf"
+
+#endif
+
--
2.3.10
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [media 6/7] Sharp QM1D1C0042 ISDB-S tuner
2016-02-15 6:08 [media 0/7] Driver bundle for PT3 & PX-Q3PE info
` (4 preceding siblings ...)
2016-02-15 6:08 ` [media 5/7] MaxLinear MxL301RF ISDB-T tuner info
@ 2016-02-15 6:08 ` info
2016-02-15 6:08 ` [media 7/7] PCI bridge driver for PT3 & PXQ3PE info
6 siblings, 0 replies; 52+ messages in thread
From: info @ 2016-02-15 6:08 UTC (permalink / raw)
To: linux-media
Cc: Буди
Романто,
AreMa Inc, linux-kernel, crope, m.chehab, mchehab, hdegoede,
laurent.pinchart, mkrufky, sylvester.nawrocki, g.liakhovetski,
peter.senna
From: Буди Романто, AreMa Inc <knightrider@are.ma>
Signed-off-by: Буди Романто, AreMa Inc <knightrider@are.ma>
---
drivers/media/tuners/qm1d1c0042.c | 246 ++++++++++++++++++++++++++++++++++++++
drivers/media/tuners/qm1d1c0042.h | 23 ++++
2 files changed, 269 insertions(+)
create mode 100644 drivers/media/tuners/qm1d1c0042.c
create mode 100644 drivers/media/tuners/qm1d1c0042.h
diff --git a/drivers/media/tuners/qm1d1c0042.c b/drivers/media/tuners/qm1d1c0042.c
new file mode 100644
index 0000000..19754d2
--- /dev/null
+++ b/drivers/media/tuners/qm1d1c0042.c
@@ -0,0 +1,246 @@
+/*
+ * Sharp VA4M6JC2103 - Earthsoft PT3 ISDB-S tuner driver QM1D1C0042
+ *
+ * Copyright (C) Budi Rachmanto, AreMa Inc. <info@are.ma>
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include "dvb_frontend.h"
+#include "qm1d1c0042.h"
+
+struct qm1d1c0042 {
+ struct i2c_adapter *i2c;
+ u8 adr_tuner, reg[32];
+};
+
+bool qm1d1c0042_r(struct dvb_frontend *fe, u8 slvadr, u8 *dat)
+{
+ struct qm1d1c0042 *t = fe->tuner_priv;
+ u8 buf[] = {0xFE, t->adr_tuner << 1, slvadr, 0xFE, (t->adr_tuner << 1) | 1, 0};
+ struct i2c_msg msg[] = {
+ {.addr = fe->id, .flags = 0, .buf = buf, .len = 3,},
+ {.addr = fe->id, .flags = 0, .buf = buf + 3, .len = 2,},
+ {.addr = fe->id, .flags = I2C_M_RD, .buf = buf + 5, .len = 1,},
+ };
+ bool ret = i2c_transfer(t->i2c, msg, 3) == 3;
+
+ *dat = buf[5];
+ return ret;
+}
+
+int qm1d1c0042_w(struct dvb_frontend *fe, u8 slvadr, u8 *dat, int len)
+{
+ u8 buf[len + 1];
+ struct qm1d1c0042 *t = fe->tuner_priv;
+ struct i2c_msg msg[] = {
+ {.addr = fe->id, .flags = 0, .buf = buf, .len = len + 1,},
+ };
+
+ buf[0] = slvadr;
+ memcpy(buf + 1, dat, len);
+ return i2c_transfer(t->i2c, msg, 1) == 1 ? 0 : -EIO;
+}
+
+int qm1d1c0042_w_tuner(struct dvb_frontend *fe, u8 adr, u8 dat)
+{
+ struct qm1d1c0042 *t = fe->tuner_priv;
+ u8 buf[] = {t->adr_tuner << 1, adr, dat};
+ int err = qm1d1c0042_w(fe, 0xFE, buf, 3);
+
+ t->reg[adr] = dat;
+ return err;
+}
+
+enum qm1d1c0042_agc {
+ QM1D1C0042_AGC_AUTO,
+ QM1D1C0042_AGC_MANUAL,
+};
+
+int qm1d1c0042_set_agc(struct dvb_frontend *fe, enum qm1d1c0042_agc agc)
+{
+ u8 dat = (agc == QM1D1C0042_AGC_AUTO) ? 0xff : 0x00,
+ pskmsrst = 0x01;
+ int err = qm1d1c0042_w(fe, 0x0a, &dat, 1);
+
+ if (err)
+ return err;
+ dat = 0xb0 | (agc == QM1D1C0042_AGC_AUTO ? 1 : 0);
+ err = qm1d1c0042_w(fe, 0x10, &dat, 1);
+ if (err)
+ return err;
+ dat = (agc == QM1D1C0042_AGC_AUTO) ? 0x40 : 0x00;
+ return (err = qm1d1c0042_w(fe, 0x11, &dat, 1)) ?
+ err : qm1d1c0042_w(fe, 0x03, &pskmsrst, 1);
+}
+
+int qm1d1c0042_sleep(struct dvb_frontend *fe)
+{
+ struct qm1d1c0042 *t = fe->tuner_priv;
+ u8 buf = 1;
+
+ t->reg[0x01] &= (~(1 << 3)) & 0xff;
+ t->reg[0x01] |= 1 << 0;
+ t->reg[0x05] |= 1 << 3;
+ return qm1d1c0042_set_agc(fe, QM1D1C0042_AGC_MANUAL) ||
+ qm1d1c0042_w_tuner(fe, 0x05, t->reg[0x05]) ||
+ qm1d1c0042_w_tuner(fe, 0x01, t->reg[0x01]) ||
+ qm1d1c0042_w(fe, 0x17, &buf, 1);
+}
+
+int qm1d1c0042_wakeup(struct dvb_frontend *fe)
+{
+ struct qm1d1c0042 *t = fe->tuner_priv;
+ u8 buf = 0;
+
+ t->reg[0x01] |= 1 << 3;
+ t->reg[0x01] &= (~(1 << 0)) & 0xff;
+ t->reg[0x05] &= (~(1 << 3)) & 0xff;
+ return qm1d1c0042_w(fe, 0x17, &buf, 1) ||
+ qm1d1c0042_w_tuner(fe, 0x01, t->reg[0x01]) ||
+ qm1d1c0042_w_tuner(fe, 0x05, t->reg[0x05]);
+}
+
+int qm1d1c0042_tune(struct dvb_frontend *fe)
+{
+ u32 freq2ch(u32 kHz)
+ {
+ u32 freq = kHz / 10,
+ ch0 = (freq - 104948) / 3836, diff0 = freq - (104948 + 3836 * ch0),
+ ch1 = (freq - 161300) / 4000, diff1 = freq - (161300 + 4000 * ch1),
+ ch2 = (freq - 159300) / 4000, diff2 = freq - (159300 + 4000 * ch2),
+ min = diff0 < diff1 ? diff0 : diff1;
+
+ if (diff2 < min)
+ return ch2 + 24;
+ if (min == diff1)
+ return ch1 + 12;
+ return ch0;
+ }
+
+ struct qm1d1c0042 *t = fe->tuner_priv;
+ u32 fgap_tab[9][3] = {
+ {2151000, 1, 7}, {1950000, 1, 6}, {1800000, 1, 5},
+ {1600000, 1, 4}, {1450000, 1, 3}, {1250000, 1, 2},
+ {1200000, 0, 7}, { 975000, 0, 6}, { 950000, 0, 0}
+ };
+ u32 sd_tab[24][3] = {
+ {0x38fae1, 0x0d, 0x5}, {0x3f570a, 0x0e, 0x3}, {0x05b333, 0x0e, 0x5}, {0x3c0f5c, 0x0f, 0x4},
+ {0x026b85, 0x0f, 0x6}, {0x38c7ae, 0x10, 0x5}, {0x3f23d7, 0x11, 0x3}, {0x058000, 0x11, 0x5},
+ {0x3bdc28, 0x12, 0x4}, {0x023851, 0x12, 0x6}, {0x38947a, 0x13, 0x5}, {0x3ef0a3, 0x14, 0x3},
+ {0x3c8000, 0x16, 0x4}, {0x048000, 0x16, 0x6}, {0x3c8000, 0x17, 0x5}, {0x048000, 0x18, 0x3},
+ {0x3c8000, 0x18, 0x6}, {0x048000, 0x19, 0x4}, {0x3c8000, 0x1a, 0x3}, {0x048000, 0x1a, 0x5},
+ {0x3c8000, 0x1b, 0x4}, {0x048000, 0x1b, 0x6}, {0x3c8000, 0x1c, 0x5}, {0x048000, 0x1d, 0x3},
+ };
+ int err = qm1d1c0042_set_agc(fe, QM1D1C0042_AGC_MANUAL);
+ u32 kHz = fe->dtv_property_cache.frequency,
+ ch = freq2ch(kHz),
+ N = sd_tab[ch][1],
+ A = sd_tab[ch][2],
+ sd = 0,
+ i;
+
+ if (err || ch >= 24)
+ return -EIO;
+ t->reg[0x08] &= 0xf0;
+ t->reg[0x08] |= 0x09;
+ t->reg[0x13] &= 0x9f;
+ t->reg[0x13] |= 0x20;
+ for (i = 0; i < 8; i++)
+ if ((fgap_tab[i+1][0] <= kHz - 500) && (kHz - 500 < fgap_tab[i][0]))
+ qm1d1c0042_w_tuner(fe, 0x02, (t->reg[0x02] & 0x0f) | fgap_tab[i][1] << 7 | fgap_tab[i][2] << 4);
+ sd = sd_tab[ch][0];
+ t->reg[0x06] &= 0x40;
+ t->reg[0x06] |= N;
+ t->reg[0x07] &= 0xf0;
+ t->reg[0x07] |= A & 0x0f;
+ err = qm1d1c0042_w_tuner(fe, 0x06, t->reg[0x06]) ||
+ qm1d1c0042_w_tuner(fe, 0x07, t->reg[0x07]) ||
+ qm1d1c0042_w_tuner(fe, 0x08, (t->reg[0x08] & 0xf0) | 2);
+ if (err)
+ return err;
+ t->reg[0x09] &= 0xc0;
+ t->reg[0x09] |= (sd >> 16) & 0x3f;
+ t->reg[0x0a] = (sd >> 8) & 0xff;
+ t->reg[0x0b] = (sd >> 0) & 0xff;
+ err = qm1d1c0042_w_tuner(fe, 0x09, t->reg[0x09]) ||
+ qm1d1c0042_w_tuner(fe, 0x0a, t->reg[0x0a]) ||
+ qm1d1c0042_w_tuner(fe, 0x0b, t->reg[0x0b]) ||
+ qm1d1c0042_w_tuner(fe, 0x0c, t->reg[0x0c] & 0x3f);
+ if (err)
+ return err;
+ msleep_interruptible(1);
+ err = qm1d1c0042_w_tuner(fe, 0x0c, t->reg[0x0c] | 0xc0) ||
+ qm1d1c0042_w_tuner(fe, 0x08, 0x09) ||
+ qm1d1c0042_w_tuner(fe, 0x13, t->reg[0x13]);
+ if (err)
+ return err;
+ for (i = 0; i < 500; i++) {
+ if (!qm1d1c0042_r(fe, 0x0d, &t->reg[0x0d]))
+ return -EIO;
+ if (t->reg[0x0d] & 0x40) /* locked */
+ return qm1d1c0042_set_agc(fe, QM1D1C0042_AGC_AUTO);
+ msleep_interruptible(1);
+ }
+ return -ETIMEDOUT;
+}
+
+static struct dvb_tuner_ops qm1d1c0042_ops = {
+ .set_params = qm1d1c0042_tune,
+ .sleep = qm1d1c0042_sleep,
+ .init = qm1d1c0042_wakeup,
+};
+
+int qm1d1c0042_remove(struct i2c_client *c)
+{
+ kfree(i2c_get_clientdata(c));
+ return 0;
+}
+
+int qm1d1c0042_probe(struct i2c_client *c, const struct i2c_device_id *id)
+{
+ u8 reg_rw[] = {
+ 0x48, 0x1c, 0xa0, 0x10, 0xbc, 0xc5, 0x20, 0x33, 0x06, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+ 0x00, 0xff, 0xf3, 0x00, 0x2a, 0x64, 0xa6, 0x86, 0x8c, 0xcf, 0xb8, 0xf1, 0xa8, 0xf2, 0x89, 0x00,
+ };
+ u8 d[] = {0x10, 0x15, 0x04};
+ struct dvb_frontend *fe = c->dev.platform_data;
+ struct qm1d1c0042 *t = kzalloc(sizeof(struct qm1d1c0042), GFP_KERNEL);
+
+ if (!t)
+ return -ENOMEM;
+ fe->tuner_priv = t;
+ t->i2c = c->adapter;
+ t->adr_tuner = c->addr;
+ memcpy(&fe->ops.tuner_ops, &qm1d1c0042_ops, sizeof(struct dvb_tuner_ops));
+ memcpy(t->reg, reg_rw, sizeof(reg_rw));
+ i2c_set_clientdata(c, t);
+ return qm1d1c0042_w(fe, 0x1e, d, 1) ||
+ qm1d1c0042_w(fe, 0x1c, d+1, 1) ||
+ qm1d1c0042_w(fe, 0x1f, d+2, 1);
+}
+
+static struct i2c_device_id qm1d1c0042_id[] = {
+ {QM1D1C0042_MODNAME, 0},
+ {},
+};
+MODULE_DEVICE_TABLE(i2c, qm1d1c0042_id);
+
+static struct i2c_driver qm1d1c0042_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = qm1d1c0042_id->name,
+ },
+ .probe = qm1d1c0042_probe,
+ .remove = qm1d1c0042_remove,
+ .id_table = qm1d1c0042_id,
+};
+module_i2c_driver(qm1d1c0042_driver);
+
+MODULE_AUTHOR("Budi Rachmanto, AreMa Inc. <knightrider(@)are.ma>");
+MODULE_DESCRIPTION("Earthsoft PT3 QM1D1C0042 ISDB-S tuner driver");
+MODULE_LICENSE("GPL");
+
diff --git a/drivers/media/tuners/qm1d1c0042.h b/drivers/media/tuners/qm1d1c0042.h
new file mode 100644
index 0000000..b342b82
--- /dev/null
+++ b/drivers/media/tuners/qm1d1c0042.h
@@ -0,0 +1,23 @@
+/*
+ * Sharp VA4M6JC2103 - Earthsoft PT3 ISDB-S tuner driver QM1D1C0042
+ *
+ * Copyright (C) 2014 Budi Rachmanto, AreMa Inc. <info@are.ma>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef QM1D1C0042_H
+#define QM1D1C0042_H
+
+#define QM1D1C0042_MODNAME "qm1d1c0042"
+
+#endif
+
--
2.3.10
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [media 7/7] PCI bridge driver for PT3 & PXQ3PE
2016-02-15 6:08 [media 0/7] Driver bundle for PT3 & PX-Q3PE info
` (5 preceding siblings ...)
2016-02-15 6:08 ` [media 6/7] Sharp QM1D1C0042 ISDB-S tuner info
@ 2016-02-15 6:08 ` info
2016-02-15 6:23 ` kbuild test robot
` (3 more replies)
6 siblings, 4 replies; 52+ messages in thread
From: info @ 2016-02-15 6:08 UTC (permalink / raw)
To: linux-media
Cc: Буди
Романто,
AreMa Inc, linux-kernel, crope, m.chehab, mchehab, hdegoede,
laurent.pinchart, mkrufky, sylvester.nawrocki, g.liakhovetski,
peter.senna
From: Буди Романто, AreMa Inc <knightrider@are.ma>
Signed-off-by: Буди Романто, AreMa Inc <knightrider@are.ma>
---
drivers/media/pci/Kconfig | 2 +-
drivers/media/pci/Makefile | 2 +-
drivers/media/pci/ptx/Kconfig | 21 ++
drivers/media/pci/ptx/Makefile | 8 +
drivers/media/pci/ptx/pt3_pci.c | 509 +++++++++++++++++++++++++++++++
drivers/media/pci/ptx/ptx_common.c | 215 +++++++++++++
drivers/media/pci/ptx/ptx_common.h | 68 +++++
drivers/media/pci/ptx/pxq3pe_pci.c | 607 +++++++++++++++++++++++++++++++++++++
8 files changed, 1430 insertions(+), 2 deletions(-)
create mode 100644 drivers/media/pci/ptx/Kconfig
create mode 100644 drivers/media/pci/ptx/Makefile
create mode 100644 drivers/media/pci/ptx/pt3_pci.c
create mode 100644 drivers/media/pci/ptx/ptx_common.c
create mode 100644 drivers/media/pci/ptx/ptx_common.h
create mode 100644 drivers/media/pci/ptx/pxq3pe_pci.c
diff --git a/drivers/media/pci/Kconfig b/drivers/media/pci/Kconfig
index 48a611b..9d63ad6 100644
--- a/drivers/media/pci/Kconfig
+++ b/drivers/media/pci/Kconfig
@@ -44,7 +44,7 @@ source "drivers/media/pci/b2c2/Kconfig"
source "drivers/media/pci/pluto2/Kconfig"
source "drivers/media/pci/dm1105/Kconfig"
source "drivers/media/pci/pt1/Kconfig"
-source "drivers/media/pci/pt3/Kconfig"
+source "drivers/media/pci/ptx/Kconfig"
source "drivers/media/pci/mantis/Kconfig"
source "drivers/media/pci/ngene/Kconfig"
source "drivers/media/pci/ddbridge/Kconfig"
diff --git a/drivers/media/pci/Makefile b/drivers/media/pci/Makefile
index 5f8aacb..984e37c 100644
--- a/drivers/media/pci/Makefile
+++ b/drivers/media/pci/Makefile
@@ -7,7 +7,7 @@ obj-y += ttpci/ \
pluto2/ \
dm1105/ \
pt1/ \
- pt3/ \
+ ptx/ \
mantis/ \
ngene/ \
ddbridge/ \
diff --git a/drivers/media/pci/ptx/Kconfig b/drivers/media/pci/ptx/Kconfig
new file mode 100644
index 0000000..792acfe
--- /dev/null
+++ b/drivers/media/pci/ptx/Kconfig
@@ -0,0 +1,21 @@
+config DVB_PT3
+ tristate "Earthsoft PT3 cards"
+ depends on DVB_CORE && PCI && I2C
+ select DVB_TC90522 if MEDIA_SUBDRV_AUTOSELECT
+ select MEDIA_TUNER_QM1D1C0042 if MEDIA_SUBDRV_AUTOSELECT
+ select MEDIA_TUNER_MXL301RF if MEDIA_SUBDRV_AUTOSELECT
+ help
+ Support for Earthsoft PT3 ISDB-S/T PCIe cards.
+
+ Say Y or M if you own such a device and want to use it.
+
+config DVB_PXQ3PE
+ tristate "PLEX PX-Q3PE cards"
+ depends on DVB_CORE && PCI && I2C
+ select DVB_TC90522 if MEDIA_SUBDRV_AUTOSELECT
+ select MEDIA_TUNER_QM1D1C0042 if MEDIA_SUBDRV_AUTOSELECT
+ select MEDIA_TUNER_MXL301RF if MEDIA_SUBDRV_AUTOSELECT
+ help
+ Support for PLEX PX-Q3PE ISDB-S/T PCIe cards.
+
+ Say Y or M if you own such a device and want to use it.
diff --git a/drivers/media/pci/ptx/Makefile b/drivers/media/pci/ptx/Makefile
new file mode 100644
index 0000000..b10ad8a
--- /dev/null
+++ b/drivers/media/pci/ptx/Makefile
@@ -0,0 +1,8 @@
+pt3-objs := pt3_pci.o ptx_common.o
+pxq3pe-objs := pxq3pe_pci.o ptx_common.o
+
+obj-$(CONFIG_DVB_PT3) += pt3.o
+obj-$(CONFIG_DVB_PXQ3PE) += pxq3pe.o
+
+ccflags-y += -Idrivers/media/dvb-core -Idrivers/media/dvb-frontends -Idrivers/media/tuners
+
diff --git a/drivers/media/pci/ptx/pt3_pci.c b/drivers/media/pci/ptx/pt3_pci.c
new file mode 100644
index 0000000..3af9e48
--- /dev/null
+++ b/drivers/media/pci/ptx/pt3_pci.c
@@ -0,0 +1,509 @@
+/*
+ * DVB driver for Earthsoft PT3 ISDB-S/T PCIE bridge Altera Cyclone IV FPGA EP4CGX15BF14C8N
+ *
+ * Copyright (C) Budi Rachmanto, AreMa Inc. <info@are.ma>
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/pci.h>
+#include <linux/kthread.h>
+#include <linux/freezer.h>
+#include "dvb_frontend.h"
+#include "tc90522.h"
+#include "qm1d1c0042.h"
+#include "mxl301rf.h"
+#include "ptx_common.h"
+
+MODULE_AUTHOR("Budi Rachmanto, AreMa Inc. <knightrider(@)are.ma>");
+MODULE_DESCRIPTION("Earthsoft PT3 DVB Driver");
+MODULE_LICENSE("GPL");
+
+static struct pci_device_id pt3_id[] = {
+ {PCI_DEVICE(0x1172, 0x4c15)},
+ {},
+};
+MODULE_DEVICE_TABLE(pci, pt3_id);
+
+enum ePT3 {
+ PT3_REG_VERSION = 0x00, /* R Version */
+ PT3_REG_BUS = 0x04, /* R Bus */
+ PT3_REG_SYS_W = 0x08, /* W System */
+ PT3_REG_SYS_R = 0x0c, /* R System */
+ PT3_REG_I2C_W = 0x10, /* W I2C */
+ PT3_REG_I2C_R = 0x14, /* R I2C */
+ PT3_REG_RAM_W = 0x18, /* W RAM */
+ PT3_REG_RAM_R = 0x1c, /* R RAM */
+ PT3_DMA_BASE = 0x40, /* + 0x18*idx */
+ PT3_DMA_OFFSET = 0x18,
+ PT3_DMA_DESC_L = 0x00, /* W DMA descriptor */
+ PT3_DMA_DESC_H = 0x04, /* W DMA descriptor */
+ PT3_DMA_CTL = 0x08, /* W DMA */
+ PT3_TS_CTL = 0x0c, /* W TS */
+ PT3_STATUS = 0x10, /* R DMA/FIFO/TS */
+ PT3_TS_ERR = 0x14, /* R TS */
+
+ PT3_I2C_DATA_OFFSET = 0x800,
+ PT3_I2C_START_ADDR = 0x17fa,
+
+ PT3_PWR_OFF = 0x00,
+ PT3_PWR_AMP_ON = 0x04,
+ PT3_PWR_TUNER_ON = 0x40,
+};
+
+struct pt3_card {
+ void __iomem *bar_reg,
+ *bar_mem;
+};
+
+struct pt3_dma {
+ dma_addr_t adr;
+ u8 *dat;
+ u32 sz,
+ pos;
+};
+
+struct pt3_adap {
+ u32 ts_pos,
+ ts_count,
+ desc_count;
+ void __iomem *dma_base;
+ struct pt3_dma *ts_info,
+ *desc_info;
+};
+
+int pt3_i2c_flush(struct pt3_card *c, u32 start_addr)
+{
+ u32 i2c_wait(void)
+ {
+ while (1) {
+ u32 val = readl(c->bar_reg + PT3_REG_I2C_R);
+
+ if (!(val & 1)) /* sequence stopped */
+ return val;
+ msleep_interruptible(1);
+ }
+ }
+ i2c_wait();
+ writel(1 << 16 | start_addr, c->bar_reg + PT3_REG_I2C_W); /* 0x00010000 start sequence */
+ return i2c_wait() & 0b0110 ? -EIO : 0; /* ACK status */
+}
+
+int pt3_i2c_xfr(struct i2c_adapter *i2c, struct i2c_msg *msg, int sz)
+{
+ enum pt3_i2c_cmd {
+ I_END,
+ I_ADDRESS,
+ I_CLOCK_L,
+ I_CLOCK_H,
+ I_DATA_L,
+ I_DATA_H,
+ I_RESET,
+ I_SLEEP,
+ I_DATA_L_NOP = 0x08,
+ I_DATA_H_NOP = 0x0c,
+ I_DATA_H_READ = 0x0d,
+ I_DATA_H_ACK0 = 0x0e,
+ };
+ struct ptx_card *card = i2c_get_adapdata(i2c);
+ struct pt3_card *c = card->priv;
+ u32 offset = 0;
+ u8 buf;
+ bool filled = false;
+
+ void i2c_shoot(u8 dat)
+ {
+ if (filled) {
+ buf |= dat << 4;
+ writeb(buf, c->bar_mem + PT3_I2C_DATA_OFFSET + offset);
+ offset++;
+ } else
+ buf = dat;
+ filled ^= true;
+ }
+
+ void i2c_w(const u8 *dat, u32 size)
+ {
+ u32 i, j;
+
+ for (i = 0; i < size; i++) {
+ for (j = 0; j < 8; j++)
+ i2c_shoot((dat[i] >> (7 - j)) & 1 ? I_DATA_H_NOP : I_DATA_L_NOP);
+ i2c_shoot(I_DATA_H_ACK0);
+ }
+ }
+
+ void i2c_r(u32 size)
+ {
+ u32 i, j;
+
+ for (i = 0; i < size; i++) {
+ for (j = 0; j < 8; j++)
+ i2c_shoot(I_DATA_H_READ);
+ if (i == (size - 1))
+ i2c_shoot(I_DATA_H_NOP);
+ else
+ i2c_shoot(I_DATA_L_NOP);
+ }
+ }
+ int i, j;
+
+ if (sz < 1 || sz > 3 || !msg || msg[0].flags) /* always write first */
+ return -ENOTSUPP;
+ mutex_lock(&card->lock);
+ for (i = 0; i < sz; i++) {
+ u8 byte = (msg[i].addr << 1) | (msg[i].flags & 1);
+
+ /* start */
+ i2c_shoot(I_DATA_H);
+ i2c_shoot(I_CLOCK_H);
+ i2c_shoot(I_DATA_L);
+ i2c_shoot(I_CLOCK_L);
+ i2c_w(&byte, 1);
+ if (msg[i].flags == I2C_M_RD)
+ i2c_r(msg[i].len);
+ else
+ i2c_w(msg[i].buf, msg[i].len);
+ }
+
+ /* stop */
+ i2c_shoot(I_DATA_L);
+ i2c_shoot(I_CLOCK_H);
+ i2c_shoot(I_DATA_H);
+ i2c_shoot(I_END);
+ if (filled)
+ i2c_shoot(I_END);
+ if (pt3_i2c_flush(c, 0))
+ sz = -EIO;
+ else
+ for (i = 1; i < sz; i++)
+ if (msg[i].flags == I2C_M_RD)
+ for (j = 0; j < msg[i].len; j++)
+ msg[i].buf[j] = readb(c->bar_mem + PT3_I2C_DATA_OFFSET + j);
+ mutex_unlock(&card->lock);
+ return sz;
+}
+
+static const struct i2c_algorithm pt3_i2c_algo = {
+ .functionality = ptx_i2c_func,
+ .master_xfer = pt3_i2c_xfr,
+};
+
+void pt3_lnb(struct ptx_card *card, bool lnb)
+{
+ struct pt3_card *c = card->priv;
+
+ writel(lnb ? 0b1111 : 0b1100, c->bar_reg + PT3_REG_SYS_W);
+}
+
+int pt3_thread(void *dat)
+{
+ struct ptx_adap *adap = dat;
+ struct pt3_adap *p = adap->priv;
+ struct pt3_dma *ts;
+ u32 i,
+ prev;
+ size_t csize,
+ remain = 0;
+
+ set_freezable();
+ while (!kthread_should_stop()) {
+ try_to_freeze();
+ while (p->ts_info[p->ts_pos].sz > remain) {
+ remain = p->ts_info[p->ts_pos].sz;
+ mutex_lock(&adap->lock);
+ while (remain > 0) {
+ for (i = 0; i < 20; i++) {
+ struct pt3_dma *ts;
+ u32 next = p->ts_pos + 1;
+
+ if (next >= p->ts_count)
+ next = 0;
+ ts = &p->ts_info[next];
+ if (ts->dat[ts->pos] == PTX_TS_SYNC)
+ break;
+ msleep_interruptible(30);
+ }
+ if (i == 20)
+ break;
+ prev = p->ts_pos - 1;
+ if (prev < 0 || p->ts_count <= prev)
+ prev = p->ts_count - 1;
+ ts = &p->ts_info[p->ts_pos];
+ while (remain > 0) {
+ csize = (remain < (ts->sz - ts->pos)) ?
+ remain : (ts->sz - ts->pos);
+ dvb_dmx_swfilter_raw(&adap->demux, &ts->dat[ts->pos], csize);
+ remain -= csize;
+ ts->pos += csize;
+ if (ts->pos < ts->sz)
+ continue;
+ ts->pos = 0;
+ ts->dat[ts->pos] = PTX_TS_NOT_SYNC;
+ p->ts_pos++;
+ if (p->ts_pos >= p->ts_count)
+ p->ts_pos = 0;
+ break;
+ }
+ }
+ mutex_unlock(&adap->lock);
+ }
+ if (p->ts_info[p->ts_pos].sz < remain)
+ msleep_interruptible(1);
+ }
+ return 0;
+}
+
+void pt3_dma_run(struct ptx_adap *adap, bool ON)
+{
+ struct pt3_adap *p = adap->priv;
+ void __iomem *base = p->dma_base;
+ u64 start_addr = p->desc_info->adr,
+ i;
+
+ if (ON) {
+ writel(1 << 18, base + PT3_TS_CTL); /* reset error count */
+ for (i = 0; i < p->ts_count; i++) {
+ struct pt3_dma *ts = &p->ts_info[i];
+
+ memset(ts->dat, 0, ts->sz);
+ ts->pos = 0;
+ *ts->dat = PTX_TS_NOT_SYNC;
+ }
+ p->ts_pos = 0;
+ writel(1 << 1, base + PT3_DMA_CTL); /* stop DMA */
+ writel(start_addr & 0xffffffff, base + PT3_DMA_DESC_L);
+ writel(start_addr >> 32, base + PT3_DMA_DESC_H);
+ writel(1 << 0, base + PT3_DMA_CTL); /* start DMA */
+ } else {
+ writel(1 << 1, base + PT3_DMA_CTL); /* stop DMA */
+ while (1) {
+ if (!(readl(base + PT3_STATUS) & 1))
+ break;
+ msleep_interruptible(1);
+ }
+ }
+}
+
+int pt3_stop_feed(struct dvb_demux_feed *feed)
+{
+ struct ptx_adap *adap = container_of(feed->demux, struct ptx_adap, demux);
+
+ if (adap->kthread) {
+ pt3_dma_run(adap, false);
+ kthread_stop(adap->kthread);
+ adap->kthread = NULL;
+ }
+ return 0;
+}
+
+int pt3_start_feed(struct dvb_demux_feed *feed)
+{
+ int err = 0;
+ struct ptx_adap *adap = container_of(feed->demux, struct ptx_adap, demux);
+
+ if (!adap->kthread) {
+ adap->kthread = kthread_run(pt3_thread, adap, "%s_%d", adap->card->name, adap->fe.id);
+ if (IS_ERR(adap->kthread)) {
+ err = PTR_ERR(adap->kthread);
+ adap->kthread = NULL;
+ } else
+ pt3_dma_run(adap, true);
+ }
+ return err;
+}
+
+void pt3_dma_free(struct ptx_adap *adap)
+{
+ struct pt3_adap *p = adap->priv;
+ struct pt3_dma *page;
+ u32 i;
+
+ if (p->ts_info) {
+ for (i = 0; i < p->ts_count; i++) {
+ page = &p->ts_info[i];
+ if (page->dat)
+ pci_free_consistent(adap->card->pdev, page->sz, page->dat, page->adr);
+ }
+ kfree(p->ts_info);
+ }
+ if (p->desc_info) {
+ for (i = 0; i < p->desc_count; i++) {
+ page = &p->desc_info[i];
+ if (page->dat)
+ pci_free_consistent(adap->card->pdev, page->sz, page->dat, page->adr);
+ }
+ kfree(p->desc_info);
+ }
+}
+
+int pt3_power(struct dvb_frontend *fe, u8 pwr)
+{
+ struct ptx_adap *adap = container_of(fe, struct ptx_adap, fe);
+ u8 buf[] = {0x1e, pwr | 0b10011001};
+ struct i2c_msg msg[] = {
+ {.addr = fe->id, .flags = 0, .buf = buf, .len = 2,},
+ };
+
+ return i2c_transfer(&adap->card->i2c, msg, 1) == 1 ? 0 : -EIO;
+}
+
+void pt3_remove(struct pci_dev *pdev)
+{
+ struct ptx_card *card = pci_get_drvdata(pdev);
+ struct pt3_card *c = card->priv;
+ struct ptx_adap *adap = card->adap;
+ int i;
+
+ if (!card)
+ return;
+ for (i = 0; i < card->adapn; i++, adap++) {
+ pt3_dma_run(adap, false);
+ pt3_dma_free(adap);
+ ptx_sleep(&adap->fe);
+ pt3_power(&adap->fe, PT3_PWR_OFF);
+ }
+ ptx_unregister_adap_fe(card);
+ if (c->bar_reg) {
+ writel(1 << 17, c->bar_reg + PT3_REG_I2C_W); /* i2c_reset */
+ iounmap(c->bar_reg);
+ }
+ if (c->bar_mem)
+ iounmap(c->bar_mem);
+}
+
+int pt3_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
+ struct dma_desc {
+ u64 page_addr;
+ u32 page_size;
+ u64 next_desc;
+ } __packed;
+ enum {
+ DMA_MAX_DESCS = 204,
+ DMA_PAGE_SIZE = DMA_MAX_DESCS * sizeof(struct dma_desc),
+ DMA_BLOCK_COUNT = 17,
+ DMA_BLOCK_SIZE = DMA_PAGE_SIZE * 47,
+ DMA_TS_BUF_SIZE = DMA_BLOCK_SIZE * DMA_BLOCK_COUNT,
+ };
+ struct ptx_subdev_info pt3_subdev_info[] = {
+ {SYS_ISDBS, 0b00010001, TC90522_MODNAME, 0x63, QM1D1C0042_MODNAME},
+ {SYS_ISDBS, 0b00010011, TC90522_MODNAME, 0x60, QM1D1C0042_MODNAME},
+ {SYS_ISDBT, 0b00010000, TC90522_MODNAME, 0x62, MXL301RF_MODNAME},
+ {SYS_ISDBT, 0b00010010, TC90522_MODNAME, 0x61, MXL301RF_MODNAME},
+ };
+ struct ptx_card *card = ptx_alloc(pdev, KBUILD_MODNAME, ARRAY_SIZE(pt3_subdev_info),
+ sizeof(struct pt3_card), sizeof(struct pt3_adap), pt3_lnb);
+ struct pt3_card *c = card->priv;
+ struct ptx_adap *adap;
+
+ bool dma_create(void)
+ {
+ struct pt3_adap *p = adap->priv;
+ struct pt3_dma *descinfo;
+ struct dma_desc *prev = NULL,
+ *curr;
+ u32 i,
+ j,
+ desc_remain = 0,
+ desc_info_pos = 0;
+ u64 desc_addr;
+
+ p->ts_count = DMA_BLOCK_COUNT;
+ p->ts_info = kcalloc(p->ts_count, sizeof(struct pt3_dma), GFP_KERNEL);
+ p->desc_count = 1 + (DMA_TS_BUF_SIZE / DMA_PAGE_SIZE - 1) / DMA_MAX_DESCS;
+ p->desc_info = kcalloc(p->desc_count, sizeof(struct pt3_dma), GFP_KERNEL);
+ if (!p->ts_info || !p->desc_info)
+ return false;
+ for (i = 0; i < p->ts_count; i++) {
+ p->ts_info[i].sz = DMA_BLOCK_SIZE;
+ p->ts_info[i].pos = 0;
+ p->ts_info[i].dat = pci_alloc_consistent(adap->card->pdev, p->ts_info[i].sz, &p->ts_info[i].adr);
+ if (!p->ts_info[i].dat)
+ return false;
+ }
+ for (i = 0; i < p->desc_count; i++) {
+ p->desc_info[i].sz = DMA_PAGE_SIZE;
+ p->desc_info[i].pos = 0;
+ p->desc_info[i].dat = pci_alloc_consistent(adap->card->pdev, p->desc_info[i].sz, &p->desc_info[i].adr);
+ if (!p->desc_info[i].dat)
+ return false;
+ }
+ for (i = 0; i < p->ts_count; i++)
+ for (j = 0; j < p->ts_info[i].sz / DMA_PAGE_SIZE; j++) {
+ if (desc_remain < sizeof(struct dma_desc)) {
+ descinfo = &p->desc_info[desc_info_pos];
+ descinfo->pos = 0;
+ curr = (struct dma_desc *)&descinfo->dat[descinfo->pos];
+ desc_addr = descinfo->adr;
+ desc_remain = descinfo->sz;
+ desc_info_pos++;
+ }
+ if (prev)
+ prev->next_desc = desc_addr | 0b10;
+ curr->page_addr = 0b111 | (p->ts_info[i].adr + DMA_PAGE_SIZE * j);
+ curr->page_size = 0b111 | DMA_PAGE_SIZE;
+ curr->next_desc = 0b10;
+
+ prev = curr;
+ descinfo->pos += sizeof(struct dma_desc);
+ curr = (struct dma_desc *)&descinfo->dat[descinfo->pos];
+ desc_addr += sizeof(struct dma_desc);
+ desc_remain -= sizeof(struct dma_desc);
+ }
+ prev->next_desc = p->desc_info->adr | 0b10;
+ return true;
+ }
+
+ bool i2c_is_clean(void)
+ {
+ return (readl(c->bar_reg + PT3_REG_I2C_R) >> 3) & 1;
+ }
+ u8 i;
+ int err = !card || pci_read_config_byte(pdev, PCI_CLASS_REVISION, &i);
+
+ if (err)
+ return ptx_abort(pdev, pt3_remove, err, "PCI/DMA/memory error");
+ if (i != 1)
+ return ptx_abort(pdev, pt3_remove, -EINVAL, "Revision 0x%X is not supported", i);
+ pci_set_master(pdev);
+ c->bar_reg = pci_ioremap_bar(pdev, 0);
+ c->bar_mem = pci_ioremap_bar(pdev, 2);
+ if (!c->bar_reg || !c->bar_mem)
+ return ptx_abort(pdev, pt3_remove, -EIO, "Failed pci_ioremap_bar");
+ err = readl(c->bar_reg + PT3_REG_VERSION);
+ i = ((err >> 24) & 0xFF);
+ if (i != 3)
+ return ptx_abort(pdev, pt3_remove, -EIO, "ID=0x%X, not a PT3", i);
+ i = ((err >> 8) & 0xFF);
+ if (i != 4)
+ return ptx_abort(pdev, pt3_remove, -EIO, "FPGA version 0x%X is not supported", i);
+ if (ptx_i2c_add_adapter(card, &pt3_i2c_algo) || (!i2c_is_clean() && pt3_i2c_flush(c, 0)))
+ return ptx_abort(pdev, pt3_remove, err, "Cannot add I2C");
+ for (i = 0, adap = card->adap; i < card->adapn; i++, adap++) {
+ struct dvb_frontend *fe = &adap->fe;
+ struct pt3_adap *p = adap->priv;
+
+ fe->id = pt3_subdev_info[i].demod_addr;
+ p->dma_base = c->bar_reg + PT3_DMA_BASE + PT3_DMA_OFFSET * i;
+ if (!dma_create())
+ return ptx_abort(pdev, pt3_remove, -ENOMEM, "Failed dma_create");
+ }
+ err = ptx_register_adap_fe(card, pt3_subdev_info, pt3_start_feed, pt3_stop_feed) ||
+ pt3_power(&card->adap[i - 1].fe, PT3_PWR_TUNER_ON) ||
+ pt3_i2c_flush(c, PT3_I2C_START_ADDR) ||
+ pt3_power(&card->adap[i - 1].fe, PT3_PWR_TUNER_ON | PT3_PWR_AMP_ON);
+ return err ? ptx_abort(pdev, pt3_remove, err, "Unable to register DVB adapter/frontend") : 0;
+}
+
+static struct pci_driver pt3_driver = {
+ .name = KBUILD_MODNAME,
+ .id_table = pt3_id,
+ .probe = pt3_probe,
+ .remove = pt3_remove,
+};
+module_pci_driver(pt3_driver);
+
diff --git a/drivers/media/pci/ptx/ptx_common.c b/drivers/media/pci/ptx/ptx_common.c
new file mode 100644
index 0000000..2d98d27
--- /dev/null
+++ b/drivers/media/pci/ptx/ptx_common.c
@@ -0,0 +1,215 @@
+/*
+ * Common procedures for PT3 & PX-Q3PE DVB driver
+ *
+ * Copyright (C) Budi Rachmanto, AreMa Inc. <info@are.ma>
+ */
+
+#include <linux/pci.h>
+#include "dvb_frontend.h"
+#include "ptx_common.h"
+
+void ptx_lnb(struct ptx_card *card)
+{
+ int i;
+ bool lnb = false;
+
+ for (i = 0; i < card->adapn; i++)
+ if (card->adap[i].fe.dtv_property_cache.delivery_system == SYS_ISDBS && card->adap[i].ON) {
+ lnb = true;
+ break;
+ }
+ if (card->lnbON != lnb) {
+ card->lnb(card, lnb);
+ card->lnbON = lnb;
+ }
+}
+
+int ptx_sleep(struct dvb_frontend *fe)
+{
+ struct ptx_adap *adap = container_of(fe, struct ptx_adap, fe);
+
+ adap->ON = false;
+ ptx_lnb(adap->card);
+ return adap->fe_sleep ? adap->fe_sleep(fe) : 0;
+}
+
+int ptx_wakeup(struct dvb_frontend *fe)
+{
+ struct ptx_adap *adap = container_of(fe, struct ptx_adap, fe);
+
+ adap->ON = true;
+ ptx_lnb(adap->card);
+ return adap->fe_wakeup ? adap->fe_wakeup(fe) : 0;
+}
+
+struct ptx_card *ptx_alloc(struct pci_dev *pdev, u8 *name, u8 adapn, u32 sz_card_priv, u32 sz_adap_priv,
+ void (*lnb)(struct ptx_card *, bool))
+{
+ u8 i;
+ struct ptx_card *card = kzalloc(sizeof(struct ptx_card) + sz_card_priv + adapn *
+ (sizeof(struct ptx_adap) + sz_adap_priv), GFP_KERNEL);
+ if (!card)
+ return NULL;
+ card->priv = sz_card_priv ? &card[1] : NULL;
+ card->adap = (struct ptx_adap *)((u8 *)&card[1] + sz_card_priv);
+ card->pdev = pdev;
+ card->adapn = adapn;
+ card->name = name;
+ card->lnbON = true;
+ card->lnb = lnb;
+ for (i = 0; i < card->adapn; i++) {
+ struct ptx_adap *p = &card->adap[i];
+
+ p->card = card;
+ p->priv = sz_adap_priv ? (u8 *)&card->adap[card->adapn] + i * sz_adap_priv : NULL;
+ }
+ if (pci_enable_device(pdev) ||
+ pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) ||
+ pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)) ||
+ pci_request_regions(pdev, name)) {
+ kfree(card);
+ return NULL;
+ }
+ pci_set_drvdata(pdev, card);
+ return card;
+}
+
+int ptx_i2c_add_adapter(struct ptx_card *card, const struct i2c_algorithm *algo)
+{
+ struct i2c_adapter *i2c = &card->i2c;
+
+ i2c->algo = algo;
+ i2c->dev.parent = &card->pdev->dev;
+ strcpy(i2c->name, card->name);
+ i2c_set_adapdata(i2c, card);
+ mutex_init(&card->lock);
+ return i2c_add_adapter(i2c);
+}
+
+void ptx_unregister_subdev(struct i2c_client *c)
+{
+ if (!c)
+ return;
+ if (c->dev.driver)
+ module_put(c->dev.driver->owner);
+ i2c_unregister_device(c);
+}
+
+struct i2c_client *ptx_register_subdev(struct i2c_adapter *i2c, void *dat, u16 adr, char *type)
+{
+ struct i2c_client *c;
+ struct i2c_board_info info = {
+ .platform_data = dat,
+ .addr = adr,
+ };
+
+ strlcpy(info.type, type, I2C_NAME_SIZE);
+ request_module("%s", info.type);
+ c = i2c_new_device(i2c, &info);
+ if (c) {
+ if (c->dev.driver && try_module_get(c->dev.driver->owner))
+ return c;
+ i2c_unregister_device(c);
+ }
+ return NULL;
+}
+
+void ptx_unregister_adap_fe(struct ptx_card *card)
+{
+ int i = card->adapn - 1;
+ struct ptx_adap *adap = card->adap + i;
+
+ for (; i >= 0; i--, adap--) {
+ if (adap->fe.frontend_priv)
+ dvb_unregister_frontend(&adap->fe);
+ if (adap->fe.ops.release)
+ adap->fe.ops.release(&adap->fe);
+ ptx_unregister_subdev(adap->tuner);
+ ptx_unregister_subdev(adap->demod);
+ if (adap->demux.dmx.close)
+ adap->demux.dmx.close(&adap->demux.dmx);
+ if (adap->dmxdev.filter)
+ dvb_dmxdev_release(&adap->dmxdev);
+ if (adap->demux.cnt_storage)
+ dvb_dmx_release(&adap->demux);
+ if (adap->dvb.name)
+ dvb_unregister_adapter(&adap->dvb);
+ }
+ i2c_del_adapter(&card->i2c);
+ pci_release_regions(card->pdev);
+ pci_set_drvdata(card->pdev, NULL);
+ pci_disable_device(card->pdev);
+ kfree(card);
+}
+
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adap_no);
+int ptx_register_adap_fe(struct ptx_card *card, const struct ptx_subdev_info *info,
+ int (*start)(struct dvb_demux_feed *), int (*stop)(struct dvb_demux_feed *))
+{
+ struct ptx_adap *adap;
+ u8 i;
+ int err;
+
+ for (i = 0, adap = card->adap; i < card->adapn; i++, adap++) {
+ struct dvb_adapter *dvb = &adap->dvb;
+ struct dvb_demux *demux = &adap->demux;
+ struct dmxdev *dmxdev = &adap->dmxdev;
+ struct dvb_frontend *fe = &adap->fe;
+
+ if (dvb_register_adapter(dvb, card->name, THIS_MODULE, &card->pdev->dev, adap_no) < 0)
+ return -ENFILE;
+ demux->feednum = 1;
+ demux->filternum = 1;
+ demux->start_feed = start;
+ demux->stop_feed = stop;
+ if (dvb_dmx_init(demux) < 0)
+ return -ENOMEM;
+ dmxdev->filternum = 1;
+ dmxdev->demux = &demux->dmx;
+ err = dvb_dmxdev_init(dmxdev, dvb);
+ if (err)
+ return err;
+ fe->dtv_property_cache.delivery_system = info[i].type;
+ fe->dvb = &adap->dvb;
+ adap->demod = ptx_register_subdev(&card->i2c, &adap->fe, info[i].demod_addr, info[i].demod_name);
+ adap->tuner = ptx_register_subdev(&card->i2c, &adap->fe, info[i].tuner_addr, info[i].tuner_name);
+ if (!adap->demod || !adap->tuner)
+ return -ENFILE;
+ adap->fe_sleep = adap->fe.ops.sleep;
+ adap->fe_wakeup = adap->fe.ops.init;
+ adap->fe.ops.sleep = ptx_sleep;
+ adap->fe.ops.init = ptx_wakeup;
+ adap->fe.dvb = &adap->dvb;
+ if (dvb_register_frontend(&adap->dvb, &adap->fe))
+ return -EIO;
+ ptx_sleep(&adap->fe);
+ mutex_init(&adap->lock);
+ }
+ return 0;
+}
+
+int ptx_abort(struct pci_dev *pdev, void remover(struct pci_dev *), int err, char *fmt, ...)
+{
+ va_list ap;
+ char *s = NULL;
+ int slen;
+
+ va_start(ap, fmt);
+ slen = vsnprintf(s, 0, fmt, ap) + 1;
+ s = vzalloc(slen);
+ if (s) {
+ vsnprintf(s, slen, fmt, ap);
+ dev_err(&pdev->dev, "%s", s);
+ vfree(s);
+ }
+ va_end(ap);
+ remover(pdev);
+ return err;
+}
+
+u32 ptx_i2c_func(struct i2c_adapter *i2c)
+{
+ return I2C_FUNC_I2C | I2C_FUNC_NOSTART;
+}
+
+
diff --git a/drivers/media/pci/ptx/ptx_common.h b/drivers/media/pci/ptx/ptx_common.h
new file mode 100644
index 0000000..e5edba41
--- /dev/null
+++ b/drivers/media/pci/ptx/ptx_common.h
@@ -0,0 +1,68 @@
+/*
+ * Defs & procs for PT3 & PX-Q3PE DVB driver
+ *
+ * Copyright (C) Budi Rachmanto, AreMa Inc. <info@are.ma>
+ *
+ * This program is distributed in hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef PTX_COMMON_H
+#define PTX_COMMON_H
+
+#include "dvb_demux.h"
+#include "dmxdev.h"
+
+enum ePTX {
+ PTX_TS_SYNC = 0x47,
+ PTX_TS_NOT_SYNC = 0x74,
+};
+
+struct ptx_subdev_info {
+ fe_delivery_system_t type;
+ u8 demod_addr, *demod_name,
+ tuner_addr, *tuner_name;
+};
+
+struct ptx_card {
+ struct ptx_adap *adap;
+ struct mutex lock;
+ struct i2c_adapter i2c;
+ struct pci_dev *pdev;
+ u8 *name,
+ adapn;
+ bool lnbON;
+ void *priv,
+ (*lnb)(struct ptx_card *card, bool lnb);
+};
+
+struct ptx_adap {
+ struct ptx_card *card;
+ struct mutex lock;
+ bool ON;
+ struct dvb_frontend fe;
+ struct dvb_adapter dvb;
+ struct dvb_demux demux;
+ struct dmxdev dmxdev;
+ struct i2c_client *demod,
+ *tuner;
+ struct task_struct *kthread;
+ void *priv;
+ int (*fe_sleep)(struct dvb_frontend *),
+ (*fe_wakeup)(struct dvb_frontend *);
+};
+
+struct ptx_card *ptx_alloc(struct pci_dev *pdev, u8 *name, u8 adapn, u32 sz_card_priv, u32 sz_adap_priv,
+ void (*lnb)(struct ptx_card *, bool));
+int ptx_sleep(struct dvb_frontend *fe);
+int ptx_wakeup(struct dvb_frontend *fe);
+int ptx_i2c_add_adapter(struct ptx_card *card, const struct i2c_algorithm *algo);
+void ptx_unregister_adap_fe(struct ptx_card *card);
+int ptx_register_adap_fe(struct ptx_card *card, const struct ptx_subdev_info *info,
+ int (*start)(struct dvb_demux_feed *), int (*stop)(struct dvb_demux_feed *));
+int ptx_abort(struct pci_dev *pdev, void remover(struct pci_dev *), int err, char *fmt, ...);
+u32 ptx_i2c_func(struct i2c_adapter *i2c);
+
+#endif
diff --git a/drivers/media/pci/ptx/pxq3pe_pci.c b/drivers/media/pci/ptx/pxq3pe_pci.c
new file mode 100644
index 0000000..5bf0648
--- /dev/null
+++ b/drivers/media/pci/ptx/pxq3pe_pci.c
@@ -0,0 +1,607 @@
+/*
+ * DVB driver for PLEX PX-Q3PE ISDB-S/T PCIE receiver
+ *
+ * Copyright (C) Budi Rachmanto, AreMa Inc. <info@are.ma>
+ *
+ * Main components:
+ * ASIE5606X8 - controller
+ * TC90522 - 2ch OFDM ISDB-T + 2ch 8PSK ISDB-S demodulator
+ * TDA20142 - ISDB-S tuner
+ * NM120 - ISDB-T tuner
+ */
+
+#include <linux/pci.h>
+#include <linux/interrupt.h>
+#include <linux/kthread.h>
+#include <linux/freezer.h>
+#include "dvb_frontend.h"
+#include "ptx_common.h"
+#include "tc90522.h"
+#include "tda2014x.h"
+#include "nm131.h"
+
+#define MOD_AUTH "Budi Rachmanto, AreMa Inc. <knightrider(@)are.ma>"
+MODULE_AUTHOR(MOD_AUTH);
+MODULE_DESCRIPTION("PLEX PX-Q3PE Driver");
+MODULE_LICENSE("GPL");
+
+static char *auth = MOD_AUTH;
+static int ni,
+ nx,
+ idx[8] = {0},
+ xor[4] = {0};
+module_param(auth, charp, 0);
+module_param_array(idx, int, &ni, 0);
+module_param_array(xor, int, &nx, 0);
+
+static struct pci_device_id pxq3pe_id_table[] = {
+ {0x188B, 0x5220, 0x0B06, 0x0002, 0, 0, 0},
+ {}
+};
+MODULE_DEVICE_TABLE(pci, pxq3pe_id_table);
+
+enum ePXQ3PE {
+ PKT_BYTES = 188,
+ PKT_NUM = 312,
+ PKT_BUFSZ = PKT_BYTES * PKT_NUM,
+
+ PXQ3PE_IRQ_STAT = 0x808,
+ PXQ3PE_IRQ_CLEAR = 0x80C,
+ PXQ3PE_IRQ_ACTIVE = 0x814,
+ PXQ3PE_IRQ_DISABLE = 0x818,
+ PXQ3PE_IRQ_ENABLE = 0x81C,
+
+ PXQ3PE_MODE_GPIO = 0,
+ PXQ3PE_MODE_TUNER = 1,
+ PXQ3PE_MODE_STAT = 2,
+
+ PXQ3PE_I2C_ADR_GPIO = 0x4A,
+ PXQ3PE_I2C_CTL_STAT = 0x940,
+ PXQ3PE_I2C_ADR = 0x944,
+ PXQ3PE_I2C_SW_CTL = 0x948,
+ PXQ3PE_I2C_FIFO_STAT = 0x950,
+ PXQ3PE_I2C_FIFO_DATA = 0x960,
+
+ PXQ3PE_DMA_OFFSET_PORT = 0x140,
+ PXQ3PE_DMA_TSMODE = 0xA00,
+ PXQ3PE_DMA_MGMT = 0xAE0,
+ PXQ3PE_DMA_OFFSET_CH = 0x10,
+ PXQ3PE_DMA_ADR_LO = 0xAC0,
+ PXQ3PE_DMA_ADR_HI = 0xAC4,
+ PXQ3PE_DMA_XFR_STAT = 0xAC8,
+ PXQ3PE_DMA_CTL = 0xACC,
+
+ PXQ3PE_MAX_LOOP = 0xFFFF,
+};
+
+struct pxq3pe_card {
+ void __iomem *bar;
+ struct {
+ dma_addr_t adr;
+ u8 *dat;
+ u32 sz;
+ bool ON[2];
+ } dma;
+};
+
+struct pxq3pe_adap {
+ u8 tBuf[PKT_BUFSZ],
+ *sBuf;
+ u32 tBufIdx,
+ sBufSize,
+ sBufStart,
+ sBufStop,
+ sBufByteCnt;
+};
+
+bool pxq3pe_w(struct ptx_card *card, u8 slvadr, u8 regadr, u8 *wdat, u8 bytelen, u8 mode)
+{
+ struct pxq3pe_card *c = card->priv;
+ void __iomem *bar = c->bar;
+ int i,
+ j,
+ k;
+ u8 i2cCtlByte,
+ i2cFifoWSz;
+
+ if ((readl(bar + PXQ3PE_I2C_FIFO_STAT) & 0x1F) != 0x10 || readl(bar + PXQ3PE_I2C_FIFO_STAT) & 0x1F00)
+ return false;
+ writel(0, bar + PXQ3PE_I2C_CTL_STAT);
+ switch (mode) {
+ case PXQ3PE_MODE_GPIO:
+ i2cCtlByte = 0xC0;
+ break;
+ case PXQ3PE_MODE_TUNER:
+ slvadr = 2 * slvadr + 0x20;
+ regadr = 0;
+ i2cCtlByte = 0x80;
+ break;
+ case PXQ3PE_MODE_STAT:
+ slvadr = 2 * slvadr + 0x20;
+ regadr = 0;
+ i2cCtlByte = 0x84;
+ break;
+ default:
+ return false;
+ }
+ writel((slvadr << 8) + regadr, bar + PXQ3PE_I2C_ADR);
+ for (i = 0; i < 16 && i < bytelen; i += 4) {
+ udelay(10);
+ writel(*((u32 *)(wdat + i)), bar + PXQ3PE_I2C_FIFO_DATA);
+ }
+ writew((bytelen << 8) + i2cCtlByte, bar + PXQ3PE_I2C_CTL_STAT);
+ for (j = 0; j < PXQ3PE_MAX_LOOP; j++) {
+ if (i < bytelen) {
+ i2cFifoWSz = readb(bar + PXQ3PE_I2C_FIFO_STAT) & 0x1F;
+ for (k = 0; bytelen > 16 && k < PXQ3PE_MAX_LOOP && i2cFifoWSz < bytelen - 16; k++) {
+ i2cFifoWSz = readb(bar + PXQ3PE_I2C_FIFO_STAT) & 0x1F;
+ udelay(10);
+ }
+ if (i2cFifoWSz & 3)
+ continue;
+ if (i2cFifoWSz) {
+ for (k = i; k < bytelen && k - i < i2cFifoWSz; k += 4)
+ writel(*((u32 *)(wdat + k)), bar + PXQ3PE_I2C_FIFO_DATA);
+ i = k;
+ }
+ }
+ udelay(10);
+ if (readl(bar + PXQ3PE_I2C_CTL_STAT) & 0x400000)
+ break;
+ }
+ return j < PXQ3PE_MAX_LOOP ? !(readl(bar + PXQ3PE_I2C_CTL_STAT) & 0x280000) : false;
+}
+
+bool pxq3pe_r(struct ptx_card *card, u8 slvadr, u8 regadr, u8 *rdat, u8 bytelen, u8 mode)
+{
+ struct pxq3pe_card *c = card->priv;
+ void __iomem *bar = c->bar;
+ u8 i2cCtlByte,
+ i2cStat,
+ i2cFifoRSz,
+ i2cByteCnt;
+ int i = 0,
+ j,
+ idx;
+ bool ret = false;
+
+ if ((readl(bar + PXQ3PE_I2C_FIFO_STAT) & 0x1F) != 0x10 || readl(bar + PXQ3PE_I2C_FIFO_STAT) & 0x1F00)
+ return false;
+ writel(0, bar + PXQ3PE_I2C_CTL_STAT);
+ switch (mode) {
+ case PXQ3PE_MODE_GPIO:
+ i2cCtlByte = 0xE0;
+ break;
+ case PXQ3PE_MODE_TUNER:
+ slvadr = 2 * slvadr + 0x20;
+ regadr = 0;
+ i2cCtlByte = 0xA0;
+ break;
+ default:
+ return false;
+ }
+ writel((slvadr << 8) + regadr, bar + PXQ3PE_I2C_ADR);
+ writew(i2cCtlByte + (bytelen << 8), bar + PXQ3PE_I2C_CTL_STAT);
+ i2cByteCnt = bytelen;
+ j = 0;
+ while (j < PXQ3PE_MAX_LOOP) {
+ udelay(10);
+ i2cStat = (readl(bar + PXQ3PE_I2C_CTL_STAT) & 0xFF0000) >> 16;
+ if (i2cStat & 0x80) {
+ if (i2cStat & 0x28)
+ break;
+ ret = true;
+ }
+ i2cFifoRSz = (readl(bar + PXQ3PE_I2C_FIFO_STAT) & 0x1F00) >> 8;
+ if (i2cFifoRSz & 3) {
+ ++j;
+ continue;
+ }
+ for (idx = i; i2cFifoRSz && idx < i2cByteCnt && idx - i < i2cFifoRSz; idx += 4)
+ *(u32 *)(rdat + idx) = readl(bar + PXQ3PE_I2C_FIFO_DATA);
+ i = idx;
+ if (i < bytelen) {
+ if (i2cFifoRSz)
+ i2cByteCnt -= i2cFifoRSz;
+ else
+ ++j;
+ continue;
+ }
+ i2cStat = (readl(bar + PXQ3PE_I2C_CTL_STAT) & 0xFF0000) >> 16;
+ if (i2cStat & 0x80) {
+ if (i2cStat & 0x28)
+ break;
+ ret = true;
+ break;
+ }
+ ++j;
+ }
+ return !(readl(bar + PXQ3PE_I2C_FIFO_STAT) & 0x1F00) && ret;
+}
+
+int pxq3pe_xfr(struct i2c_adapter *i2c, struct i2c_msg *msg, int sz)
+{
+ struct ptx_card *card = i2c_get_adapdata(i2c);
+ u8 i;
+ bool ret = true;
+
+ if (!i2c || !card || !msg)
+ return -EINVAL;
+ for (i = 0; i < sz && ret; i++, msg++) {
+ u8 slvadr = msg->addr,
+ regadr = msg->len ? *msg->buf : 0,
+ mode = slvadr == PXQ3PE_I2C_ADR_GPIO ? PXQ3PE_MODE_GPIO
+ : sz > 1 && i == sz - 2 ? PXQ3PE_MODE_STAT
+ : PXQ3PE_MODE_TUNER;
+
+ mutex_lock(&card->lock);
+ if (msg->flags & I2C_M_RD) {
+ u8 buf[sz];
+
+ ret = pxq3pe_r(card, slvadr, regadr, buf, msg->len, mode);
+ memcpy(msg->buf, buf, msg->len);
+ } else
+ ret = pxq3pe_w(card, slvadr, regadr, msg->buf, msg->len, mode);
+ mutex_unlock(&card->lock);
+ }
+ return i;
+}
+
+bool pxq3pe_w_gpio2(struct ptx_card *card, u8 dat, u8 mask)
+{
+ u8 val;
+
+ return pxq3pe_r(card, PXQ3PE_I2C_ADR_GPIO, 0xB, &val, 1, PXQ3PE_MODE_GPIO) &&
+ (val = (mask & dat) | (val & ~mask), pxq3pe_w(card, PXQ3PE_I2C_ADR_GPIO, 0xB, &val, 1, PXQ3PE_MODE_GPIO));
+}
+
+void pxq3pe_w_gpio1(struct ptx_card *card, u8 val, u8 mask)
+{
+ struct pxq3pe_card *c = card->priv;
+
+ mask <<= 3;
+ writeb((readb(c->bar + 0x890) & ~mask) | ((val << 3) & mask), c->bar + 0x890);
+}
+
+void pxq3pe_w_gpio0(struct ptx_card *card, u8 val, u8 mask)
+{
+ struct pxq3pe_card *c = card->priv;
+
+ writeb((-(mask & 1) & 4 & -(val & 1)) | (readb(c->bar + 0x890) & ~(-(mask & 1) & 4)), c->bar + 0x890);
+ writeb((mask & val) | (readb(c->bar + 0x894) & ~mask), c->bar + 0x894);
+}
+
+void pxq3pe_power(struct ptx_card *card, bool ON)
+{
+ if (ON) {
+ pxq3pe_w_gpio0(card, 1, 1);
+ pxq3pe_w_gpio0(card, 0, 1);
+ pxq3pe_w_gpio0(card, 1, 1);
+ pxq3pe_w_gpio1(card, 1, 1);
+ pxq3pe_w_gpio1(card, 0, 1);
+ pxq3pe_w_gpio2(card, 2, 2);
+ pxq3pe_w_gpio2(card, 0, 2);
+ pxq3pe_w_gpio2(card, 2, 2);
+ pxq3pe_w_gpio2(card, 4, 4);
+ pxq3pe_w_gpio2(card, 0, 4);
+ pxq3pe_w_gpio2(card, 4, 4);
+ } else {
+ pxq3pe_w_gpio0(card, 0, 1);
+ pxq3pe_w_gpio0(card, 1, 1);
+ pxq3pe_w_gpio1(card, 1, 1);
+ }
+}
+
+irqreturn_t pxq3pe_irq(int irq, void *ctx)
+{
+ struct ptx_card *card = ctx;
+ struct pxq3pe_card *c = card->priv;
+ void __iomem *bar = c->bar;
+ u32 dmamgmt,
+ i,
+ intstat = readl(bar + PXQ3PE_IRQ_STAT);
+ bool ch = intstat & 0b0101 ? 0 : 1,
+ port = intstat & 0b0011 ? 0 : 1;
+ u8 *tbuf = c->dma.dat + PKT_BUFSZ * (port * 2 + ch);
+
+ void pxq3pe_dma_put_stream(struct pxq3pe_adap *p)
+ {
+ u8 *src = p->tBuf;
+ u32 len = p->tBufIdx,
+ savesz = len <= p->sBufSize - p->sBufStop ? len : p->sBufSize - p->sBufStop,
+ remain = len - savesz;
+
+ memcpy(&p->sBuf[p->sBufStop], src, savesz);
+ if (remain)
+ memcpy(p->sBuf, &src[savesz], remain);
+ p->sBufStop = (p->sBufStop + len) % p->sBufSize;
+ if (p->sBufByteCnt == p->sBufSize)
+ p->sBufStart = p->sBufStop;
+ else {
+ if (p->sBufSize >= p->sBufByteCnt + len)
+ p->sBufByteCnt += len;
+ else {
+ p->sBufStart = p->sBufStop;
+ p->sBufByteCnt = p->sBufSize;
+ }
+ }
+ }
+
+ if (!(intstat & 0b1111))
+ return IRQ_HANDLED;
+ writel(intstat, bar + PXQ3PE_IRQ_CLEAR);
+ dmamgmt = readl(bar + PXQ3PE_DMA_OFFSET_PORT * port + PXQ3PE_DMA_MGMT);
+ if ((readl(bar + PXQ3PE_DMA_OFFSET_PORT * port + PXQ3PE_DMA_OFFSET_CH * ch + PXQ3PE_DMA_XFR_STAT) & 0x3FFFFF) == PKT_BUFSZ)
+ for (i = 0; i < PKT_BUFSZ; i += PKT_BYTES) {
+ u8 i2cadr = !port * 4 + (tbuf[i] == 0xC7 ? 0 : tbuf[i] == 0x47 ?
+ 1 : tbuf[i] == 0x07 ? 2 : tbuf[i] == 0x87 ? 3 : card->adapn);
+ struct ptx_adap *adap = &card->adap[i2cadr];
+ struct pxq3pe_adap *p = adap->priv;
+
+ if (i2cadr < card->adapn && adap->ON) {
+ tbuf[i] = PTX_TS_SYNC;
+ memcpy(&p->tBuf[p->tBufIdx], &tbuf[i], PKT_BYTES);
+ p->tBufIdx += PKT_BYTES;
+ if (p->tBufIdx >= PKT_BUFSZ) {
+ pxq3pe_dma_put_stream(p);
+ p->tBufIdx = 0;
+ }
+ }
+ }
+ if (c->dma.ON[port])
+ writel(dmamgmt | (2 << (ch * 16)), bar + PXQ3PE_DMA_OFFSET_PORT * port + PXQ3PE_DMA_MGMT);
+ return IRQ_HANDLED;
+}
+
+int pxq3pe_thread(void *dat)
+{
+ struct ptx_adap *adap = dat;
+ struct pxq3pe_adap *p = adap->priv;
+
+ set_freezable();
+ while (!kthread_should_stop()) {
+ u8 *rbuf = &p->sBuf[p->sBufStart];
+ int i = 0,
+ j = 0,
+ k,
+ sz = p->sBufSize - p->sBufStart;
+
+ try_to_freeze();
+ if (!p->sBufByteCnt) {
+ msleep_interruptible(0);
+ continue;
+ }
+ if (sz > p->sBufByteCnt)
+ sz = p->sBufByteCnt;
+ while (j < sz / PKT_BYTES) {
+ j++;
+ i += 4;
+ while (i < j * PKT_BYTES)
+ for (k = 0; k < 8; k++, i++)
+ rbuf[i] ^= xor[idx[k]];
+ }
+ dvb_dmx_swfilter_raw(&adap->demux, rbuf, sz);
+ p->sBufStart = (p->sBufStart + sz) % p->sBufSize;
+ p->sBufByteCnt -= sz;
+ }
+ return 0;
+}
+
+void pxq3pe_dma_stop(struct ptx_adap *adap)
+{
+ struct ptx_card *card = adap->card;
+ struct pxq3pe_card *c = card->priv;
+ u8 i2cadr = adap->fe.id,
+ i;
+ bool port = !(i2cadr & 4);
+
+ for (i = 0; i < card->adapn; i++)
+ if (!c->dma.ON[port] || (i2cadr != i && (i & 4) == (i2cadr & 4) && c->dma.ON[port]))
+ return;
+
+ i = readb(c->bar + PXQ3PE_DMA_OFFSET_PORT * port + PXQ3PE_DMA_MGMT);
+ if ((i & 0b1100) == 4)
+ writeb(i & 0xFD, c->bar + PXQ3PE_DMA_OFFSET_PORT * port + PXQ3PE_DMA_MGMT);
+ writeb(0b0011 << (port * 2), c->bar + PXQ3PE_IRQ_DISABLE);
+ c->dma.ON[port] = false;
+}
+
+bool pxq3pe_dma_start(struct ptx_adap *adap)
+{
+ struct ptx_card *card = adap->card;
+ struct pxq3pe_card *c = card->priv;
+ struct pxq3pe_adap *p = adap->priv;
+ u8 i2cadr = adap->fe.id,
+ i;
+ bool port = !(i2cadr & 4);
+ u32 val = 0b0011 << (port * 2);
+
+ p->sBufByteCnt = 0;
+ p->sBufStop = 0;
+ p->sBufStart = 0;
+ if (c->dma.ON[port])
+ return true;
+
+ /* SetTSMode */
+ i = readb(c->bar + PXQ3PE_DMA_OFFSET_PORT * port + PXQ3PE_DMA_TSMODE);
+ if ((i & 0x80) == 0)
+ writeb(i | 0x80, c->bar + PXQ3PE_DMA_OFFSET_PORT * port + PXQ3PE_DMA_TSMODE);
+
+ /* irq_enable */
+ writel(val, c->bar + PXQ3PE_IRQ_ENABLE);
+ if (val != (readl(c->bar + PXQ3PE_IRQ_ACTIVE) & val))
+ return false;
+
+ /* cfg_dma */
+ for (i = 0; i < 2; i++) {
+ val = readl(c->bar + PXQ3PE_DMA_OFFSET_PORT * port + PXQ3PE_DMA_MGMT);
+ writel(c->dma.adr + PKT_BUFSZ * (port * 2 + i),
+ c->bar + PXQ3PE_DMA_OFFSET_PORT * port + PXQ3PE_DMA_OFFSET_CH * i + PXQ3PE_DMA_ADR_LO);
+ writel(0, c->bar + PXQ3PE_DMA_OFFSET_PORT * port + PXQ3PE_DMA_OFFSET_CH * i + PXQ3PE_DMA_ADR_HI);
+ writel(0x11C0E520, c->bar + PXQ3PE_DMA_OFFSET_PORT * port + PXQ3PE_DMA_OFFSET_CH * i + PXQ3PE_DMA_CTL);
+ writel(val | 3 << (i * 16),
+ c->bar + PXQ3PE_DMA_OFFSET_PORT * port + PXQ3PE_DMA_MGMT);
+ }
+ c->dma.ON[port] = true;
+ return true;
+}
+
+int pxq3pe_stop_feed(struct dvb_demux_feed *feed)
+{
+ struct ptx_adap *adap = container_of(feed->demux, struct ptx_adap, demux);
+
+ pxq3pe_dma_stop(adap);
+ kthread_stop(adap->kthread);
+ return 0;
+}
+
+int pxq3pe_start_feed(struct dvb_demux_feed *feed)
+{
+ struct ptx_adap *adap = container_of(feed->demux, struct ptx_adap, demux);
+
+ if (!pxq3pe_dma_start(adap))
+ return -EIO;
+ adap->kthread = kthread_run(pxq3pe_thread, adap, "%s_%d", adap->card->name, adap->fe.id);
+ return IS_ERR(adap->kthread) ? PTR_ERR(adap->kthread) : 0;
+}
+
+void pxq3pe_lnb(struct ptx_card *card, bool lnb)
+{
+ pxq3pe_w_gpio2(card, lnb ? 0x20 : 0, 0x20);
+}
+
+void pxq3pe_remove(struct pci_dev *pdev)
+{
+ struct ptx_card *card = pci_get_drvdata(pdev);
+ struct pxq3pe_card *c = card->priv;
+ u8 regctl = 0,
+ i;
+
+ if (!card)
+ return;
+ for (i = 0; i < card->adapn; i++) {
+ struct ptx_adap *adap = &card->adap[i];
+
+ pxq3pe_dma_stop(adap);
+ ptx_sleep(&adap->fe);
+ }
+ pxq3pe_w(card, PXQ3PE_I2C_ADR_GPIO, 0x80, ®ctl, 1, PXQ3PE_MODE_GPIO);
+ pxq3pe_power(card, false);
+
+ /* dma_hw_unmap */
+ free_irq(pdev->irq, card);
+ if (c->dma.dat && dma_ops->free)
+ dma_ops->free(&pdev->dev, c->dma.sz, c->dma.dat, c->dma.adr, NULL);
+ for (i = 0; i < card->adapn; i++) {
+ struct ptx_adap *adap = &card->adap[i];
+ struct pxq3pe_adap *p = adap->priv;
+
+ vfree(p->sBuf);
+ }
+ if (c->bar)
+ pci_iounmap(pdev, c->bar);
+ ptx_unregister_adap_fe(card);
+}
+
+static const struct i2c_algorithm pxq3pe_algo = {
+ .functionality = ptx_i2c_func,
+ .master_xfer = pxq3pe_xfr,
+};
+
+static int pxq3pe_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
+{
+ struct ptx_subdev_info pxq3pe_subdev_info[] = {
+ {SYS_ISDBT, 0x10, TC90522_MODNAME, 0x20, NM131_MODNAME},
+ {SYS_ISDBS, 0x11, TC90522_MODNAME, 0x21, TDA2014X_MODNAME},
+ {SYS_ISDBT, 0x12, TC90522_MODNAME, 0x22, NM131_MODNAME},
+ {SYS_ISDBS, 0x13, TC90522_MODNAME, 0x23, TDA2014X_MODNAME},
+ {SYS_ISDBT, 0x14, TC90522_MODNAME, 0x24, NM131_MODNAME},
+ {SYS_ISDBS, 0x15, TC90522_MODNAME, 0x25, TDA2014X_MODNAME},
+ {SYS_ISDBT, 0x16, TC90522_MODNAME, 0x26, NM131_MODNAME},
+ {SYS_ISDBS, 0x17, TC90522_MODNAME, 0x27, TDA2014X_MODNAME},
+ };
+ struct ptx_card *card = ptx_alloc(pdev, KBUILD_MODNAME, ARRAY_SIZE(pxq3pe_subdev_info),
+ sizeof(struct pxq3pe_card), sizeof(struct pxq3pe_adap), pxq3pe_lnb);
+ struct pxq3pe_card *c = card->priv;
+ struct device *dev = &pdev->dev;
+ u8 regctl = 0xA0,
+ i;
+ u16 cfg;
+ int err = !card || pci_read_config_word(pdev, PCI_COMMAND, &cfg);
+
+ if (err)
+ return ptx_abort(pdev, pxq3pe_remove, err, "Memory/PCI/DMA error, card=%p", card);
+ if (!(cfg & PCI_COMMAND_MASTER)) {
+ pci_set_master(pdev);
+ pci_read_config_word(pdev, PCI_COMMAND, &cfg);
+ if (!(cfg & PCI_COMMAND_MASTER))
+ return ptx_abort(pdev, pxq3pe_remove, -EIO, "Bus Mastering is disabled");
+ }
+ c->bar = pci_iomap(pdev, 0, 0);
+ if (!c->bar)
+ return ptx_abort(pdev, pxq3pe_remove, -EIO, "I/O map failed");
+ if (ptx_i2c_add_adapter(card, &pxq3pe_algo))
+ return ptx_abort(pdev, pxq3pe_remove, -EIO, "Cannot add I2C");
+
+ for (i = 0; i < card->adapn; i++) {
+ struct ptx_adap *adap = &card->adap[i];
+ struct pxq3pe_adap *p = adap->priv;
+
+ adap->fe.id = i;
+ p->sBufSize = PKT_BYTES * 100 << 9;
+ p->sBuf = vzalloc(p->sBufSize);
+ if (!p->sBuf)
+ return ptx_abort(pdev, pxq3pe_remove, -ENOMEM, "No memory for stream buffer");
+ }
+
+ /* dma_map */
+ c->dma.sz = PKT_BUFSZ * 4;
+ if (request_irq(pdev->irq, pxq3pe_irq, IRQF_SHARED, KBUILD_MODNAME, card))
+ return ptx_abort(pdev, pxq3pe_remove, -EIO, "IRQ failed");
+ if (dev->dma_mask && *dev->dma_mask && dma_ops->alloc) {
+ u32 gfp = dev->coherent_dma_mask ? 0x21 - (dev->coherent_dma_mask >= 0x1000000) : 0x20;
+
+ if ((!dev->coherent_dma_mask || dev->coherent_dma_mask <= 0xFFFFFFFF) && !(gfp & 1))
+ gfp |= 4;
+ c->dma.dat = dma_ops->alloc(dev, c->dma.sz, &c->dma.adr, gfp, NULL);
+ }
+ if (!c->dma.dat)
+ return ptx_abort(pdev, pxq3pe_remove, -EIO, "DMA mapping failed");
+
+ /* hw_init */
+ writeb(readb(c->bar + 0x880) & 0xC0, c->bar + 0x880);
+ writel(0x3200C8, c->bar + 0x904);
+ writel(0x90, c->bar + 0x900);
+ writel(0x10000, c->bar + 0x880);
+ writel(0x0080, c->bar + PXQ3PE_DMA_TSMODE);
+ writel(0x0080, c->bar + PXQ3PE_DMA_TSMODE + PXQ3PE_DMA_OFFSET_PORT);
+ writel(0x0000, c->bar + 0x888);
+ writel(0x00CF, c->bar + 0x894);
+ writel(0x8000, c->bar + 0x88C);
+ writel(0x1004, c->bar + 0x890);
+ writel(0x0090, c->bar + 0x900);
+ writel(0x3200C8, c->bar + 0x904);
+ pxq3pe_w_gpio0(card, 8, 0xFF);
+ pxq3pe_w_gpio1(card, 0, 2);
+ pxq3pe_w_gpio1(card, 1, 1);
+ pxq3pe_w_gpio0(card, 1, 1);
+ pxq3pe_w_gpio0(card, 0, 1);
+ pxq3pe_w_gpio0(card, 1, 1);
+ for (i = 0; i < 16; i++)
+ if (!pxq3pe_w(card, PXQ3PE_I2C_ADR_GPIO, 0x10 + i, auth + i, 1, PXQ3PE_MODE_GPIO))
+ break;
+ if (i < 16 || !pxq3pe_w(card, PXQ3PE_I2C_ADR_GPIO, 5, ®ctl, 1, PXQ3PE_MODE_GPIO))
+ return ptx_abort(pdev, pxq3pe_remove, -EIO, "hw_init failed");
+ pxq3pe_power(card, true);
+ err = ptx_register_adap_fe(card, pxq3pe_subdev_info, pxq3pe_start_feed, pxq3pe_stop_feed);
+ return err ? ptx_abort(pdev, pxq3pe_remove, err, "Unable to register DVB adapter & frontend") : 0;
+}
+
+static struct pci_driver pxq3pe_driver = {
+ .name = KBUILD_MODNAME,
+ .id_table = pxq3pe_id_table,
+ .probe = pxq3pe_probe,
+ .remove = pxq3pe_remove,
+};
+module_pci_driver(pxq3pe_driver);
+
--
2.3.10
^ permalink raw reply related [flat|nested] 52+ messages in thread
* Re: [media 7/7] PCI bridge driver for PT3 & PXQ3PE
2016-02-15 6:08 ` [media 7/7] PCI bridge driver for PT3 & PXQ3PE info
@ 2016-02-15 6:23 ` kbuild test robot
2016-02-15 6:47 ` kbuild test robot
` (2 subsequent siblings)
3 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2016-02-15 6:23 UTC (permalink / raw)
To: info
Cc: kbuild-all, linux-media,
Буди
Романто,
AreMa Inc, linux-kernel, crope, m.chehab, mchehab, hdegoede,
laurent.pinchart, mkrufky, sylvester.nawrocki, g.liakhovetski,
peter.senna
[-- Attachment #1: Type: text/plain, Size: 7081 bytes --]
Hi Буди,
[auto build test ERROR on linuxtv-media/master]
[cannot apply to v4.5-rc4 next-20160212]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/info-are-ma/Driver-bundle-for-PT3-PX-Q3PE/20160215-141501
base: git://linuxtv.org/media_tree.git master
config: x86_64-randconfig-x006-201607 (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
>> drivers/media/dvb-frontends/tc90522.c:23:2: error: unknown type name 'fe_status_t'
fe_status_t stat;
^
drivers/media/dvb-frontends/tc90522.c:71:45: error: unknown type name 'fe_status_t'
int tc90522_status(struct dvb_frontend *fe, fe_status_t *stat)
^
drivers/media/dvb-frontends/tc90522.c:118:84: error: unknown type name 'fe_status_t'
int tc90522_tune(struct dvb_frontend *fe, bool retune, u32 mode_flags, u32 *delay, fe_status_t *stat)
^
>> drivers/media/dvb-frontends/tc90522.c:238:17: error: 'tc90522_status' undeclared here (not in a function)
.read_status = tc90522_status,
^
>> drivers/media/dvb-frontends/tc90522.c:239:11: error: 'tc90522_tune' undeclared here (not in a function)
.tune = tc90522_tune,
^
vim +/fe_status_t +23 drivers/media/dvb-frontends/tc90522.c
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 17 #include "dvb_math.h"
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 18 #include "dvb_frontend.h"
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 19 #include "tc90522.h"
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 20
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 21 struct tc90522 {
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 22 struct i2c_adapter *i2c;
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 @23 fe_status_t stat;
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 24 };
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 25
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 26 bool tc90522_r(struct dvb_frontend *fe, u8 slvadr, u8 *buf, u8 len)
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 27 {
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 28 struct tc90522 *d = fe->demodulator_priv;
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 29 struct i2c_msg msg[] = {
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 30 {.addr = fe->id, .flags = 0, .buf = &slvadr, .len = 1,},
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 31 {.addr = fe->id, .flags = I2C_M_RD, .buf = buf, .len = len,},
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 32 };
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 33 return i2c_transfer(d->i2c, msg, 2) == 2;
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 34 }
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 35
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 36 bool tc90522_w(struct dvb_frontend *fe, u8 slvadr, u8 dat)
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 37 {
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 38 struct tc90522 *d = fe->demodulator_priv;
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 39 u8 buf[] = {slvadr, dat};
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 40 struct i2c_msg msg[] = {
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 41 {.addr = fe->id, .flags = 0, .buf = buf, .len = 2,},
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 42 };
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 43 return i2c_transfer(d->i2c, msg, 1) == 1;
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 44 }
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 45
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 46 u64 tc90522_n2int(const u8 *data, u8 n) /* convert n_bytes data from stream (network byte order) to integer */
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 47 { /* can't use <arpa/inet.h>'s ntoh*() as sometimes n = 3,5,... */
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 48 u32 i, val = 0;
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 49
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 50 for (i = 0; i < n; i++) {
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 51 val <<= 8;
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 52 val |= data[i];
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 53 }
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 54 return val;
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 55 }
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 56
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 57 int tc90522_cn_raw(struct dvb_frontend *fe, u16 *raw) /* for DVBv3 compatibility */
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 58 {
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 59 u8 buf[3],
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 60 len = fe->dtv_property_cache.delivery_system == SYS_ISDBS ? 2 : 3,
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 61 adr = fe->dtv_property_cache.delivery_system == SYS_ISDBS ? 0xbc : 0x8b;
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 62 bool ok = tc90522_r(fe, adr, buf, len);
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 63 int cn = tc90522_n2int(buf, len);
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 64
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 65 if (!ok)
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 66 return -EIO;
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 67 *raw = cn;
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 68 return cn;
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 69 }
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 70
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 @71 int tc90522_status(struct dvb_frontend *fe, fe_status_t *stat)
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 72 {
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 73 struct tc90522 *d = fe->demodulator_priv;
fc7fad5bd Буди Романто, AreMa Inc 2016-02-15 74 struct dtv_frontend_properties *c = &fe->dtv_property_cache;
:::::: The code at line 23 was first introduced by commit
:::::: fc7fad5bdf7260bcb1bb53da404eb436af2269c0 Toshiba TC90522XBG quad demodulator (2ch OFDM + 2ch 8PSK) used by both PT3 & PX-Q3PE
:::::: TO: Буди Романто, AreMa Inc <knightrider@are.ma>
:::::: CC: 0day robot <fengguang.wu@intel.com>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/octet-stream, Size: 23937 bytes --]
^ permalink raw reply [flat|nested] 52+ messages in thread
* Re: [media 7/7] PCI bridge driver for PT3 & PXQ3PE
2016-02-15 6:08 ` [media 7/7] PCI bridge driver for PT3 & PXQ3PE info
2016-02-15 6:23 ` kbuild test robot
@ 2016-02-15 6:47 ` kbuild test robot
2016-02-15 7:34 ` kbuild test robot
2016-02-15 7:34 ` [PATCH] fix platform_no_drv_owner.cocci warnings kbuild test robot
3 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2016-02-15 6:47 UTC (permalink / raw)
To: info
Cc: kbuild-all, linux-media,
Буди
Романто,
AreMa Inc, linux-kernel, crope, m.chehab, mchehab, hdegoede,
laurent.pinchart, mkrufky, sylvester.nawrocki, g.liakhovetski,
peter.senna
[-- Attachment #1: Type: text/plain, Size: 3296 bytes --]
Hi Буди,
[auto build test WARNING on linuxtv-media/master]
[cannot apply to v4.5-rc4 next-20160212]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/info-are-ma/Driver-bundle-for-PT3-PX-Q3PE/20160215-141501
base: git://linuxtv.org/media_tree.git master
config: s390-allyesconfig (attached as .config)
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=s390
All warnings (new ones prefixed by >>):
drivers/media/tuners/mxl301rf.c: In function 'mxl301rf_w':
>> drivers/media/tuners/mxl301rf.c:31:1: warning: 'mxl301rf_w' uses dynamic stack allocation
}
^
drivers/media/tuners/mxl301rf.c: In function 'mxl301rf_w_tuner':
>> drivers/media/tuners/mxl301rf.c:40:1: warning: 'mxl301rf_w_tuner' uses dynamic stack allocation
}
^
--
drivers/media/tuners/qm1d1c0042.c: In function 'qm1d1c0042_w':
>> drivers/media/tuners/qm1d1c0042.c:46:1: warning: 'qm1d1c0042_w' uses dynamic stack allocation
}
^
vim +/mxl301rf_w +31 drivers/media/tuners/mxl301rf.c
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 25 {.addr = fe->id, .flags = 0, .buf = buf, .len = len + 1,},
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 26 };
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 27
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 28 buf[0] = slvadr;
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 29 memcpy(buf + 1, dat, len);
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 30 return i2c_transfer(t->i2c, msg, 1) == 1 ? 0 : -EIO;
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 @31 }
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 32
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 33 int mxl301rf_w_tuner(struct dvb_frontend *fe, const u8 *dat, int len)
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 34 {
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 35 u8 buf[len + 1];
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 36
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 37 buf[0] = ((struct mxl301rf *)fe->tuner_priv)->adr_tuner << 1;
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 38 memcpy(buf + 1, dat, len);
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 39 return mxl301rf_w(fe, 0xFE, buf, len + 1);
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 @40 }
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 41
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 42 void mxl301rf_r(struct dvb_frontend *fe, u8 regadr, u8 *dat)
3f15bcc3 Буди Романто, AreMa Inc 2016-02-15 43 {
:::::: The code at line 31 was first introduced by commit
:::::: 3f15bcc3ee23377c702f9635ca3e5908d147eb80 MaxLinear MxL301RF ISDB-T tuner
:::::: TO: Буди Романто, AreMa Inc <knightrider@are.ma>
:::::: CC: 0day robot <fengguang.wu@intel.com>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/octet-stream, Size: 40160 bytes --]
^ permalink raw reply [flat|nested] 52+ messages in thread
* Re: [media 7/7] PCI bridge driver for PT3 & PXQ3PE
2016-02-15 6:08 ` [media 7/7] PCI bridge driver for PT3 & PXQ3PE info
2016-02-15 6:23 ` kbuild test robot
2016-02-15 6:47 ` kbuild test robot
@ 2016-02-15 7:34 ` kbuild test robot
2016-02-15 7:34 ` [PATCH] fix platform_no_drv_owner.cocci warnings kbuild test robot
3 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2016-02-15 7:34 UTC (permalink / raw)
To: info
Cc: kbuild-all, linux-media,
Буди
Романто,
AreMa Inc, linux-kernel, crope, m.chehab, mchehab, hdegoede,
laurent.pinchart, mkrufky, sylvester.nawrocki, g.liakhovetski,
peter.senna
[-- Attachment #1: Type: text/plain, Size: 3131 bytes --]
Hi Буди,
[auto build test ERROR on linuxtv-media/master]
[cannot apply to v4.5-rc4 next-20160212]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/info-are-ma/Driver-bundle-for-PT3-PX-Q3PE/20160215-141501
base: git://linuxtv.org/media_tree.git master
config: i386-allmodconfig (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All error/warnings (new ones prefixed by >>):
In file included from drivers/media/pci/ptx/pt3_pci.c:19:0:
>> drivers/media/pci/ptx/ptx_common.h:24:2: error: unknown type name 'fe_delivery_system_t'
fe_delivery_system_t type;
^
--
In file included from drivers/media/pci/ptx/ptx_common.c:9:0:
>> drivers/media/pci/ptx/ptx_common.h:24:2: error: unknown type name 'fe_delivery_system_t'
fe_delivery_system_t type;
^
drivers/media/pci/ptx/ptx_common.c: In function 'ptx_abort':
>> drivers/media/pci/ptx/ptx_common.c:199:6: error: implicit declaration of function 'vzalloc' [-Werror=implicit-function-declaration]
s = vzalloc(slen);
^
>> drivers/media/pci/ptx/ptx_common.c:199:4: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
s = vzalloc(slen);
^
>> drivers/media/pci/ptx/ptx_common.c:203:3: error: implicit declaration of function 'vfree' [-Werror=implicit-function-declaration]
vfree(s);
^
cc1: some warnings being treated as errors
--
In file included from drivers/media/pci/ptx/pxq3pe_pci.c:18:0:
>> drivers/media/pci/ptx/ptx_common.h:24:2: error: unknown type name 'fe_delivery_system_t'
fe_delivery_system_t type;
^
drivers/media/pci/ptx/pxq3pe_pci.c: In function 'pxq3pe_remove':
>> drivers/media/pci/ptx/pxq3pe_pci.c:499:3: error: implicit declaration of function 'vfree' [-Werror=implicit-function-declaration]
vfree(p->sBuf);
^
drivers/media/pci/ptx/pxq3pe_pci.c: In function 'pxq3pe_probe':
>> drivers/media/pci/ptx/pxq3pe_pci.c:552:14: error: implicit declaration of function 'vzalloc' [-Werror=implicit-function-declaration]
p->sBuf = vzalloc(p->sBufSize);
^
>> drivers/media/pci/ptx/pxq3pe_pci.c:552:12: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
p->sBuf = vzalloc(p->sBufSize);
^
cc1: some warnings being treated as errors
coccinelle warnings: (new ones prefixed by >>)
>> drivers/media/dvb-frontends/tc90522.c:271:3-8: No need to set .owner here. The core will do it.
Please review and possibly fold the followup patch.
vim +/fe_delivery_system_t +24 drivers/media/pci/ptx/ptx_common.h
18 enum ePTX {
19 PTX_TS_SYNC = 0x47,
20 PTX_TS_NOT_SYNC = 0x74,
21 };
22
23 struct ptx_subdev_info {
> 24 fe_delivery_system_t type;
25 u8 demod_addr, *demod_name,
26 tuner_addr, *tuner_name;
27 };
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/octet-stream, Size: 53467 bytes --]
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
2016-02-15 6:08 ` [media 7/7] PCI bridge driver for PT3 & PXQ3PE info
` (2 preceding siblings ...)
2016-02-15 7:34 ` kbuild test robot
@ 2016-02-15 7:34 ` kbuild test robot
3 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2016-02-15 7:34 UTC (permalink / raw)
To: info
Cc: kbuild-all, linux-media,
Буди
Романто,
AreMa Inc, linux-kernel, crope, m.chehab, mchehab, hdegoede,
laurent.pinchart, mkrufky, sylvester.nawrocki, g.liakhovetski,
peter.senna
drivers/media/dvb-frontends/tc90522.c:271:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Буди Романто, AreMa Inc <knightrider@are.ma>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
tc90522.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/media/dvb-frontends/tc90522.c
+++ b/drivers/media/dvb-frontends/tc90522.c
@@ -268,7 +268,6 @@ MODULE_DEVICE_TABLE(i2c, tc90522_id);
static struct i2c_driver tc90522_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = tc90522_id->name,
},
.probe = tc90522_probe,
^ permalink raw reply [flat|nested] 52+ messages in thread
* Re: [media 1/7] raise adapter number limit
2016-02-15 6:08 ` [media 1/7] raise adapter number limit info
@ 2016-02-15 11:25 ` Peter Senna Tschudin
0 siblings, 0 replies; 52+ messages in thread
From: Peter Senna Tschudin @ 2016-02-15 11:25 UTC (permalink / raw)
To: info
Cc: linux-media,
Буди
Романто,
AreMa Inc, linux-kernel, Antti Palosaari, Mauro Carvalho Chehab,
mchehab, Hans De Goede, Laurent Pinchart, mkrufky,
Sylwester Nawrocki, g.liakhovetski
On Mon, Feb 15, 2016 at 7:08 AM, <info@are.ma> wrote:
> From: Буди Романто, AreMa Inc <knightrider@are.ma>
>
> The current limit is too low for latest cards with 8+ tuners on a single slot, change to 64.
>
> Signed-off-by: Буди Романто, AreMa Inc <knightrider@are.ma>
I think that here goes only your name, not <name>, <company>.
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
[not found] <201906240241.S3kwAGar%lkp@intel.com>
@ 2019-06-23 18:50 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2019-06-23 18:50 UTC (permalink / raw)
To: Asmaa Mnebhi
Cc: kbuild-all, Corey Minyard, Arnd Bergmann, Greg Kroah-Hartman,
openipmi-developer, linux-kernel
From: kbuild test robot <lkp@intel.com>
drivers/char/ipmi/ipmb_dev_int.c:352:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
Fixes: 51bd6f291583 ("Add support for IPMB driver")
CC: Asmaa Mnebhi <Asmaa@mellanox.com>
Signed-off-by: kbuild test robot <lkp@intel.com>
---
tree: https://github.com/cminyard/linux-ipmi for-next
head: 21feadd024e747123bc0aaba8d8cbef2b5eda058
commit: 51bd6f291583684f495ea498984dfc22049d7fd2 [5/7] Add support for IPMB driver
ipmb_dev_int.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/char/ipmi/ipmb_dev_int.c
+++ b/drivers/char/ipmi/ipmb_dev_int.c
@@ -349,7 +349,6 @@ MODULE_DEVICE_TABLE(acpi, acpi_ipmb_id);
static struct i2c_driver ipmb_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "ipmb-dev",
.acpi_match_table = ACPI_PTR(acpi_ipmb_id),
},
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
2018-12-30 5:10 [nomadik:ixp4 4/9] drivers/gpio/gw_i2c_pld.c:25:10: fatal error: linux/i2c/gw_i2c_pld.h: No such file or directory kbuild test robot
@ 2018-12-30 5:10 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2018-12-30 5:10 UTC (permalink / raw)
To: Linus Walleij; +Cc: kbuild-all, linux-arm-kernel
From: kbuild test robot <fengguang.wu@intel.com>
drivers/gpio/gw_i2c_pld.c:351:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
Fixes: 443f1c782cc7 ("GW i2c PLF GPIO")
Signed-off-by: kbuild test robot <fengguang.wu@intel.com>
---
tree: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git ixp4
head: fd04bd59327ab42cfa79c1a5aaa3160fc4821402
commit: 443f1c782cc742e40a1ef4cb2bca0afa2fea9baf [4/9] GW i2c PLF GPIO
gw_i2c_pld.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/gpio/gw_i2c_pld.c
+++ b/drivers/gpio/gw_i2c_pld.c
@@ -348,7 +348,6 @@ static int gw_i2c_pld_remove(struct i2c_
static struct i2c_driver gw_i2c_pld_driver = {
.driver = {
.name = "gw_i2c_pld",
- .owner = THIS_MODULE,
},
.probe = gw_i2c_pld_probe,
.remove = gw_i2c_pld_remove,
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
2017-02-20 10:33 ` Patrick Vogelaar
@ 2017-02-20 12:05 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2017-02-20 12:05 UTC (permalink / raw)
To: Patrick Vogelaar
Cc: kbuild-all, dmitry.torokhov, linux-kernel, devicetree,
linux-input, Patrick Vogelaar
drivers/input/misc/cy8cmbr3102.c:210:4-9: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Patrick Vogelaar <Patrick.Vogelaar@gigatronik.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
cy8cmbr3102.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/input/misc/cy8cmbr3102.c
+++ b/drivers/input/misc/cy8cmbr3102.c
@@ -207,7 +207,6 @@ MODULE_DEVICE_TABLE(of, of_cy8cmbr3102_m
static struct i2c_driver cy8cmbr3102_driver = {
.driver = {
.name = "cy8cmbr3102",
- .owner = THIS_MODULE,
.of_match_table = of_match_ptr(of_cy8cmbr3102_match),
},
.probe = cy8cmbr3102_probe,
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
@ 2017-02-20 12:05 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2017-02-20 12:05 UTC (permalink / raw)
Cc: kbuild-all, dmitry.torokhov, linux-kernel, devicetree,
linux-input, Patrick Vogelaar
drivers/input/misc/cy8cmbr3102.c:210:4-9: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Patrick Vogelaar <Patrick.Vogelaar@gigatronik.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
cy8cmbr3102.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/input/misc/cy8cmbr3102.c
+++ b/drivers/input/misc/cy8cmbr3102.c
@@ -207,7 +207,6 @@ MODULE_DEVICE_TABLE(of, of_cy8cmbr3102_m
static struct i2c_driver cy8cmbr3102_driver = {
.driver = {
.name = "cy8cmbr3102",
- .owner = THIS_MODULE,
.of_match_table = of_match_ptr(of_cy8cmbr3102_match),
},
.probe = cy8cmbr3102_probe,
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
2016-11-23 4:57 ` Ryan Lee
@ 2016-11-23 18:13 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2016-11-23 18:13 UTC (permalink / raw)
To: Ryan Lee
Cc: kbuild-all, lgirdwood, broonie, robh+dt, mark.rutland, perex,
tiwai, arnd, michael, oder_chiou, yesanishhere, jacob,
Damien.Horsley, bardliao, kuninori.morimoto.gx, petr, lars, nh6z,
ryans.lee, alsa-devel, devicetree, linux-kernel
sound/soc/codecs/max98927.c:941:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Ryan Lee <RyanS.Lee@maximintegrated.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
max98927.c | 1 -
1 file changed, 1 deletion(-)
--- a/sound/soc/codecs/max98927.c
+++ b/sound/soc/codecs/max98927.c
@@ -938,7 +938,6 @@ MODULE_DEVICE_TABLE(of, max98927_of_matc
static struct i2c_driver max98927_i2c_driver = {
.driver = {
.name = "max98927",
- .owner = THIS_MODULE,
.of_match_table = of_match_ptr(max98927_of_match),
.pm = NULL,
},
^ permalink raw reply [flat|nested] 52+ messages in thread
* Re: [PATCH] fix platform_no_drv_owner.cocci warnings
2016-07-27 14:41 ` Julia Lawall
@ 2016-08-08 5:47 ` Vinod Koul
-1 siblings, 0 replies; 52+ messages in thread
From: Vinod Koul @ 2016-08-08 5:47 UTC (permalink / raw)
To: Julia Lawall
Cc: Michal Simek, Dan Williams, Sören Brinkmann, Hyun Kwon,
kbuild-all, linux-arm-kernel, dmaengine, linux-kernel
On Wed, Jul 27, 2016 at 04:41:16PM +0200, Julia Lawall wrote:
> No need to set .owner here. The core will do it.
And which tree was this generated against :-)
Upstream doesn't have _dpdma.c
>
> Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
>
> Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
> ---
>
> xilinx_dpdma.c | 1 -
> 1 file changed, 1 deletion(-)
>
> --- a/drivers/dma/xilinx/xilinx_dpdma.c
> +++ b/drivers/dma/xilinx/xilinx_dpdma.c
> @@ -1944,7 +1944,6 @@ static struct platform_driver xilinx_dpd
> .remove = xilinx_dpdma_remove,
> .driver = {
> .name = "xilinx-dpdma",
> - .owner = THIS_MODULE,
> .of_match_table = xilinx_dpdma_of_match,
> },
> };
--
~Vinod
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
@ 2016-08-08 5:47 ` Vinod Koul
0 siblings, 0 replies; 52+ messages in thread
From: Vinod Koul @ 2016-08-08 5:47 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, Jul 27, 2016 at 04:41:16PM +0200, Julia Lawall wrote:
> No need to set .owner here. The core will do it.
And which tree was this generated against :-)
Upstream doesn't have _dpdma.c
>
> Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
>
> Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
> ---
>
> xilinx_dpdma.c | 1 -
> 1 file changed, 1 deletion(-)
>
> --- a/drivers/dma/xilinx/xilinx_dpdma.c
> +++ b/drivers/dma/xilinx/xilinx_dpdma.c
> @@ -1944,7 +1944,6 @@ static struct platform_driver xilinx_dpd
> .remove = xilinx_dpdma_remove,
> .driver = {
> .name = "xilinx-dpdma",
> - .owner = THIS_MODULE,
> .of_match_table = xilinx_dpdma_of_match,
> },
> };
--
~Vinod
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
2016-08-06 15:03 ` Gerard H. Pille
@ 2016-08-06 22:00 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2016-08-06 22:00 UTC (permalink / raw)
To: Gerard H. Pille; +Cc: kbuild-all, linux-media, Gerard H. Pille
drivers/media/dvb-frontends/si2165.c:1192:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Gerard H. Pille <g.h.p@skynet.be>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
si2165.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/media/dvb-frontends/si2165.c
+++ b/drivers/media/dvb-frontends/si2165.c
@@ -1189,7 +1189,6 @@ MODULE_DEVICE_TABLE(i2c, si2165_id_table
static struct i2c_driver si2165_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "si2165",
},
.probe = si2165_probe,
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
@ 2016-07-27 14:41 ` Julia Lawall
0 siblings, 0 replies; 52+ messages in thread
From: Julia Lawall @ 2016-07-27 14:41 UTC (permalink / raw)
To: Michal Simek, Dan Williams, Vinod Koul, Sören Brinkmann, Hyun Kwon
Cc: kbuild-all, linux-arm-kernel, dmaengine, linux-kernel
No need to set .owner here. The core will do it.
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
xilinx_dpdma.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/dma/xilinx/xilinx_dpdma.c
+++ b/drivers/dma/xilinx/xilinx_dpdma.c
@@ -1944,7 +1944,6 @@ static struct platform_driver xilinx_dpd
.remove = xilinx_dpdma_remove,
.driver = {
.name = "xilinx-dpdma",
- .owner = THIS_MODULE,
.of_match_table = xilinx_dpdma_of_match,
},
};
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
@ 2016-07-27 14:41 ` Julia Lawall
0 siblings, 0 replies; 52+ messages in thread
From: Julia Lawall @ 2016-07-27 14:41 UTC (permalink / raw)
To: linux-arm-kernel
No need to set .owner here. The core will do it.
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
xilinx_dpdma.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/dma/xilinx/xilinx_dpdma.c
+++ b/drivers/dma/xilinx/xilinx_dpdma.c
@@ -1944,7 +1944,6 @@ static struct platform_driver xilinx_dpd
.remove = xilinx_dpdma_remove,
.driver = {
.name = "xilinx-dpdma",
- .owner = THIS_MODULE,
.of_match_table = xilinx_dpdma_of_match,
},
};
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
@ 2016-01-10 10:44 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2016-01-10 10:44 UTC (permalink / raw)
Cc: kbuild-all-JC7UmRfGjtg, linux-kernel-u79uwXL29TY76Z2rM5mHXA,
lm-sensors-GZX6beZjE8VD60Wz+7aTrA,
linux-i2c-u79uwXL29TY76Z2rM5mHXA,
linux-watchdog-u79uwXL29TY76Z2rM5mHXA,
linux-gpio-u79uwXL29TY76Z2rM5mHXA,
lee.jones-QSEj5FYQhm4dnm+yROfE0A, jdelvare-IBi9RG/b67k,
linux-0h96xk9xTtrk1uMJSBkQmQ, wim-IQzOog9fTRqzQB+pC5nmwQ,
jo.sunga-ELdSlb/RfAS1Z/+hSey0Gg, Richard Vidal-Dorsch
drivers/video/backlight/imanager-bl.c:187:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Richard Vidal-Dorsch <richard.dorsch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Signed-off-by: Fengguang Wu <fengguang.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
imanager-bl.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/video/backlight/imanager-bl.c
+++ b/drivers/video/backlight/imanager-bl.c
@@ -184,7 +184,6 @@ static int imanager_backlight_remove(str
static struct platform_driver imanager_backlight_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "imanager_backlight",
},
.probe = imanager_backlight_probe,
--
To unsubscribe from this list: send the line "unsubscribe linux-watchdog" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
@ 2016-01-10 10:44 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2016-01-10 10:44 UTC (permalink / raw)
To: richard.dorsch
Cc: kbuild-all, linux-kernel, lm-sensors, linux-i2c, linux-watchdog,
linux-gpio, lee.jones, jdelvare, linux, wim, jo.sunga,
Richard Vidal-Dorsch
drivers/video/backlight/imanager-bl.c:187:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Richard Vidal-Dorsch <richard.dorsch@gmail.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
imanager-bl.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/video/backlight/imanager-bl.c
+++ b/drivers/video/backlight/imanager-bl.c
@@ -184,7 +184,6 @@ static int imanager_backlight_remove(str
static struct platform_driver imanager_backlight_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "imanager_backlight",
},
.probe = imanager_backlight_probe,
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
2016-01-10 9:11 ` richard.dorsch
@ 2016-01-10 10:34 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2016-01-10 10:34 UTC (permalink / raw)
Cc: kbuild-all, linux-kernel, lm-sensors, linux-i2c, linux-watchdog,
linux-gpio, lee.jones, jdelvare, linux, wim, jo.sunga,
Richard Vidal-Dorsch
drivers/i2c/busses/imanager-i2c.c:228:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Richard Vidal-Dorsch <richard.dorsch@gmail.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
imanager-i2c.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/i2c/busses/imanager-i2c.c
+++ b/drivers/i2c/busses/imanager-i2c.c
@@ -225,7 +225,6 @@ static int imanager_i2c_remove(struct pl
static struct platform_driver imanager_i2c_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "imanager_i2c",
},
.probe = imanager_i2c_probe,
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
@ 2016-01-10 10:34 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2016-01-10 10:34 UTC (permalink / raw)
To: richard.dorsch
Cc: kbuild-all, linux-kernel, lm-sensors, linux-i2c, linux-watchdog,
linux-gpio, lee.jones, jdelvare, linux, wim, jo.sunga,
Richard Vidal-Dorsch
drivers/i2c/busses/imanager-i2c.c:228:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Richard Vidal-Dorsch <richard.dorsch@gmail.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
imanager-i2c.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/i2c/busses/imanager-i2c.c
+++ b/drivers/i2c/busses/imanager-i2c.c
@@ -225,7 +225,6 @@ static int imanager_i2c_remove(struct pl
static struct platform_driver imanager_i2c_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "imanager_i2c",
},
.probe = imanager_i2c_probe,
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
2016-01-10 9:11 ` richard.dorsch
@ 2016-01-10 10:25 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2016-01-10 10:25 UTC (permalink / raw)
Cc: kbuild-all, linux-kernel, lm-sensors, linux-i2c, linux-watchdog,
linux-gpio, lee.jones, jdelvare, linux, wim, jo.sunga,
Richard Vidal-Dorsch
drivers/hwmon/imanager-hwmon.c:1047:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Richard Vidal-Dorsch <richard.dorsch@gmail.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
imanager-hwmon.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/hwmon/imanager-hwmon.c
+++ b/drivers/hwmon/imanager-hwmon.c
@@ -1044,7 +1044,6 @@ static int imanager_hwmon_probe(struct p
static struct platform_driver imanager_hwmon_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "imanager_hwmon",
},
.probe = imanager_hwmon_probe,
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
@ 2016-01-10 10:25 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2016-01-10 10:25 UTC (permalink / raw)
To: richard.dorsch
Cc: kbuild-all, linux-kernel, lm-sensors, linux-i2c, linux-watchdog,
linux-gpio, lee.jones, jdelvare, linux, wim, jo.sunga,
Richard Vidal-Dorsch
drivers/hwmon/imanager-hwmon.c:1047:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Richard Vidal-Dorsch <richard.dorsch@gmail.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
imanager-hwmon.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/hwmon/imanager-hwmon.c
+++ b/drivers/hwmon/imanager-hwmon.c
@@ -1044,7 +1044,6 @@ static int imanager_hwmon_probe(struct p
static struct platform_driver imanager_hwmon_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "imanager_hwmon",
},
.probe = imanager_hwmon_probe,
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
2016-01-10 9:10 ` richard.dorsch-Re5JQEeQqe8AvxtiuMwx3w
@ 2016-01-10 10:11 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2016-01-10 10:11 UTC (permalink / raw)
Cc: kbuild-all, linux-kernel, lm-sensors, linux-i2c, linux-watchdog,
linux-gpio, lee.jones, jdelvare, linux, wim, jo.sunga,
Richard Vidal-Dorsch
drivers/mfd/imanager-core.c:248:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Richard Vidal-Dorsch <richard.dorsch@gmail.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
imanager-core.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/mfd/imanager-core.c
+++ b/drivers/mfd/imanager-core.c
@@ -245,7 +245,6 @@ static int imanager_remove(struct platfo
static struct platform_driver imanager_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "imanager-core",
},
.probe = imanager_probe,
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
@ 2016-01-10 10:11 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2016-01-10 10:11 UTC (permalink / raw)
To: richard.dorsch
Cc: kbuild-all, linux-kernel, lm-sensors, linux-i2c, linux-watchdog,
linux-gpio, lee.jones, jdelvare, linux, wim, jo.sunga,
Richard Vidal-Dorsch
drivers/mfd/imanager-core.c:248:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Richard Vidal-Dorsch <richard.dorsch@gmail.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
imanager-core.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/mfd/imanager-core.c
+++ b/drivers/mfd/imanager-core.c
@@ -245,7 +245,6 @@ static int imanager_remove(struct platfo
static struct platform_driver imanager_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "imanager-core",
},
.probe = imanager_probe,
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
@ 2016-01-09 2:02 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2016-01-09 2:02 UTC (permalink / raw)
Cc: kbuild-all-JC7UmRfGjtg, linux-kernel-u79uwXL29TY76Z2rM5mHXA,
lm-sensors-GZX6beZjE8VD60Wz+7aTrA,
linux-i2c-u79uwXL29TY76Z2rM5mHXA,
linux-watchdog-u79uwXL29TY76Z2rM5mHXA,
linux-gpio-u79uwXL29TY76Z2rM5mHXA,
lee.jones-QSEj5FYQhm4dnm+yROfE0A, jdelvare-IBi9RG/b67k,
linux-0h96xk9xTtrk1uMJSBkQmQ, wim-IQzOog9fTRqzQB+pC5nmwQ,
jo.sunga-ELdSlb/RfAS1Z/+hSey0Gg, Richard Vidal-Dorsch
drivers/watchdog/imanager-wdt.c:322:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Richard Vidal-Dorsch <richard.dorsch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Signed-off-by: Fengguang Wu <fengguang.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
imanager-wdt.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/watchdog/imanager-wdt.c
+++ b/drivers/watchdog/imanager-wdt.c
@@ -319,7 +319,6 @@ static int imanager_wdt_remove(struct pl
static struct platform_driver imanager_wdt_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "imanager_wdt",
},
.probe = imanager_wdt_probe,
--
To unsubscribe from this list: send the line "unsubscribe linux-watchdog" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
@ 2016-01-09 2:02 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2016-01-09 2:02 UTC (permalink / raw)
To: richard.dorsch
Cc: kbuild-all, linux-kernel, lm-sensors, linux-i2c, linux-watchdog,
linux-gpio, lee.jones, jdelvare, linux, wim, jo.sunga,
Richard Vidal-Dorsch
drivers/watchdog/imanager-wdt.c:322:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Richard Vidal-Dorsch <richard.dorsch@gmail.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
imanager-wdt.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/watchdog/imanager-wdt.c
+++ b/drivers/watchdog/imanager-wdt.c
@@ -319,7 +319,6 @@ static int imanager_wdt_remove(struct pl
static struct platform_driver imanager_wdt_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "imanager_wdt",
},
.probe = imanager_wdt_probe,
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
2016-01-08 22:29 ` richard.dorsch
@ 2016-01-09 0:50 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2016-01-09 0:50 UTC (permalink / raw)
Cc: kbuild-all, linux-kernel, lm-sensors, linux-i2c, linux-watchdog,
linux-gpio, lee.jones, jdelvare, linux, wim, jo.sunga,
Richard Vidal-Dorsch
drivers/gpio/imanager-gpio.c:170:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Richard Vidal-Dorsch <richard.dorsch@gmail.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
imanager-gpio.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/gpio/imanager-gpio.c
+++ b/drivers/gpio/imanager-gpio.c
@@ -167,7 +167,6 @@ static int imanager_remove(struct platfo
static struct platform_driver imanager_gpio_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "imanager_gpio",
},
.probe = imanager_gpio_probe,
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
@ 2016-01-09 0:50 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2016-01-09 0:50 UTC (permalink / raw)
To: richard.dorsch
Cc: kbuild-all, linux-kernel, lm-sensors, linux-i2c, linux-watchdog,
linux-gpio, lee.jones, jdelvare, linux, wim, jo.sunga,
Richard Vidal-Dorsch
drivers/gpio/imanager-gpio.c:170:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Richard Vidal-Dorsch <richard.dorsch@gmail.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
imanager-gpio.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/gpio/imanager-gpio.c
+++ b/drivers/gpio/imanager-gpio.c
@@ -167,7 +167,6 @@ static int imanager_remove(struct platfo
static struct platform_driver imanager_gpio_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "imanager_gpio",
},
.probe = imanager_gpio_probe,
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
2015-11-13 12:06 ` [PATCHv3] " Joao Pinto
@ 2015-11-13 11:36 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2015-11-13 11:36 UTC (permalink / raw)
To: Joao Pinto; +Cc: kbuild-all, bhelgaas, CARLOS.PALMINHA, linux-pci, Joao Pinto
drivers/pci/host/pcie-snpsdev.c:323:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Joao Pinto <Joao.Pinto@synopsys.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
pcie-snpsdev.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/pci/host/pcie-snpsdev.c
+++ b/drivers/pci/host/pcie-snpsdev.c
@@ -320,7 +320,6 @@ static struct platform_driver snpsdev_pc
.remove = __exit_p(snpsdev_pcie_rc_remove),
.driver = {
.name = "pcie-snpsdev",
- .owner = THIS_MODULE,
.of_match_table = snpsdev_pcie_rc_of_match,
},
};
^ permalink raw reply [flat|nested] 52+ messages in thread
* Re: [PATCH] fix platform_no_drv_owner.cocci warnings
2015-04-07 13:09 ` Linus Walleij
@ 2015-04-08 1:24 ` Fengguang Wu
0 siblings, 0 replies; 52+ messages in thread
From: Fengguang Wu @ 2015-04-08 1:24 UTC (permalink / raw)
To: Linus Walleij
Cc: Thierry Reding, Alexandre Courbot, kbuild-all, linux-gpio, linux-kernel
On Tue, Apr 07, 2015 at 03:09:46PM +0200, Linus Walleij wrote:
> On Mon, Mar 30, 2015 at 3:05 PM, Thierry Reding <treding@nvidia.com> wrote:
> > On Sun, Mar 29, 2015 at 03:49:20PM +0800, kbuild test robot wrote:
> >> drivers/pinctrl/pinctrl-max77620.c:472:3-8: No need to set .owner here. The core will do it.
> >>
> >> Remove .owner field if calls are used which set it automatically
> >>
> >> Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
> >>
> >> CC: Alexandre Courbot <acourbot@nvidia.com>
> >> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
> >> ---
> >>
> >> pinctrl-max77620.c | 1 -
> >> 1 file changed, 1 deletion(-)
> >
> > Hi Linus,
> >
> > please ignore this. It's from a staging tree and against a driver that
> > doesn't exist upstream yet. I have for now removed these branches from
> > my github tree completely until we can figure out a way to keep the 0-
> > day builder from generating these patches.
>
> Bah no big deal, I think I managed to fire off a similar thing on
> a PWM driver down your path :P
>
> Fengguang said he'd fixed it though IIRC.
Yes sorry for the noise! I've listed Thierry's tree as private report
tree (the black list way). Perhaps would be better to make the logic
white list based -- then it will be completely noise free.
Thanks,
Fengguang
^ permalink raw reply [flat|nested] 52+ messages in thread
* Re: [PATCH] fix platform_no_drv_owner.cocci warnings
2015-03-30 13:05 ` Thierry Reding
(?)
@ 2015-04-07 13:09 ` Linus Walleij
2015-04-08 1:24 ` Fengguang Wu
-1 siblings, 1 reply; 52+ messages in thread
From: Linus Walleij @ 2015-04-07 13:09 UTC (permalink / raw)
To: Thierry Reding
Cc: kbuild test robot, Alexandre Courbot, kbuild-all, linux-gpio,
linux-kernel
On Mon, Mar 30, 2015 at 3:05 PM, Thierry Reding <treding@nvidia.com> wrote:
> On Sun, Mar 29, 2015 at 03:49:20PM +0800, kbuild test robot wrote:
>> drivers/pinctrl/pinctrl-max77620.c:472:3-8: No need to set .owner here. The core will do it.
>>
>> Remove .owner field if calls are used which set it automatically
>>
>> Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
>>
>> CC: Alexandre Courbot <acourbot@nvidia.com>
>> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
>> ---
>>
>> pinctrl-max77620.c | 1 -
>> 1 file changed, 1 deletion(-)
>
> Hi Linus,
>
> please ignore this. It's from a staging tree and against a driver that
> doesn't exist upstream yet. I have for now removed these branches from
> my github tree completely until we can figure out a way to keep the 0-
> day builder from generating these patches.
Bah no big deal, I think I managed to fire off a similar thing on
a PWM driver down your path :P
Fengguang said he'd fixed it though IIRC.
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 52+ messages in thread
* Re: [PATCH] fix platform_no_drv_owner.cocci warnings
2015-03-29 7:49 ` kbuild test robot
@ 2015-03-30 13:05 ` Thierry Reding
0 siblings, 0 replies; 52+ messages in thread
From: Thierry Reding @ 2015-03-30 13:05 UTC (permalink / raw)
To: kbuild test robot
Cc: Alexandre Courbot, kbuild-all, Linus Walleij, linux-gpio, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1160 bytes --]
On Sun, Mar 29, 2015 at 03:49:20PM +0800, kbuild test robot wrote:
> drivers/pinctrl/pinctrl-max77620.c:472:3-8: No need to set .owner here. The core will do it.
>
> Remove .owner field if calls are used which set it automatically
>
> Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
>
> CC: Alexandre Courbot <acourbot@nvidia.com>
> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
> ---
>
> pinctrl-max77620.c | 1 -
> 1 file changed, 1 deletion(-)
Hi Linus,
please ignore this. It's from a staging tree and against a driver that
doesn't exist upstream yet. I have for now removed these branches from
my github tree completely until we can figure out a way to keep the 0-
day builder from generating these patches.
Thierry
> --- a/drivers/pinctrl/pinctrl-max77620.c
> +++ b/drivers/pinctrl/pinctrl-max77620.c
> @@ -469,7 +469,6 @@ static int max77620_pinctrl_remove(struc
> static struct platform_driver max77620_pinctrl_driver = {
> .driver = {
> .name = "max77620-pinctrl",
> - .owner = THIS_MODULE,
> },
> .probe = max77620_pinctrl_probe,
> .remove = max77620_pinctrl_remove,
[-- Attachment #2: Type: application/pgp-signature, Size: 819 bytes --]
^ permalink raw reply [flat|nested] 52+ messages in thread
* Re: [PATCH] fix platform_no_drv_owner.cocci warnings
@ 2015-03-30 13:05 ` Thierry Reding
0 siblings, 0 replies; 52+ messages in thread
From: Thierry Reding @ 2015-03-30 13:05 UTC (permalink / raw)
To: kbuild test robot
Cc: Alexandre Courbot, kbuild-all, Linus Walleij, linux-gpio, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1160 bytes --]
On Sun, Mar 29, 2015 at 03:49:20PM +0800, kbuild test robot wrote:
> drivers/pinctrl/pinctrl-max77620.c:472:3-8: No need to set .owner here. The core will do it.
>
> Remove .owner field if calls are used which set it automatically
>
> Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
>
> CC: Alexandre Courbot <acourbot@nvidia.com>
> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
> ---
>
> pinctrl-max77620.c | 1 -
> 1 file changed, 1 deletion(-)
Hi Linus,
please ignore this. It's from a staging tree and against a driver that
doesn't exist upstream yet. I have for now removed these branches from
my github tree completely until we can figure out a way to keep the 0-
day builder from generating these patches.
Thierry
> --- a/drivers/pinctrl/pinctrl-max77620.c
> +++ b/drivers/pinctrl/pinctrl-max77620.c
> @@ -469,7 +469,6 @@ static int max77620_pinctrl_remove(struc
> static struct platform_driver max77620_pinctrl_driver = {
> .driver = {
> .name = "max77620-pinctrl",
> - .owner = THIS_MODULE,
> },
> .probe = max77620_pinctrl_probe,
> .remove = max77620_pinctrl_remove,
[-- Attachment #2: Type: application/pgp-signature, Size: 819 bytes --]
^ permalink raw reply [flat|nested] 52+ messages in thread
* Re: [PATCH] fix platform_no_drv_owner.cocci warnings
2015-03-29 16:24 ` Mark Brown
@ 2015-03-30 12:52 ` Thierry Reding
0 siblings, 0 replies; 52+ messages in thread
From: Thierry Reding @ 2015-03-30 12:52 UTC (permalink / raw)
To: Mark Brown
Cc: kbuild test robot, Paul Walmsley, kbuild-all, Liam Girdwood,
linux-kernel
[-- Attachment #1: Type: text/plain, Size: 580 bytes --]
On Sun, Mar 29, 2015 at 09:24:13AM -0700, Mark Brown wrote:
> * PGP Signed by an unknown key
>
> On Sun, Mar 29, 2015 at 03:33:33PM +0800, kbuild test robot wrote:
> > drivers/regulator/max77620-regulator.c:800:3-8: No need to set .owner here. The core will do it.
>
> This doesn't apply against current code, this file is not present.
Hi Mark,
Sorry about this. The tree that this was generated against is heavily
work in progress and should certainly not have patches for mainline
generated against it.
I'm working with Fengguang to resolve this.
Thierry
[-- Attachment #2: Type: application/pgp-signature, Size: 819 bytes --]
^ permalink raw reply [flat|nested] 52+ messages in thread
* Re: [PATCH] fix platform_no_drv_owner.cocci warnings
2015-03-29 7:42 ` kbuild test robot
@ 2015-03-29 16:27 ` Mark Brown
0 siblings, 0 replies; 52+ messages in thread
From: Mark Brown @ 2015-03-29 16:27 UTC (permalink / raw)
To: kbuild test robot
Cc: Alexandre Courbot, kbuild-all, Thierry Reding, Liam Girdwood,
linux-kernel
[-- Attachment #1: Type: text/plain, Size: 310 bytes --]
On Sun, Mar 29, 2015 at 03:42:46PM +0800, kbuild test robot wrote:
> drivers/regulator/regulator-pwm.c:333:3-8: No need to set .owner here. The core will do it.
>
> Remove .owner field if calls are used which set it automatically
This doesn't apply against current code, the above file isn't present.
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 473 bytes --]
^ permalink raw reply [flat|nested] 52+ messages in thread
* Re: [PATCH] fix platform_no_drv_owner.cocci warnings
2015-03-29 7:33 ` kbuild test robot
@ 2015-03-29 16:24 ` Mark Brown
2015-03-30 12:52 ` Thierry Reding
0 siblings, 1 reply; 52+ messages in thread
From: Mark Brown @ 2015-03-29 16:24 UTC (permalink / raw)
To: kbuild test robot
Cc: Paul Walmsley, kbuild-all, Thierry Reding, Liam Girdwood, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 234 bytes --]
On Sun, Mar 29, 2015 at 03:33:33PM +0800, kbuild test robot wrote:
> drivers/regulator/max77620-regulator.c:800:3-8: No need to set .owner here. The core will do it.
This doesn't apply against current code, this file is not present.
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 473 bytes --]
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
[not found] <201503291519.K9Z6Qptb%fengguang.wu@intel.com>
@ 2015-03-29 7:49 ` kbuild test robot
2015-03-30 13:05 ` Thierry Reding
0 siblings, 1 reply; 52+ messages in thread
From: kbuild test robot @ 2015-03-29 7:49 UTC (permalink / raw)
To: Alexandre Courbot
Cc: kbuild-all, Thierry Reding, Linus Walleij, linux-gpio, linux-kernel
drivers/pinctrl/pinctrl-max77620.c:472:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
pinctrl-max77620.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/pinctrl/pinctrl-max77620.c
+++ b/drivers/pinctrl/pinctrl-max77620.c
@@ -469,7 +469,6 @@ static int max77620_pinctrl_remove(struc
static struct platform_driver max77620_pinctrl_driver = {
.driver = {
.name = "max77620-pinctrl",
- .owner = THIS_MODULE,
},
.probe = max77620_pinctrl_probe,
.remove = max77620_pinctrl_remove,
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
[not found] <201503291545.My1tADgz%fengguang.wu@intel.com>
@ 2015-03-29 7:42 ` kbuild test robot
2015-03-29 16:27 ` Mark Brown
0 siblings, 1 reply; 52+ messages in thread
From: kbuild test robot @ 2015-03-29 7:42 UTC (permalink / raw)
To: Alexandre Courbot
Cc: kbuild-all, Thierry Reding, Liam Girdwood, Mark Brown, linux-kernel
drivers/regulator/regulator-pwm.c:333:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
regulator-pwm.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/regulator/regulator-pwm.c
+++ b/drivers/regulator/regulator-pwm.c
@@ -330,7 +330,6 @@ MODULE_DEVICE_TABLE(of, pwm_regulator_of
static struct platform_driver pwm_regulator_driver = {
.driver = {
.name = "regulator-pwm",
- .owner = THIS_MODULE,
.pm = &pwm_regulator_pm_ops,
.of_match_table = pwm_regulator_of_match,
},
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
[not found] <201503291531.GP28FwKy%fengguang.wu@intel.com>
@ 2015-03-29 7:33 ` kbuild test robot
2015-03-29 16:24 ` Mark Brown
0 siblings, 1 reply; 52+ messages in thread
From: kbuild test robot @ 2015-03-29 7:33 UTC (permalink / raw)
To: Paul Walmsley
Cc: kbuild-all, Thierry Reding, Liam Girdwood, Mark Brown, linux-kernel
drivers/regulator/max77620-regulator.c:800:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Paul Walmsley <pwalmsley@nvidia.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
max77620-regulator.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/regulator/max77620-regulator.c
+++ b/drivers/regulator/max77620-regulator.c
@@ -797,7 +797,6 @@ static struct platform_driver max77620_r
.probe = max77620_regulator_probe,
.driver = {
.name = "max77620-pmic",
- .owner = THIS_MODULE,
},
};
^ permalink raw reply [flat|nested] 52+ messages in thread
* Re: [PATCH] fix platform_no_drv_owner.cocci warnings
2015-03-24 10:43 ` Thierry Reding
@ 2015-03-25 1:56 ` Fengguang Wu
0 siblings, 0 replies; 52+ messages in thread
From: Fengguang Wu @ 2015-03-25 1:56 UTC (permalink / raw)
To: Thierry Reding; +Cc: Linus Walleij, kbuild-all, linux-pwm, linux-kernel
On Tue, Mar 24, 2015 at 11:43:41AM +0100, Thierry Reding wrote:
> On Wed, Mar 18, 2015 at 02:38:18AM +0100, Linus Walleij wrote:
> > On Wed, Mar 11, 2015 at 12:05 PM, Thierry Reding
> > <thierry.reding@gmail.com> wrote:
> > > On Fri, Jan 16, 2015 at 09:06:14AM +0800, kbuild test robot wrote:
> > >> drivers/pwm/pwm-stmpe.c:99:3-8: No need to set .owner here. The core will do it.
> > >>
> > >> Remove .owner field if calls are used which set it automatically
> > >>
> > >> Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
> > >>
> > >> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
> > >> ---
> > >>
> > >> pwm-stmpe.c | 1 -
> > >> 1 file changed, 1 deletion(-)
> > >
> > > Erm... this driver doesn't exist in my tree. What's going on?
> >
> > What's going on is that the 0day build robot builds everything it
> > finds, including experimental branches.
> >
> > I dunno why it's mailing you though, probably I already added your
> > CC on the patch... stupid me. A bit much to think of.
>
> I guess the robot generates this patch and then runs get_maintainers.pl
> on it, so it's doing the right thing. Anyway, I'll know to ignore these
> in the future if drivers aren't in my tree yet.
Sorry I've added some heuristics to avoid adding CC from
get_maintainers.pl for the likely private branches. It should reduce
such confusions and noises considerably in future.
Thanks,
Fengguang
^ permalink raw reply [flat|nested] 52+ messages in thread
* Re: [PATCH] fix platform_no_drv_owner.cocci warnings
2015-03-18 1:38 ` Linus Walleij
@ 2015-03-24 10:43 ` Thierry Reding
2015-03-25 1:56 ` Fengguang Wu
0 siblings, 1 reply; 52+ messages in thread
From: Thierry Reding @ 2015-03-24 10:43 UTC (permalink / raw)
To: Linus Walleij; +Cc: kbuild test robot, kbuild-all, linux-pwm, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1140 bytes --]
On Wed, Mar 18, 2015 at 02:38:18AM +0100, Linus Walleij wrote:
> On Wed, Mar 11, 2015 at 12:05 PM, Thierry Reding
> <thierry.reding@gmail.com> wrote:
> > On Fri, Jan 16, 2015 at 09:06:14AM +0800, kbuild test robot wrote:
> >> drivers/pwm/pwm-stmpe.c:99:3-8: No need to set .owner here. The core will do it.
> >>
> >> Remove .owner field if calls are used which set it automatically
> >>
> >> Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
> >>
> >> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
> >> ---
> >>
> >> pwm-stmpe.c | 1 -
> >> 1 file changed, 1 deletion(-)
> >
> > Erm... this driver doesn't exist in my tree. What's going on?
>
> What's going on is that the 0day build robot builds everything it
> finds, including experimental branches.
>
> I dunno why it's mailing you though, probably I already added your
> CC on the patch... stupid me. A bit much to think of.
I guess the robot generates this patch and then runs get_maintainers.pl
on it, so it's doing the right thing. Anyway, I'll know to ignore these
in the future if drivers aren't in my tree yet.
Thierry
[-- Attachment #2: Type: application/pgp-signature, Size: 819 bytes --]
^ permalink raw reply [flat|nested] 52+ messages in thread
* Re: [PATCH] fix platform_no_drv_owner.cocci warnings
2015-03-11 11:05 ` Thierry Reding
@ 2015-03-18 1:38 ` Linus Walleij
2015-03-24 10:43 ` Thierry Reding
0 siblings, 1 reply; 52+ messages in thread
From: Linus Walleij @ 2015-03-18 1:38 UTC (permalink / raw)
To: Thierry Reding; +Cc: kbuild test robot, kbuild-all, linux-pwm, linux-kernel
On Wed, Mar 11, 2015 at 12:05 PM, Thierry Reding
<thierry.reding@gmail.com> wrote:
> On Fri, Jan 16, 2015 at 09:06:14AM +0800, kbuild test robot wrote:
>> drivers/pwm/pwm-stmpe.c:99:3-8: No need to set .owner here. The core will do it.
>>
>> Remove .owner field if calls are used which set it automatically
>>
>> Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
>>
>> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
>> ---
>>
>> pwm-stmpe.c | 1 -
>> 1 file changed, 1 deletion(-)
>
> Erm... this driver doesn't exist in my tree. What's going on?
What's going on is that the 0day build robot builds everything it
finds, including experimental branches.
I dunno why it's mailing you though, probably I already added your
CC on the patch... stupid me. A bit much to think of.
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 52+ messages in thread
* Re: [PATCH] fix platform_no_drv_owner.cocci warnings
2015-01-16 1:06 ` kbuild test robot
@ 2015-03-11 11:05 ` Thierry Reding
2015-03-18 1:38 ` Linus Walleij
0 siblings, 1 reply; 52+ messages in thread
From: Thierry Reding @ 2015-03-11 11:05 UTC (permalink / raw)
To: kbuild test robot; +Cc: Linus Walleij, kbuild-all, linux-pwm, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 503 bytes --]
On Fri, Jan 16, 2015 at 09:06:14AM +0800, kbuild test robot wrote:
> drivers/pwm/pwm-stmpe.c:99:3-8: No need to set .owner here. The core will do it.
>
> Remove .owner field if calls are used which set it automatically
>
> Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
>
> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
> ---
>
> pwm-stmpe.c | 1 -
> 1 file changed, 1 deletion(-)
Erm... this driver doesn't exist in my tree. What's going on?
Thierry
[-- Attachment #2: Type: application/pgp-signature, Size: 819 bytes --]
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
[not found] <201502131224.TGzEj1Ve%fengguang.wu@intel.com>
@ 2015-02-13 4:49 ` kbuild test robot
0 siblings, 0 replies; 52+ messages in thread
From: kbuild test robot @ 2015-02-13 4:49 UTC (permalink / raw)
To: Rob Clark
Cc: kbuild-all, Mike Turquette, Stephen Boyd, Srinivas Kandagatla,
linux-kernel
drivers/clk/qcom/clk-rpm.c:262:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
clk-rpm.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/clk/qcom/clk-rpm.c
+++ b/drivers/clk/qcom/clk-rpm.c
@@ -259,7 +259,6 @@ static struct platform_driver rpm_clk_dr
.probe = rpm_clk_probe,
.driver = {
.name = "qcom-rpm-clk",
- .owner = THIS_MODULE,
.of_match_table = of_match_ptr(clk_rpm_of_match),
},
};
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH] fix platform_no_drv_owner.cocci warnings
[not found] <201501160912.S502Nlmz%fengguang.wu@intel.com>
@ 2015-01-16 1:06 ` kbuild test robot
2015-03-11 11:05 ` Thierry Reding
0 siblings, 1 reply; 52+ messages in thread
From: kbuild test robot @ 2015-01-16 1:06 UTC (permalink / raw)
To: Linus Walleij; +Cc: kbuild-all, Thierry Reding, linux-pwm, linux-kernel
drivers/pwm/pwm-stmpe.c:99:3-8: No need to set .owner here. The core will do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
pwm-stmpe.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/pwm/pwm-stmpe.c
+++ b/drivers/pwm/pwm-stmpe.c
@@ -96,7 +96,6 @@ static int stmpe_pwm_remove(struct platf
static struct platform_driver stmpe_pwm_driver = {
.driver = {
.name = "stmpe-pwm",
- .owner = THIS_MODULE,
},
.probe = stmpe_pwm_probe,
.remove = stmpe_pwm_remove,
^ permalink raw reply [flat|nested] 52+ messages in thread
end of thread, other threads:[~2019-06-23 18:50 UTC | newest]
Thread overview: 52+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-02-15 6:08 [media 0/7] Driver bundle for PT3 & PX-Q3PE info
2016-02-15 6:08 ` [media 1/7] raise adapter number limit info
2016-02-15 11:25 ` Peter Senna Tschudin
2016-02-15 6:08 ` [media 2/7] add NXP tda2014x & Newport Media nm120/130/131 tuners info
2016-02-15 6:08 ` [media 3/7] drop backstabbing drivers info
2016-02-15 6:08 ` [media 4/7] Toshiba TC90522XBG quad demodulator (2ch OFDM + 2ch 8PSK) used by both PT3 & PX-Q3PE info
2016-02-15 6:08 ` [media 5/7] MaxLinear MxL301RF ISDB-T tuner info
2016-02-15 6:08 ` [media 6/7] Sharp QM1D1C0042 ISDB-S tuner info
2016-02-15 6:08 ` [media 7/7] PCI bridge driver for PT3 & PXQ3PE info
2016-02-15 6:23 ` kbuild test robot
2016-02-15 6:47 ` kbuild test robot
2016-02-15 7:34 ` kbuild test robot
2016-02-15 7:34 ` [PATCH] fix platform_no_drv_owner.cocci warnings kbuild test robot
[not found] <201906240241.S3kwAGar%lkp@intel.com>
2019-06-23 18:50 ` kbuild test robot
-- strict thread matches above, loose matches on Subject: below --
2018-12-30 5:10 [nomadik:ixp4 4/9] drivers/gpio/gw_i2c_pld.c:25:10: fatal error: linux/i2c/gw_i2c_pld.h: No such file or directory kbuild test robot
2018-12-30 5:10 ` [PATCH] fix platform_no_drv_owner.cocci warnings kbuild test robot
2017-02-20 12:05 [PATCH 1/2] add driver for cypress cy8cmbr3102 kbuild test robot
2017-02-20 10:33 ` Patrick Vogelaar
2017-02-20 12:05 ` [PATCH] fix platform_no_drv_owner.cocci warnings kbuild test robot
2017-02-20 12:05 ` kbuild test robot
2016-11-23 18:13 [PATCH] ALSA SoC MAX98927 driver - Initial release kbuild test robot
2016-11-23 4:57 ` Ryan Lee
2016-11-23 18:13 ` [PATCH] fix platform_no_drv_owner.cocci warnings kbuild test robot
2016-08-06 22:00 [PATCH] This patch allows the Terratec Cinergy HTC Stick HD (0ccb:0101) to be used to watch DVB-T kbuild test robot
2016-08-06 15:03 ` Gerard H. Pille
2016-08-06 22:00 ` [PATCH] fix platform_no_drv_owner.cocci warnings kbuild test robot
2016-07-27 14:41 Julia Lawall
2016-07-27 14:41 ` Julia Lawall
2016-08-08 5:47 ` Vinod Koul
2016-08-08 5:47 ` Vinod Koul
2016-01-10 10:44 [PATCH v2 5/6] Add Advantech iManager Backlight driver kbuild test robot
[not found] ` <1452417098-28667-1-git-send-email-richard.dorsch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-01-10 10:44 ` [PATCH] fix platform_no_drv_owner.cocci warnings kbuild test robot
2016-01-10 10:44 ` kbuild test robot
2016-01-10 10:34 [PATCH v2 4/6] Add Advantech iManager I2C driver kbuild test robot
2016-01-10 9:11 ` richard.dorsch
2016-01-10 10:34 ` [PATCH] fix platform_no_drv_owner.cocci warnings kbuild test robot
2016-01-10 10:34 ` kbuild test robot
2016-01-10 10:25 [PATCH v2 3/6] Add Advantech iManager HWmon driver kbuild test robot
2016-01-10 9:11 ` richard.dorsch
2016-01-10 10:25 ` [PATCH] fix platform_no_drv_owner.cocci warnings kbuild test robot
2016-01-10 10:25 ` kbuild test robot
2016-01-10 10:11 [PATCH v2 1/6] Add Advantech iManager MFD core driver kbuild test robot
2016-01-10 9:10 ` richard.dorsch-Re5JQEeQqe8AvxtiuMwx3w
2016-01-10 10:11 ` [PATCH] fix platform_no_drv_owner.cocci warnings kbuild test robot
2016-01-10 10:11 ` kbuild test robot
2016-01-09 2:02 [PATCH 6/6] Add Advantech iManager Watchdog driver kbuild test robot
[not found] ` <1452292166-20118-7-git-send-email-richard.dorsch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-01-09 2:02 ` [PATCH] fix platform_no_drv_owner.cocci warnings kbuild test robot
2016-01-09 2:02 ` kbuild test robot
2016-01-09 0:50 [PATCH 2/6] Add Advantech iManager GPIO driver kbuild test robot
2016-01-08 22:29 ` richard.dorsch
2016-01-09 0:50 ` [PATCH] fix platform_no_drv_owner.cocci warnings kbuild test robot
2016-01-09 0:50 ` kbuild test robot
2015-11-13 11:36 [PATCH] add new platform driver for PCI RC kbuild test robot
2015-11-13 12:06 ` [PATCHv3] " Joao Pinto
2015-11-13 11:36 ` [PATCH] fix platform_no_drv_owner.cocci warnings kbuild test robot
[not found] <201503291519.K9Z6Qptb%fengguang.wu@intel.com>
2015-03-29 7:49 ` kbuild test robot
2015-03-30 13:05 ` Thierry Reding
2015-03-30 13:05 ` Thierry Reding
2015-04-07 13:09 ` Linus Walleij
2015-04-08 1:24 ` Fengguang Wu
[not found] <201503291545.My1tADgz%fengguang.wu@intel.com>
2015-03-29 7:42 ` kbuild test robot
2015-03-29 16:27 ` Mark Brown
[not found] <201503291531.GP28FwKy%fengguang.wu@intel.com>
2015-03-29 7:33 ` kbuild test robot
2015-03-29 16:24 ` Mark Brown
2015-03-30 12:52 ` Thierry Reding
[not found] <201502131224.TGzEj1Ve%fengguang.wu@intel.com>
2015-02-13 4:49 ` kbuild test robot
[not found] <201501160912.S502Nlmz%fengguang.wu@intel.com>
2015-01-16 1:06 ` kbuild test robot
2015-03-11 11:05 ` Thierry Reding
2015-03-18 1:38 ` Linus Walleij
2015-03-24 10:43 ` Thierry Reding
2015-03-25 1:56 ` Fengguang Wu
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