* [PATCH 0/4] implement viafb SAMM mode
@ 2012-02-14 6:12 Florian Tobias Schandinat
2012-02-14 6:12 ` [PATCH 1/4] viafb: set correct polarity for second adapter Florian Tobias Schandinat
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: Florian Tobias Schandinat @ 2012-02-14 6:12 UTC (permalink / raw)
To: linux-fbdev; +Cc: linux-kernel, Florian Tobias Schandinat
Hi all,
this patch series implements viafb single adapter multiple monitor
mode in a useful way. It allows showing the same image on 2 devices
with different video modes by centering the smaller image.
It is useful for presentation or similar tasks, whenever dual fb is
not desired. I have now used it for quite some time.
Best regards,
Florian Tobias Schandinat
Florian Tobias Schandinat (4):
viafb: set correct polarity for second adapter
viafb: fill xres and yres
viafb: make single framebuffer multiple adapter mode work
viafb: make SAMM to also work on LCD
drivers/video/via/chip.h | 2 -
drivers/video/via/dvi.c | 5 ++-
drivers/video/via/dvi.h | 3 +-
drivers/video/via/hw.c | 85 +++++++++++++++++++++++----------------------
drivers/video/via/hw.h | 3 +-
drivers/video/via/lcd.c | 18 +++++-----
drivers/video/via/lcd.h | 3 +-
7 files changed, 61 insertions(+), 58 deletions(-)
--
1.7.9
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 1/4] viafb: set correct polarity for second adapter
2012-02-14 6:12 [PATCH 0/4] implement viafb SAMM mode Florian Tobias Schandinat
@ 2012-02-14 6:12 ` Florian Tobias Schandinat
2012-02-14 6:12 ` [PATCH 2/4] viafb: fill xres and yres Florian Tobias Schandinat
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Florian Tobias Schandinat @ 2012-02-14 6:12 UTC (permalink / raw)
To: linux-fbdev; +Cc: linux-kernel, Florian Tobias Schandinat
This patch sets the correct polarity for the second adapter when
viafb_SAMM_ON is set and viafb_dual_fb is not set. Just one step to
make this mode useful.
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
---
drivers/video/via/hw.c | 14 +++++++-------
1 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c
index d5aaca9..08c1036 100644
--- a/drivers/video/via/hw.c
+++ b/drivers/video/via/hw.c
@@ -1758,13 +1758,13 @@ static void set_display_channel(void)
}
}
-static u8 get_sync(struct fb_info *info)
+static u8 get_sync(struct fb_var_screeninfo *var)
{
u8 polarity = 0;
- if (!(info->var.sync & FB_SYNC_HOR_HIGH_ACT))
+ if (!(var->sync & FB_SYNC_HOR_HIGH_ACT))
polarity |= VIA_HSYNC_NEGATIVE;
- if (!(info->var.sync & FB_SYNC_VERT_HIGH_ACT))
+ if (!(var->sync & FB_SYNC_VERT_HIGH_ACT))
polarity |= VIA_VSYNC_NEGATIVE;
return polarity;
}
@@ -1976,13 +1976,13 @@ int viafb_setmode(int video_bpp, int video_bpp1)
viafb_DeviceStatus = CRT_Device;
}
device_on();
- if (!viafb_dual_fb)
- via_set_sync_polarity(devices, get_sync(viafbinfo));
+ if (!viafb_SAMM_ON)
+ via_set_sync_polarity(devices, get_sync(&viafbinfo->var));
else {
via_set_sync_polarity(viaparinfo->shared->iga1_devices,
- get_sync(viafbinfo));
+ get_sync(&viafbinfo->var));
via_set_sync_polarity(viaparinfo->shared->iga2_devices,
- get_sync(viafbinfo1));
+ get_sync(&var2));
}
clock.set_engine_pll_state(VIA_STATE_ON);
--
1.7.9
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 2/4] viafb: fill xres and yres
2012-02-14 6:12 [PATCH 0/4] implement viafb SAMM mode Florian Tobias Schandinat
2012-02-14 6:12 ` [PATCH 1/4] viafb: set correct polarity for second adapter Florian Tobias Schandinat
@ 2012-02-14 6:12 ` Florian Tobias Schandinat
2012-02-14 6:12 ` [PATCH 3/4] viafb: make single framebuffer multiple adapter mode work Florian Tobias Schandinat
2012-02-14 6:12 ` [PATCH 4/4] viafb: make SAMM to also work on LCD Florian Tobias Schandinat
3 siblings, 0 replies; 5+ messages in thread
From: Florian Tobias Schandinat @ 2012-02-14 6:12 UTC (permalink / raw)
To: linux-fbdev; +Cc: linux-kernel, Florian Tobias Schandinat
This patch fills xres and yres in var which is required when a
temporary var is genereated when viafb_SAMM_ON is set and
viafb_dual_fb is not set. It also removes an obsolete comment.
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
---
drivers/video/via/hw.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c
index 08c1036..399d507 100644
--- a/drivers/video/via/hw.c
+++ b/drivers/video/via/hw.c
@@ -2125,7 +2125,6 @@ void viafb_set_dpa_gfx(int output_interface, struct GFX_DPA_SETTING\
}
}
-/*According var's xres, yres fill var's other timing information*/
void viafb_fill_var_timing_info(struct fb_var_screeninfo *var,
struct crt_mode_table *mode)
{
@@ -2134,6 +2133,8 @@ void viafb_fill_var_timing_info(struct fb_var_screeninfo *var,
crt_reg = mode->crtc;
var->pixclock = 1000000000 / (crt_reg.hor_total * crt_reg.ver_total)
* 1000 / mode->refresh_rate;
+ var->xres = crt_reg.hor_addr;
+ var->yres = crt_reg.ver_addr;
var->left_margin =
crt_reg.hor_total - (crt_reg.hor_sync_start + crt_reg.hor_sync_end);
var->right_margin = crt_reg.hor_sync_start - crt_reg.hor_addr;
--
1.7.9
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 3/4] viafb: make single framebuffer multiple adapter mode work
2012-02-14 6:12 [PATCH 0/4] implement viafb SAMM mode Florian Tobias Schandinat
2012-02-14 6:12 ` [PATCH 1/4] viafb: set correct polarity for second adapter Florian Tobias Schandinat
2012-02-14 6:12 ` [PATCH 2/4] viafb: fill xres and yres Florian Tobias Schandinat
@ 2012-02-14 6:12 ` Florian Tobias Schandinat
2012-02-14 6:12 ` [PATCH 4/4] viafb: make SAMM to also work on LCD Florian Tobias Schandinat
3 siblings, 0 replies; 5+ messages in thread
From: Florian Tobias Schandinat @ 2012-02-14 6:12 UTC (permalink / raw)
To: linux-fbdev; +Cc: linux-kernel, Florian Tobias Schandinat
This patch implementes this mode (viafb_SAMM_ON set and
viafb_dual_fb not set) in a useful way for CRT and DVI devices.
The same content is shown on both devices in different video modes.
The first (primary) resolution must not be bigger than the secondary
one and determines the visible region. The same content is shown
centered on the secondary output.
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
---
drivers/video/via/dvi.c | 5 +++--
drivers/video/via/dvi.h | 3 ++-
drivers/video/via/hw.c | 41 +++++++++++++++++++++++------------------
drivers/video/via/hw.h | 3 ++-
4 files changed, 30 insertions(+), 22 deletions(-)
diff --git a/drivers/video/via/dvi.c b/drivers/video/via/dvi.c
index 9138e51..3312c81 100644
--- a/drivers/video/via/dvi.c
+++ b/drivers/video/via/dvi.c
@@ -172,7 +172,8 @@ static int tmds_register_read_bytes(int index, u8 *buff, int buff_len)
}
/* DVI Set Mode */
-void viafb_dvi_set_mode(const struct fb_var_screeninfo *var, int iga)
+void viafb_dvi_set_mode(const struct fb_var_screeninfo *var,
+ u16 cxres, u16 cyres, int iga)
{
struct fb_var_screeninfo dvi_var = *var;
struct crt_mode_table *rb_mode;
@@ -185,7 +186,7 @@ void viafb_dvi_set_mode(const struct fb_var_screeninfo *var, int iga)
viafb_fill_var_timing_info(&dvi_var, rb_mode);
}
- viafb_fill_crtc_timing(&dvi_var, iga);
+ viafb_fill_crtc_timing(&dvi_var, cxres, cyres, iga);
}
/* Sense DVI Connector */
diff --git a/drivers/video/via/dvi.h b/drivers/video/via/dvi.h
index e2116aa..db75785 100644
--- a/drivers/video/via/dvi.h
+++ b/drivers/video/via/dvi.h
@@ -59,6 +59,7 @@ void viafb_dvi_enable(void);
bool __devinit viafb_tmds_trasmitter_identify(void);
void __devinit viafb_init_dvi_size(struct tmds_chip_information *tmds_chip,
struct tmds_setting_information *tmds_setting);
-void viafb_dvi_set_mode(const struct fb_var_screeninfo *var, int iga);
+void viafb_dvi_set_mode(const struct fb_var_screeninfo *var,
+ u16 cxres, u16 cyres, int iga);
#endif /* __DVI_H__ */
diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c
index 399d507..e8725c5 100644
--- a/drivers/video/via/hw.c
+++ b/drivers/video/via/hw.c
@@ -1467,28 +1467,31 @@ void viafb_set_vclock(u32 clk, int set_iga)
via_write_misc_reg_mask(0x0C, 0x0C); /* select external clock */
}
-static struct display_timing var_to_timing(const struct fb_var_screeninfo *var)
+static struct display_timing var_to_timing(const struct fb_var_screeninfo *var, u16 cxres, u16 cyres)
{
struct display_timing timing;
+ u16 dx = (var->xres - cxres) / 2, dy = (var->yres - cyres) / 2;
- timing.hor_addr = var->xres;
- timing.hor_sync_start = timing.hor_addr + var->right_margin;
+ timing.hor_addr = cxres;
+ timing.hor_sync_start = timing.hor_addr + var->right_margin + dx;
timing.hor_sync_end = timing.hor_sync_start + var->hsync_len;
- timing.hor_total = timing.hor_sync_end + var->left_margin;
- timing.hor_blank_start = timing.hor_addr;
- timing.hor_blank_end = timing.hor_total;
- timing.ver_addr = var->yres;
- timing.ver_sync_start = timing.ver_addr + var->lower_margin;
+ timing.hor_total = timing.hor_sync_end + var->left_margin + dx;
+ timing.hor_blank_start = timing.hor_addr + dx;
+ timing.hor_blank_end = timing.hor_total - dy;
+ timing.ver_addr = cyres;
+ timing.ver_sync_start = timing.ver_addr + var->lower_margin + dy;
timing.ver_sync_end = timing.ver_sync_start + var->vsync_len;
- timing.ver_total = timing.ver_sync_end + var->upper_margin;
- timing.ver_blank_start = timing.ver_addr;
- timing.ver_blank_end = timing.ver_total;
+ timing.ver_total = timing.ver_sync_end + var->upper_margin + dy;
+ timing.ver_blank_start = timing.ver_addr + dy;
+ timing.ver_blank_end = timing.ver_total - dy;
return timing;
}
-void viafb_fill_crtc_timing(const struct fb_var_screeninfo *var, int iga)
+void viafb_fill_crtc_timing(const struct fb_var_screeninfo *var,
+ u16 cxres, u16 cyres, int iga)
{
- struct display_timing crt_reg = var_to_timing(var);
+ struct display_timing crt_reg = var_to_timing(var,
+ cxres ? cxres : var->xres, cyres ? cyres : var->yres);
if (iga == IGA1)
via_set_primary_timing(&crt_reg);
@@ -1842,7 +1845,7 @@ static void hw_init(void)
int viafb_setmode(int video_bpp, int video_bpp1)
{
- int j;
+ int j, cxres = 0, cyres = 0;
int port;
u32 devices = viaparinfo->shared->iga1_devices
| viaparinfo->shared->iga2_devices;
@@ -1891,6 +1894,8 @@ int viafb_setmode(int video_bpp, int video_bpp1)
} else if (viafb_SAMM_ON) {
viafb_fill_var_timing_info(&var2, viafb_get_best_mode(
viafb_second_xres, viafb_second_yres, viafb_refresh1));
+ cxres = viafbinfo->var.xres;
+ cyres = viafbinfo->var.yres;
var2.bits_per_pixel = viafbinfo->var.bits_per_pixel;
}
@@ -1898,9 +1903,9 @@ int viafb_setmode(int video_bpp, int video_bpp1)
if (viafb_CRT_ON) {
if (viaparinfo->shared->iga2_devices & VIA_CRT
&& viafb_SAMM_ON)
- viafb_fill_crtc_timing(&var2, IGA2);
+ viafb_fill_crtc_timing(&var2, cxres, cyres, IGA2);
else
- viafb_fill_crtc_timing(&viafbinfo->var,
+ viafb_fill_crtc_timing(&viafbinfo->var, 0, 0,
(viaparinfo->shared->iga1_devices & VIA_CRT)
? IGA1 : IGA2);
@@ -1918,9 +1923,9 @@ int viafb_setmode(int video_bpp, int video_bpp1)
if (viafb_DVI_ON) {
if (viaparinfo->shared->tmds_setting_info.iga_path == IGA2
&& viafb_SAMM_ON)
- viafb_dvi_set_mode(&var2, IGA2);
+ viafb_dvi_set_mode(&var2, cxres, cyres, IGA2);
else
- viafb_dvi_set_mode(&viafbinfo->var,
+ viafb_dvi_set_mode(&viafbinfo->var, 0, 0,
viaparinfo->tmds_setting_info->iga_path);
}
diff --git a/drivers/video/via/hw.h b/drivers/video/via/hw.h
index 4db5b6e..f8129e4 100644
--- a/drivers/video/via/hw.h
+++ b/drivers/video/via/hw.h
@@ -637,7 +637,8 @@ extern int viafb_LCD_ON;
extern int viafb_DVI_ON;
extern int viafb_hotplug;
-void viafb_fill_crtc_timing(const struct fb_var_screeninfo *var, int iga);
+void viafb_fill_crtc_timing(const struct fb_var_screeninfo *var,
+ u16 cxres, u16 cyres, int iga);
void viafb_set_vclock(u32 CLK, int set_iga);
void viafb_load_reg(int timing_value, int viafb_load_reg_num,
struct io_register *reg,
--
1.7.9
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 4/4] viafb: make SAMM to also work on LCD
2012-02-14 6:12 [PATCH 0/4] implement viafb SAMM mode Florian Tobias Schandinat
` (2 preceding siblings ...)
2012-02-14 6:12 ` [PATCH 3/4] viafb: make single framebuffer multiple adapter mode work Florian Tobias Schandinat
@ 2012-02-14 6:12 ` Florian Tobias Schandinat
3 siblings, 0 replies; 5+ messages in thread
From: Florian Tobias Schandinat @ 2012-02-14 6:12 UTC (permalink / raw)
To: linux-fbdev; +Cc: linux-kernel, Florian Tobias Schandinat
This patch enables LCD to handle SAMM without dual fb.
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
---
drivers/video/via/chip.h | 2 --
drivers/video/via/hw.c | 27 +++++++++++----------------
drivers/video/via/lcd.c | 18 +++++++++---------
drivers/video/via/lcd.h | 3 ++-
4 files changed, 22 insertions(+), 28 deletions(-)
diff --git a/drivers/video/via/chip.h b/drivers/video/via/chip.h
index 3ebf20c..c2ecdb5 100644
--- a/drivers/video/via/chip.h
+++ b/drivers/video/via/chip.h
@@ -146,8 +146,6 @@ struct tmds_setting_information {
struct lvds_setting_information {
int iga_path;
- int h_active;
- int v_active;
int bpp;
int lcd_panel_hres;
int lcd_panel_vres;
diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c
index e8725c5..d35ced7 100644
--- a/drivers/video/via/hw.c
+++ b/drivers/video/via/hw.c
@@ -1530,11 +1530,7 @@ void viafb_update_device_setting(int hres, int vres, int bpp, int flag)
viaparinfo->tmds_setting_info->h_active = hres;
viaparinfo->tmds_setting_info->v_active = vres;
- viaparinfo->lvds_setting_info->h_active = hres;
- viaparinfo->lvds_setting_info->v_active = vres;
viaparinfo->lvds_setting_info->bpp = bpp;
- viaparinfo->lvds_setting_info2->h_active = hres;
- viaparinfo->lvds_setting_info2->v_active = vres;
viaparinfo->lvds_setting_info2->bpp = bpp;
} else {
@@ -1543,16 +1539,11 @@ void viafb_update_device_setting(int hres, int vres, int bpp, int flag)
viaparinfo->tmds_setting_info->v_active = vres;
}
- if (viaparinfo->lvds_setting_info->iga_path == IGA2) {
- viaparinfo->lvds_setting_info->h_active = hres;
- viaparinfo->lvds_setting_info->v_active = vres;
+ if (viaparinfo->lvds_setting_info->iga_path == IGA2)
viaparinfo->lvds_setting_info->bpp = bpp;
- }
- if (IGA2 == viaparinfo->lvds_setting_info2->iga_path) {
- viaparinfo->lvds_setting_info2->h_active = hres;
- viaparinfo->lvds_setting_info2->v_active = vres;
+
+ if (IGA2 == viaparinfo->lvds_setting_info2->iga_path)
viaparinfo->lvds_setting_info2->bpp = bpp;
- }
}
}
@@ -1933,7 +1924,8 @@ int viafb_setmode(int video_bpp, int video_bpp1)
if (viafb_SAMM_ON &&
(viaparinfo->lvds_setting_info->iga_path == IGA2)) {
viaparinfo->lvds_setting_info->bpp = video_bpp1;
- viafb_lcd_set_mode(viaparinfo->lvds_setting_info,
+ viafb_lcd_set_mode(&var2, cxres, cyres,
+ viaparinfo->lvds_setting_info,
&viaparinfo->chip_info->lvds_chip_info);
} else {
/* IGA1 doesn't have LCD scaling, so set it center. */
@@ -1942,7 +1934,8 @@ int viafb_setmode(int video_bpp, int video_bpp1)
LCD_CENTERING;
}
viaparinfo->lvds_setting_info->bpp = video_bpp;
- viafb_lcd_set_mode(viaparinfo->lvds_setting_info,
+ viafb_lcd_set_mode(&viafbinfo->var, 0, 0,
+ viaparinfo->lvds_setting_info,
&viaparinfo->chip_info->lvds_chip_info);
}
}
@@ -1950,7 +1943,8 @@ int viafb_setmode(int video_bpp, int video_bpp1)
if (viafb_SAMM_ON &&
(viaparinfo->lvds_setting_info2->iga_path == IGA2)) {
viaparinfo->lvds_setting_info2->bpp = video_bpp1;
- viafb_lcd_set_mode(viaparinfo->lvds_setting_info2,
+ viafb_lcd_set_mode(&var2, cxres, cyres,
+ viaparinfo->lvds_setting_info2,
&viaparinfo->chip_info->lvds_chip_info2);
} else {
/* IGA1 doesn't have LCD scaling, so set it center. */
@@ -1959,7 +1953,8 @@ int viafb_setmode(int video_bpp, int video_bpp1)
LCD_CENTERING;
}
viaparinfo->lvds_setting_info2->bpp = video_bpp;
- viafb_lcd_set_mode(viaparinfo->lvds_setting_info2,
+ viafb_lcd_set_mode(&viafbinfo->var, 0, 0,
+ viaparinfo->lvds_setting_info2,
&viaparinfo->chip_info->lvds_chip_info2);
}
}
diff --git a/drivers/video/via/lcd.c b/drivers/video/via/lcd.c
index 5f3b4e3..02cfdc8 100644
--- a/drivers/video/via/lcd.c
+++ b/drivers/video/via/lcd.c
@@ -55,8 +55,7 @@ static void load_lcd_scaling(int set_hres, int set_vres, int panel_hres,
int panel_vres);
static void via_pitch_alignment_patch_lcd(
struct lvds_setting_information *plvds_setting_info,
- struct lvds_chip_information
- *plvds_chip_info);
+ struct lvds_chip_information *plvds_chip_info, int hres);
static void lcd_patch_skew_dvp0(struct lvds_setting_information
*plvds_setting_info,
struct lvds_chip_information *plvds_chip_info);
@@ -456,14 +455,13 @@ static void load_lcd_scaling(int set_hres, int set_vres, int panel_hres,
static void via_pitch_alignment_patch_lcd(
struct lvds_setting_information *plvds_setting_info,
- struct lvds_chip_information
- *plvds_chip_info)
+ struct lvds_chip_information *plvds_chip_info, int hres)
{
unsigned char cr13, cr35, cr65, cr66, cr67;
unsigned long dwScreenPitch = 0;
unsigned long dwPitch;
- dwPitch = plvds_setting_info->h_active * (plvds_setting_info->bpp >> 3);
+ dwPitch = hres * (plvds_setting_info->bpp >> 3);
if (dwPitch & 0x1F) {
dwScreenPitch = ((dwPitch + 31) & ~31) >> 3;
if (plvds_setting_info->iga_path == IGA2) {
@@ -548,13 +546,14 @@ static void lcd_patch_skew(struct lvds_setting_information
}
/* LCD Set Mode */
-void viafb_lcd_set_mode(struct lvds_setting_information *plvds_setting_info,
+void viafb_lcd_set_mode(const struct fb_var_screeninfo *var, u16 cxres,
+ u16 cyres, struct lvds_setting_information *plvds_setting_info,
struct lvds_chip_information *plvds_chip_info)
{
int set_iga = plvds_setting_info->iga_path;
int mode_bpp = plvds_setting_info->bpp;
- int set_hres = plvds_setting_info->h_active;
- int set_vres = plvds_setting_info->v_active;
+ int set_hres = cxres ? cxres : var->xres;
+ int set_vres = cyres ? cyres : var->yres;
int panel_hres = plvds_setting_info->lcd_panel_hres;
int panel_vres = plvds_setting_info->lcd_panel_vres;
u32 clock;
@@ -613,7 +612,8 @@ void viafb_lcd_set_mode(struct lvds_setting_information *plvds_setting_info,
viafb_write_reg_mask(CR6A, VIACR, 0x01, BIT0);
/* Patch for non 32bit alignment mode */
- via_pitch_alignment_patch_lcd(plvds_setting_info, plvds_chip_info);
+ via_pitch_alignment_patch_lcd(plvds_setting_info, plvds_chip_info,
+ set_hres);
}
static void integrated_lvds_disable(struct lvds_setting_information
diff --git a/drivers/video/via/lcd.h b/drivers/video/via/lcd.h
index 77ca7b8..8f3e4e0 100644
--- a/drivers/video/via/lcd.h
+++ b/drivers/video/via/lcd.h
@@ -76,7 +76,8 @@ void __devinit viafb_init_lvds_output_interface(struct lvds_chip_information
*plvds_chip_info,
struct lvds_setting_information
*plvds_setting_info);
-void viafb_lcd_set_mode(struct lvds_setting_information *plvds_setting_info,
+void viafb_lcd_set_mode(const struct fb_var_screeninfo *var, u16 cxres,
+ u16 cyres, struct lvds_setting_information *plvds_setting_info,
struct lvds_chip_information *plvds_chip_info);
bool __devinit viafb_lvds_trasmitter_identify(void);
void viafb_init_lvds_output_interface(struct lvds_chip_information
--
1.7.9
^ permalink raw reply related [flat|nested] 5+ messages in thread
end of thread, other threads:[~2012-02-14 5:52 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-02-14 6:12 [PATCH 0/4] implement viafb SAMM mode Florian Tobias Schandinat
2012-02-14 6:12 ` [PATCH 1/4] viafb: set correct polarity for second adapter Florian Tobias Schandinat
2012-02-14 6:12 ` [PATCH 2/4] viafb: fill xres and yres Florian Tobias Schandinat
2012-02-14 6:12 ` [PATCH 3/4] viafb: make single framebuffer multiple adapter mode work Florian Tobias Schandinat
2012-02-14 6:12 ` [PATCH 4/4] viafb: make SAMM to also work on LCD Florian Tobias Schandinat
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