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From: Steve Longerbeam <slongerbeam@gmail.com>
To: p.zabel@pengutronix.de, plagnioj@jcrosoft.com, tomi.valkeinen@ti.com
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	linux-fbdev@vger.kernel.org,
	Steve Longerbeam <steve_longerbeam@mentor.com>
Subject: [PATCH v3 02/12] gpu: ipu-cpmem: Add ipu_cpmem_get_burstsize()
Date: Sun, 31 Jul 2016 12:42:17 -0700	[thread overview]
Message-ID: <1469994147-17549-3-git-send-email-steve_longerbeam@mentor.com> (raw)
In-Reply-To: <1469994147-17549-1-git-send-email-steve_longerbeam@mentor.com>

Adds ipu_cpmem_get_burstsize().

Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>

---

v3: no changes
v2: no changes
---
 drivers/gpu/ipu-v3/ipu-cpmem.c | 6 ++++++
 include/video/imx-ipu-v3.h     | 1 +
 2 files changed, 7 insertions(+)

diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c
index a36c35e..fcb7dc8 100644
--- a/drivers/gpu/ipu-v3/ipu-cpmem.c
+++ b/drivers/gpu/ipu-v3/ipu-cpmem.c
@@ -275,6 +275,12 @@ void ipu_cpmem_set_axi_id(struct ipuv3_channel *ch, u32 id)
 }
 EXPORT_SYMBOL_GPL(ipu_cpmem_set_axi_id);
 
+int ipu_cpmem_get_burstsize(struct ipuv3_channel *ch)
+{
+	return ipu_ch_param_read_field(ch, IPU_FIELD_NPB) + 1;
+}
+EXPORT_SYMBOL_GPL(ipu_cpmem_get_burstsize);
+
 void ipu_cpmem_set_burstsize(struct ipuv3_channel *ch, int burstsize)
 {
 	ipu_ch_param_write_field(ch, IPU_FIELD_NPB, burstsize - 1);
diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h
index 69c8658..8c4312d 100644
--- a/include/video/imx-ipu-v3.h
+++ b/include/video/imx-ipu-v3.h
@@ -187,6 +187,7 @@ void ipu_cpmem_set_buffer(struct ipuv3_channel *ch, int bufnum, dma_addr_t buf);
 void ipu_cpmem_set_uv_offset(struct ipuv3_channel *ch, u32 u_off, u32 v_off);
 void ipu_cpmem_interlaced_scan(struct ipuv3_channel *ch, int stride);
 void ipu_cpmem_set_axi_id(struct ipuv3_channel *ch, u32 id);
+int ipu_cpmem_get_burstsize(struct ipuv3_channel *ch);
 void ipu_cpmem_set_burstsize(struct ipuv3_channel *ch, int burstsize);
 void ipu_cpmem_set_block_mode(struct ipuv3_channel *ch);
 void ipu_cpmem_set_rotation(struct ipuv3_channel *ch,
-- 
1.9.1

WARNING: multiple messages have this Message-ID (diff)
From: Steve Longerbeam <slongerbeam@gmail.com>
To: p.zabel@pengutronix.de, plagnioj@jcrosoft.com, tomi.valkeinen@ti.com
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	linux-fbdev@vger.kernel.org,
	Steve Longerbeam <steve_longerbeam@mentor.com>
Subject: [PATCH v3 02/12] gpu: ipu-cpmem: Add ipu_cpmem_get_burstsize()
Date: Sun, 31 Jul 2016 19:42:17 +0000	[thread overview]
Message-ID: <1469994147-17549-3-git-send-email-steve_longerbeam@mentor.com> (raw)
In-Reply-To: <1469994147-17549-1-git-send-email-steve_longerbeam@mentor.com>

Adds ipu_cpmem_get_burstsize().

Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>

---

v3: no changes
v2: no changes
---
 drivers/gpu/ipu-v3/ipu-cpmem.c | 6 ++++++
 include/video/imx-ipu-v3.h     | 1 +
 2 files changed, 7 insertions(+)

diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c
index a36c35e..fcb7dc8 100644
--- a/drivers/gpu/ipu-v3/ipu-cpmem.c
+++ b/drivers/gpu/ipu-v3/ipu-cpmem.c
@@ -275,6 +275,12 @@ void ipu_cpmem_set_axi_id(struct ipuv3_channel *ch, u32 id)
 }
 EXPORT_SYMBOL_GPL(ipu_cpmem_set_axi_id);
 
+int ipu_cpmem_get_burstsize(struct ipuv3_channel *ch)
+{
+	return ipu_ch_param_read_field(ch, IPU_FIELD_NPB) + 1;
+}
+EXPORT_SYMBOL_GPL(ipu_cpmem_get_burstsize);
+
 void ipu_cpmem_set_burstsize(struct ipuv3_channel *ch, int burstsize)
 {
 	ipu_ch_param_write_field(ch, IPU_FIELD_NPB, burstsize - 1);
diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h
index 69c8658..8c4312d 100644
--- a/include/video/imx-ipu-v3.h
+++ b/include/video/imx-ipu-v3.h
@@ -187,6 +187,7 @@ void ipu_cpmem_set_buffer(struct ipuv3_channel *ch, int bufnum, dma_addr_t buf);
 void ipu_cpmem_set_uv_offset(struct ipuv3_channel *ch, u32 u_off, u32 v_off);
 void ipu_cpmem_interlaced_scan(struct ipuv3_channel *ch, int stride);
 void ipu_cpmem_set_axi_id(struct ipuv3_channel *ch, u32 id);
+int ipu_cpmem_get_burstsize(struct ipuv3_channel *ch);
 void ipu_cpmem_set_burstsize(struct ipuv3_channel *ch, int burstsize);
 void ipu_cpmem_set_block_mode(struct ipuv3_channel *ch);
 void ipu_cpmem_set_rotation(struct ipuv3_channel *ch,
-- 
1.9.1


  parent reply	other threads:[~2016-07-31 19:44 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-31 19:42 [PATCH v3 00/12] IPUv3 prep for i.MX5/6 v4l2 staging drivers, v3 Steve Longerbeam
2016-07-31 19:42 ` Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 01/12] gpu: ipu-cpmem: Add ipu_cpmem_set_uv_offset() Steve Longerbeam
2016-07-31 19:42   ` Steve Longerbeam
2016-08-01  9:13   ` Philipp Zabel
2016-08-01  9:13     ` Philipp Zabel
2016-08-01  9:13     ` Philipp Zabel
2016-08-01 20:15     ` Steve Longerbeam
2016-08-01 20:15       ` Steve Longerbeam
2016-08-01 20:15       ` Steve Longerbeam
2016-07-31 19:42 ` Steve Longerbeam [this message]
2016-07-31 19:42   ` [PATCH v3 02/12] gpu: ipu-cpmem: Add ipu_cpmem_get_burstsize() Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 03/12] gpu: ipu-v3: Add ipu_get_num() Steve Longerbeam
2016-07-31 19:42   ` Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 04/12] gpu: ipu-v3: Add VDI input IDMAC channels Steve Longerbeam
2016-07-31 19:42   ` Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 05/12] gpu: ipu-v3: set correct full sensor frame for PAL/NTSC Steve Longerbeam
2016-07-31 19:42   ` Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 06/12] gpu: ipu-v3: Fix CSI data format for 16-bit media bus formats Steve Longerbeam
2016-07-31 19:42   ` Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 07/12] gpu: ipu-v3: Fix IRT usage Steve Longerbeam
2016-07-31 19:42   ` Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 08/12] gpu: ipu-v3: rename CSI client device Steve Longerbeam
2016-07-31 19:42   ` Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 09/12] gpu: ipu-v3: Add Video Deinterlacer unit Steve Longerbeam
2016-07-31 19:42   ` Steve Longerbeam
2016-08-01  9:13   ` Philipp Zabel
2016-08-01  9:13     ` Philipp Zabel
2016-08-01  9:13     ` Philipp Zabel
2016-08-01 21:02     ` Steve Longerbeam
2016-08-01 21:02       ` Steve Longerbeam
2016-08-01 21:02       ` Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 10/12] gpu: ipu-v3: Add FSU channel linking support Steve Longerbeam
2016-07-31 19:42   ` Steve Longerbeam
2016-08-01  9:13   ` Philipp Zabel
2016-08-01  9:13     ` Philipp Zabel
2016-08-01 20:35     ` Steve Longerbeam
2016-08-01 20:35       ` Steve Longerbeam
2016-08-01 20:35       ` Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 11/12] gpu: ipu-ic: Add complete image conversion support with tiling Steve Longerbeam
2016-07-31 19:42   ` Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 12/12] gpu: ipu-ic: allow multiple handles to ic Steve Longerbeam
2016-07-31 19:42   ` Steve Longerbeam
2016-07-31 19:55 ` [PATCH v3 00/12] IPUv3 prep for i.MX5/6 v4l2 staging drivers, v3 Steve Longerbeam
2016-07-31 19:55   ` Steve Longerbeam

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