* [V1 5/7] video: mmp: add pitch info in mmp_win structure
@ 2013-06-09 8:44 Jett.Zhou
2013-06-09 12:03 ` Sergei Shtylyov
0 siblings, 1 reply; 2+ messages in thread
From: Jett.Zhou @ 2013-06-09 8:44 UTC (permalink / raw)
To: linux-arm-kernel
From: Jing Xiang <jxiang@marvell.com>
Add pitch length info of graphics/video layer for mmp_win, if it is
YUV format of video layer, u/v pitch will non-zero.
Signed-off-by: Jing Xiang <jxiang@marvell.com>
Signed-off-by: Jett.Zhou <jtzhou@marvell.com>
---
include/video/mmp_disp.h | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/include/video/mmp_disp.h b/include/video/mmp_disp.h
index b9dd1fb..5708d26 100644
--- a/include/video/mmp_disp.h
+++ b/include/video/mmp_disp.h
@@ -91,6 +91,9 @@ struct mmp_win {
u16 up_crop;
u16 bottom_crop;
int pix_fmt;
+ /* pitch[0]: graphics/video layer line length or y pitch
+ * pitch[1]/pitch[2]: video u/v pitch if non-zero */
+ u32 pitch[3];
};
struct mmp_addr {
--
1.7.0.4
^ permalink raw reply related [flat|nested] 2+ messages in thread* [V1 5/7] video: mmp: add pitch info in mmp_win structure
2013-06-09 8:44 [V1 5/7] video: mmp: add pitch info in mmp_win structure Jett.Zhou
@ 2013-06-09 12:03 ` Sergei Shtylyov
0 siblings, 0 replies; 2+ messages in thread
From: Sergei Shtylyov @ 2013-06-09 12:03 UTC (permalink / raw)
To: linux-arm-kernel
Hello.
On 09-06-2013 12:44, Jett.Zhou wrote:
> From: Jing Xiang <jxiang@marvell.com>
> Add pitch length info of graphics/video layer for mmp_win, if it is
> YUV format of video layer, u/v pitch will non-zero.
> Signed-off-by: Jing Xiang <jxiang@marvell.com>
> Signed-off-by: Jett.Zhou <jtzhou@marvell.com>
> ---
> include/video/mmp_disp.h | 3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
> diff --git a/include/video/mmp_disp.h b/include/video/mmp_disp.h
> index b9dd1fb..5708d26 100644
> --- a/include/video/mmp_disp.h
> +++ b/include/video/mmp_disp.h
> @@ -91,6 +91,9 @@ struct mmp_win {
> u16 up_crop;
> u16 bottom_crop;
> int pix_fmt;
> + /* pitch[0]: graphics/video layer line length or y pitch
> + * pitch[1]/pitch[2]: video u/v pitch if non-zero */
The preferred format for multi-line comments is this:
/*
* bla
* bla
*/
> + u32 pitch[3];
> };
WBR, Sergei
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2013-06-09 12:03 ` Sergei Shtylyov
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