diff mbox

[V1,5/7] video: mmp: add pitch info in mmp_win structure

Message ID 1370767486-11729-1-git-send-email-jtzhou@marvell.com (mailing list archive)
State New, archived
Headers show

Commit Message

Jett.Zhou June 9, 2013, 8:44 a.m. UTC 
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(-)

Comments

Sergei Shtylyov June 9, 2013, 12:03 p.m. UTC | #1 
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
diff mbox

Patch

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 {