tmakin/tegra-linux-noble
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[media] omap3isp: ccdc: Use generic frame sync event instead of private HS_VS event

Browse Source 
The ccdc block in the omap3isp produces events whenever it starts receiving
a new frame. A private HS_VS event was used for this previously. Now, the
generic V4L2_EVENT_FRAME_SYNC event is being used for the purpose.

This patch also provides the frame sequence number to user space.

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Sakari Ailus
2011-06-15 15:58:48 -03:00
committed by Mauro Carvalho Chehab
parent eab00a0da2
commit 69d232ae8e
3 changed files with 14 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/linux/omap3isp.h
-2
View File
@@ -62,14 +62,12 @@
* V4L2_EVENT_OMAP3ISP_AEWB: AEWB statistics data ready
* V4L2_EVENT_OMAP3ISP_AF: AF statistics data ready
* V4L2_EVENT_OMAP3ISP_HIST: Histogram statistics data ready
* V4L2_EVENT_OMAP3ISP_HS_VS: Horizontal/vertical synchronization detected
*/
#define V4L2_EVENT_OMAP3ISP_CLASS (V4L2_EVENT_PRIVATE_START | 0x100)
#define V4L2_EVENT_OMAP3ISP_AEWB (V4L2_EVENT_OMAP3ISP_CLASS | 0x1)
#define V4L2_EVENT_OMAP3ISP_AF (V4L2_EVENT_OMAP3ISP_CLASS | 0x2)
#define V4L2_EVENT_OMAP3ISP_HIST (V4L2_EVENT_OMAP3ISP_CLASS | 0x3)
#define V4L2_EVENT_OMAP3ISP_HS_VS (V4L2_EVENT_OMAP3ISP_CLASS | 0x4)
struct omap3isp_stat_event_status {
__u32 frame_number;