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authorSylwester Nawrocki <s.nawrocki@samsung.com>2011-09-02 06:25:32 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-09-06 15:08:46 -0300
commite9e21083ef9361f89e19bb709eac441edc24ba02 (patch)
tree803f00fdff03b352d11f1f93bacc24fabeff6759 /drivers/media/video/Kconfig
parentbd323e28bd82dfd4b72c50ddc4d5fc24e3678b99 (diff)
[media] s5p-fimc: Add runtime PM support in the mem-to-mem driver
Add runtime PM and system sleep support in the memory-to-memory driver. It's required to enable the FIMC operation on Exynos4 SoCs. This patch prevents system boot failure when the driver is compiled in, as it now tries to access its I/O memory without first enabling the corresponding power domain. The camera capture device suspend/resume is not fully covered, the capture device is just powered on/off during the video node open/close. However this enables it's normal operation on Exynos4 SoCs. [mchehab@redhat.com: fix a small checkpatch error] Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/Kconfig')
-rw-r--r--drivers/media/video/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index f574dc012ca..14326d7da55 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -950,7 +950,7 @@ config VIDEO_MX2
config VIDEO_SAMSUNG_S5P_FIMC
tristate "Samsung S5P and EXYNOS4 camera host interface driver"
- depends on VIDEO_DEV && VIDEO_V4L2 && PLAT_S5P
+ depends on VIDEO_V4L2 && PLAT_S5P && PM_RUNTIME
select VIDEOBUF2_DMA_CONTIG
select V4L2_MEM2MEM_DEV
---help---