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| author | Pawel Osciak <p.osciak@samsung.com> | 2010-08-10 18:02:38 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-11 08:59:10 -0700 |
| commit | efdc846d2f7190c8f3092c09975c0ebba30a95ba (patch) | |
| tree | 23834f2ab4523b86c53f2a4f3b56834e8155dfb2 /arch | |
| parent | 067b226b9e8e20463e0937344c93101ac8d8d2b1 (diff) | |
| download | linux-3.10-efdc846d2f7190c8f3092c09975c0ebba30a95ba.tar.gz linux-3.10-efdc846d2f7190c8f3092c09975c0ebba30a95ba.tar.bz2 linux-3.10-efdc846d2f7190c8f3092c09975c0ebba30a95ba.zip | |
s3c-fb: add wait for VSYNC ioctl
Add VSYNC interrupt support and an ioctl that allows waiting for it.
Interrupts are turned on only when needed.
Signed-off-by: Pawel Osciak <p.osciak@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: InKi Dae <inki.dae@samsung.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/regs-fb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/include/plat/regs-fb.h b/arch/arm/plat-samsung/include/plat/regs-fb.h index dbb6c0afef4..564594e89ef 100644 --- a/arch/arm/plat-samsung/include/plat/regs-fb.h +++ b/arch/arm/plat-samsung/include/plat/regs-fb.h @@ -300,6 +300,7 @@ #define VIDINTCON0_FRAMESEL0_FRONTPORCH (0x3 << 15) #define VIDINTCON0_FRAMESEL1 (1 << 13) +#define VIDINTCON0_FRAMESEL1_MASK (0x3 << 13) #define VIDINTCON0_FRAMESEL1_NONE (0x0 << 13) #define VIDINTCON0_FRAMESEL1_BACKPORCH (0x1 << 13) #define VIDINTCON0_FRAMESEL1_VSYNC (0x2 << 13) |