diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2012-10-01 16:39:46 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-10-05 19:27:18 +0200 |
| commit | 368640827c0be2582d836cd74ae2cff03e6bfc02 (patch) | |
| tree | 1012c886f4ce621b6d9284ffac81f3b79c3a95f7 /arch/arm/mach-davinci/dm644x.c | |
| parent | [media] af9033: prevent unintended underflow (diff) | |
| download | linux-368640827c0be2582d836cd74ae2cff03e6bfc02.tar.xz linux-368640827c0be2582d836cd74ae2cff03e6bfc02.zip | |
[media] dm644x: replace the obsolete preset API by the timings API
This patch replaces the preset API by the timings API, and
appropriate changes in board file.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'arch/arm/mach-davinci/dm644x.c')
| -rw-r--r-- | arch/arm/mach-davinci/dm644x.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c index c8b866657fcb..79d2880c9d2d 100644 --- a/arch/arm/mach-davinci/dm644x.c +++ b/arch/arm/mach-davinci/dm644x.c @@ -701,7 +701,7 @@ static struct resource dm644x_venc_resources[] = { #define DM644X_VPSS_DACCLKEN BIT(4) static int dm644x_venc_setup_clock(enum vpbe_enc_timings_type type, - unsigned int mode) + unsigned int pclock) { int ret = 0; u32 v = DM644X_VPSS_VENCLKEN; @@ -711,27 +711,18 @@ static int dm644x_venc_setup_clock(enum vpbe_enc_timings_type type, v |= DM644X_VPSS_DACCLKEN; writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL)); break; - case VPBE_ENC_DV_PRESET: - switch (mode) { - case V4L2_DV_480P59_94: - case V4L2_DV_576P50: + case VPBE_ENC_CUSTOM_TIMINGS: + if (pclock <= 27000000) { v |= DM644X_VPSS_MUXSEL_PLL2_MODE | DM644X_VPSS_DACCLKEN; writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL)); - break; - case V4L2_DV_720P60: - case V4L2_DV_1080I60: - case V4L2_DV_1080P30: + } else { /* * For HD, use external clock source since * HD requires higher clock rate */ v |= DM644X_VPSS_MUXSEL_VPBECLK_MODE; writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL)); - break; - default: - ret = -EINVAL; - break; } break; default: |