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| author | Mythri P K <mythripk@ti.com> | 2011-03-11 18:02:49 +0530 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-03-16 11:45:49 +0530 |
| commit | d3862610c95564a586951d5be291b9b0200d39fe (patch) | |
| tree | 402764e967fa0897cbec9754c8b419856848fa9a /drivers/video/omap2 | |
| parent | 7ed024aa280cb38c8aa5c188d2d2c98f5daede10 (diff) | |
| download | op-kernel-dev-d3862610c95564a586951d5be291b9b0200d39fe.zip op-kernel-dev-d3862610c95564a586951d5be291b9b0200d39fe.tar.gz | |
OMAP4: DSS2: HDMI: Dispc gamma enable set/reset function for TV.
Adding function to reset/set gamma table bit for TV interface, currently
only support for disabled is added.
Signed-off-by: Mythri P K <mythripk@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2')
| -rw-r--r-- | drivers/video/omap2/dss/dispc.c | 14 | ||||
| -rw-r--r-- | drivers/video/omap2/dss/dss.h | 1 |
2 files changed, 15 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c index b8c576a..7804779 100644 --- a/drivers/video/omap2/dss/dispc.c +++ b/drivers/video/omap2/dss/dispc.c @@ -1008,6 +1008,20 @@ void dispc_set_burst_size(enum omap_plane plane, enable_clocks(0); } +void dispc_enable_gamma_table(bool enable) +{ + /* + * This is partially implemented to support only disabling of + * the gamma table. + */ + if (enable) { + DSSWARN("Gamma table enabling for TV not yet supported"); + return; + } + + REG_FLD_MOD(DISPC_CONFIG, enable, 9, 9); +} + static void _dispc_set_vid_color_conv(enum omap_plane plane, bool enable) { u32 val; diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h index eb05d39..ab20270 100644 --- a/drivers/video/omap2/dss/dss.h +++ b/drivers/video/omap2/dss/dss.h @@ -370,6 +370,7 @@ void dispc_set_plane_size(enum omap_plane plane, u16 width, u16 height); void dispc_set_channel_out(enum omap_plane plane, enum omap_channel channel_out); +void dispc_enable_gamma_table(bool enable); int dispc_setup_plane(enum omap_plane plane, u32 paddr, u16 screen_width, u16 pos_x, u16 pos_y, |
