diff options
| author | Rajkumar N <rajkumar.nagarajan@ti.com> | 2010-11-04 12:28:42 +0100 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@nokia.com> | 2011-01-10 10:54:19 +0200 |
| commit | fd28a39071cee34ec59021f620f6dfca5f89ac9b (patch) | |
| tree | ac843761a351f9abcb034b7d1cb2a6c0a902d1aa /drivers/video/omap2/dss/dss.h | |
| parent | 8fbde10aff726c9b5a1a2fe878a072b937d32476 (diff) | |
OMAP3630: DSS2: Enable Pre-Multiplied Alpha Support
Enable dss to process color formats with pre-mulitplied alpha.
With this we can have alpha values defined for each pixel
and hence can have different blending values for each pixel.
sysfs entry has been created for this and pre-multiplied alpha
support is turned off by default.
Signed-off-by: Sudeep Basavaraj <sudeep.basavaraj@ti.com>
Signed-off-by: Rajkumar N <rajkumar.nagarajan@ti.com>
Signed-off-by: Samreen <samreen@ti.com>
Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Diffstat (limited to 'drivers/video/omap2/dss/dss.h')
| -rw-r--r-- | drivers/video/omap2/dss/dss.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h index 5c7940d5f28..2bb515c61f4 100644 --- a/drivers/video/omap2/dss/dss.h +++ b/drivers/video/omap2/dss/dss.h @@ -359,7 +359,8 @@ int dispc_setup_plane(enum omap_plane plane, bool ilace, enum omap_dss_rotation_type rotation_type, u8 rotation, bool mirror, - u8 global_alpha); + u8 global_alpha, + u8 pre_mult_alpha); bool dispc_go_busy(enum omap_channel channel); void dispc_go(enum omap_channel channel); |