Adding changes to set gamma table bit for TV interface to make sure it is disabled
Signed-off-by: Mythri P K <mythripk@xxxxxx>
---
drivers/video/omap2/dss/dispc.c | 10 ++++++++++
drivers/video/omap2/dss/dss.h | 1 +
2 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 4a368c4..0defe16 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -1008,6 +1008,16 @@ 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.
+ */
+ BUG_ON(enable);
+
+ 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 29f31fd..008cbf4 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -363,6 +363,7 @@ 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,
--
1.5.6.3
--
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