Commit d3862610 authored by Mythri P K's avatar Mythri P K Committed by Tomi Valkeinen
Browse files

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: default avatarMythri P K <mythripk@ti.com>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 7ed024aa

drivers/video/omap2/dss/dispc.c

+14 −0
Original line number Diff line number Diff line
@@ -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;

drivers/video/omap2/dss/dss.h

+1 −0
Original line number Diff line number Diff line
@@ -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,