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Commit 7d18bbee authored by Tomi Valkeinen's avatar Tomi Valkeinen
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OMAPDSS: fix rgb-to-yuv color conv coefs 



The color conversion coefficients for RGB to YUV conversion (used with
writeback) don't result in the correct result. This patch sets the
correct coefficients.

Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent fd2eac5a

drivers/video/fbdev/omap2/dss/dispc.c

+3 −1
Original line number Diff line number Diff line
@@ -713,10 +713,12 @@ static void dispc_setup_color_conv_coef(void) 
	int i;

	int num_ovl = dss_feat_get_num_ovls();

	const struct color_conv_coef ctbl_bt601_5_ovl = {

		/* YUV -> RGB */

		298, 409, 0, 298, -208, -100, 298, 0, 517, 0,

	};

	const struct color_conv_coef ctbl_bt601_5_wb = {

		66, 112, -38, 129, -94, -74, 25, -18, 112, 0,

		/* RGB -> YUV */

		66, 129, 25, 112, -94, -18, -38, -74, 112, 0,

	};



	for (i = 1; i < num_ovl; i++)