Commit a6fbffb0 authored Feb 23, 2017 by Chen-Yu Tsai Committed by Maxime Ripard Mar 07, 2017

drm/sun4i: Make sunxi_rgb2yuv_coef constant



sunxi_rgb2yuv_coef is a table of RGB-to-YUV conversion coefficients.
They are programmed into the hardware, and can be declared constant.

Reported-by: Priit Laes <plaes@plaes.org>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

parent ea411fd2

drivers/gpu/drm/sun4i/sun4i_backend.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -24,7 +24,7 @@
		#include "sun4i_backend.h"
		#include "sun4i_drv.h"

		static u32 sunxi_rgb2yuv_coef[12] = {
		static const u32 sunxi_rgb2yuv_coef[12] = {
		0x00000107, 0x00000204, 0x00000064, 0x00000108,
		0x00003f69, 0x00003ed6, 0x000001c1, 0x00000808,
		0x000001c1, 0x00003e88, 0x00003fb8, 0x00000808