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drm/rockchip: vop: fix lb mode config error

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when video width is bigger than 3840 the linebuffer mode
should be LB_YUV_3840X5.

Change-Id: I27dce8a6fcb7f6f5b8d196671a515c68f188c101
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
This commit is contained in:
Sandy Huang
2018-03-20 15:12:23 +08:00
committed by Tao Huang
parent 6ee21b2eae
commit ac1f715f53
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/rockchip/rockchip_drm_vop.h
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@@ -640,9 +640,9 @@ static inline int scl_vop_cal_lb_mode(int width, bool is_yuv)
{
int lb_mode;
if (width > 2560)
if (!is_yuv && (width > 2560))
lb_mode = LB_RGB_3840X2;
else if (width > 1920)
else if (!is_yuv && (width > 1920))
lb_mode = LB_RGB_2560X4;
else if (!is_yuv)
lb_mode = LB_RGB_1920X5;