From 106359177a57c7ea4a0c31e9cd24e6313b355ed7 Mon Sep 17 00:00:00 2001 From: Sandy Huang Date: Tue, 26 Jun 2018 16:16:44 +0800 Subject: drm/rockchip: vop: fixup linebuffer mode calc error linebuffer mode should be LB_YUV_3840X5 when width is bigger than 1280 in yuv mode. Separate yuv and rgb case makes the scl_vop_cal_lb_mode() logic clearer. Signed-off-by: Sandy Huang Signed-off-by: Heiko Stuebner Link: https://patchwork.freedesktop.org/patch/msgid/1530001004-25036-1-git-send-email-hjc@rock-chips.com --- drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) (limited to 'drivers/gpu/drm') diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h index 084acdd0019a..fcb91041a666 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h @@ -331,16 +331,19 @@ static inline int scl_vop_cal_lb_mode(int width, bool is_yuv) { int lb_mode; - if (width > 2560) - lb_mode = LB_RGB_3840X2; - else if (width > 1920) - lb_mode = LB_RGB_2560X4; - else if (!is_yuv) - lb_mode = LB_RGB_1920X5; - else if (width > 1280) - lb_mode = LB_YUV_3840X5; - else - lb_mode = LB_YUV_2560X8; + if (is_yuv) { + if (width > 1280) + lb_mode = LB_YUV_3840X5; + else + lb_mode = LB_YUV_2560X8; + } else { + if (width > 2560) + lb_mode = LB_RGB_3840X2; + else if (width > 1920) + lb_mode = LB_RGB_2560X4; + else + lb_mode = LB_RGB_1920X5; + } return lb_mode; } -- cgit v1.2.3