Re: [PATCH v1, 3/3] drm/mediatek: gamma set with cmdq

Hi, Yongqiang: On Mon, 2021-04-12 at 16:45 +0800, Yongqiang Niu wrote: > On Mon, 2021-04-12 at 16:28 +0800, CK Hu wrote: > > Hi, Yongqiang: > > > > On Mon, 2021-04-12 at 14:35 +0800, Yongqiang Niu wrote: > > > gamma lut set in vsync active will caused display flash issue > > > set gamma lut with

Re: [PATCH v1, 3/3] drm/mediatek: gamma set with cmdq

On Mon, 2021-04-12 at 16:28 +0800, CK Hu wrote: > Hi, Yongqiang: > > On Mon, 2021-04-12 at 14:35 +0800, Yongqiang Niu wrote: > > gamma lut set in vsync active will caused display flash issue > > set gamma lut with cmdq > > In MT8173, it's ok to set gammma out of vblank period. Why do you > setti

Re: [PATCH v1, 3/3] drm/mediatek: gamma set with cmdq

Hi, Yongqiang: On Mon, 2021-04-12 at 14:35 +0800, Yongqiang Niu wrote: > gamma lut set in vsync active will caused display flash issue > set gamma lut with cmdq In MT8173, it's ok to set gammma out of vblank period. Why do you setting gamma in vblank in this patch? Regards, CK > > Signed-off-

[PATCH v1, 3/3] drm/mediatek: gamma set with cmdq

gamma lut set in vsync active will caused display flash issue set gamma lut with cmdq Signed-off-by: Yongqiang Niu --- drivers/gpu/drm/mediatek/mtk_disp_aal.c | 4 ++-- drivers/gpu/drm/mediatek/mtk_disp_drv.h | 7 --- drivers/gpu/drm/mediatek/mtk_disp_gamma.c | 11 ++- d