Re: [v2 1/1] drm/mediatek: add mt8183 dpi support

2019-02-18 Thread CK Hu
Hi, Jitao: On Tue, 2019-02-19 at 11:06 +0800, Jitao Shi wrote: > MT8183 samples on rising and falling edge. It can reduce half data > io. > MT8173 also has those registers. But the hw function is removed. > So MT8173 doesn't support DPI dual edge sample and can't use the > same setting to mt8183.

[v2 1/1] drm/mediatek: add mt8183 dpi support

2019-02-18 Thread Jitao Shi
MT8183 samples on rising and falling edge. It can reduce half data io. MT8173 also has those registers. But the hw function is removed. So MT8173 doesn't support DPI dual edge sample and can't use the same setting to mt8183. Signed-off-by: Jitao Shi --- drivers/gpu/drm/mediatek/mtk_dpi.c | 29