Re: [PATCH 4/8] drm/mediatek: dsi: add pdata variable to start clk in HS mode

2020-10-22 Thread Fabien Parent
Hi Chun-Kuang, On Wed, Oct 21, 2020 at 7:07 PM Chun-Kuang Hu wrote: > > Hi, Fabien: > > Fabien Parent 於 2020年10月21日 週三 上午1:43寫道: > > > > On MT8167, DSI seems to work fine only if we start the clk in HS mode. > > If we don't start the clk in HS but try to switch later to HS, the > > display does

Re: [PATCH 4/8] drm/mediatek: dsi: add pdata variable to start clk in HS mode

2020-10-21 Thread Chun-Kuang Hu
Hi, Fabien: Fabien Parent 於 2020年10月21日 週三 上午1:43寫道: > > On MT8167, DSI seems to work fine only if we start the clk in HS mode. > If we don't start the clk in HS but try to switch later to HS, the > display does not work. > > This commit adds a platform data variable to be used to start the >

[PATCH 4/8] drm/mediatek: dsi: add pdata variable to start clk in HS mode

2020-10-20 Thread Fabien Parent
On MT8167, DSI seems to work fine only if we start the clk in HS mode. If we don't start the clk in HS but try to switch later to HS, the display does not work. This commit adds a platform data variable to be used to start the DSI clk in HS mode at power on. Signed-off-by: Fabien Parent ---