Re: [PATCH v4 0/4] drm: sun4i: set proper TCON0 DCLK rate in DSI mode

2023-05-09 Thread Frank Oltmanns
Hello Roman, On 2023-05-09 at 13:04:50 +0200, "Roman Beranek" wrote: > On Mon May 8, 2023 at 10:47 AM CEST, Frank Oltmanns wrote: >> I played back a 60 fps video (10 seconds) and recorded the panel's >> output with a 240 fps camera. I noticed only 2 dropped frames, that I >> account to the

Re: [PATCH v4 0/4] drm: sun4i: set proper TCON0 DCLK rate in DSI mode

2023-05-09 Thread Roman Beranek
Hello Frank, On Mon May 8, 2023 at 10:47 AM CEST, Frank Oltmanns wrote: > I tested this on my pinephone on drm-next, using additional patches for > the pinephone's panel. [1] [2] [3] Thank you for testing this and all the previous version of this patchset. I appreciate your help. > I played

Re: [PATCH v4 0/4] drm: sun4i: set proper TCON0 DCLK rate in DSI mode

2023-05-08 Thread Frank Oltmanns
Hi Roman, On 2023-05-05 at 07:21:06 +0200, Roman Beranek wrote: > According to Allwinner's BSP code, in DSI mode, TCON0 clock needs to be > running at what's effectively the per-lane datarate of the DSI link. > Given that the TCON DCLK divider is fixed to 4 (SUN6I_DSI_TCON_DIV), > DCLK can't be