Maxime Ripard <maxime@xxxxxxxxxx> 於 2020年5月28日 週四 下午3:30寫道： > > Hi Daniel, > > On Wed, May 27, 2020 at 05:15:12PM +0800, Daniel Drake wrote: > > On Wed, May 27, 2020 at 5:13 PM Maxime Ripard <maxime@xxxxxxxxxx> wrote: > > > I'm about to send a v3 today or tomorrow, I can Cc you (and Jian-Hong) if you > > > want. > > > > That would be great, although given the potentially inconsistent > > results we've been seeing so far it would be great if you could > > additionally push a git branch somewhere. > > That way we can have higher confidence that we are applying exactly > > the same patches to the same base etc. > > So I sent a new iteration yesterday, and of course forgot to cc you... Sorry for > that. > > I've pushed my current branch here: > https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux.git/log/?h=rpi4-kms Thanks to Maxime! I have tried your repository on branch rpi4-kms. The DRM VC4 is used! But got some issues: 1. Some weird error message in dmesg. Not sure it is related, or not [ 5.219321] [drm:vc5_hdmi_init_resources] *ERROR* Failed to get HDMI state machine clock https://gist.github.com/starnight/3f317dca121065a361cf08e91225e389 2. The screen flashes suddenly sometimes. 3. The higher resolutions, like 1920x1080 ... are lost after hot re-plug HDMI cable (HDMI0) Jian-Hong Pan
