Hi Morimoto-san, On Wed, Oct 06, 2021 at 12:05:15PM +0900, Kuninori Morimoto wrote: > > Hi Laurent > > I noticed that ULCB+KF board on v5.15-rc1 doesn't probe HDMI. Is that the M3 or H3 ULCB ? Is there any useful information in the kernel log ? > I git-bisect:ed and found the first issue. > It re-start works for me if I reverted this commit. > Could you please check it ? > > commit d0f44e0dac29aca3f85d238dfbcd2e52450b38dc > Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx> > Date: Mon May 25 07:05:26 2020 +0300 > > drm: rcar-du: dw-hdmi: Set output port number > > Report the DT output port number in dw_hdmi_plat_data to connect to the > next bridge in the dw-hdmi driver. > > Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx> > Tested-by: Kieran Bingham <kieran.bingham@xxxxxxxxxxxxxxxx> # On V3U > Reviewed-by: Kieran Bingham <kieran.bingham+renesas@xxxxxxxxxxxxxxxx> I've tested v5.15-rc1 on a M3-N Salvator-XS, and can't reproduce the issue. If your kernel log doesn't show anything useful, I'll test it on my ULCB. -- Regards, Laurent Pinchart
