Re: [v2,1/2] drm/msm/dpu1: don't choke on disabling the writeback connector

On Tue, Nov 19, 2024 at 10:02:33PM -0500, Leonard Lausen wrote:

The finding is that while 6.10.14 with this patch applied still suffers from that regression, 6.11.9 and 6.12 do not face the CRTC state regression. Therefore, whatever issue the patch uncovered in older kernels and which justified not merging it before due to regressing basic CTM functionality, is now fixed. The patch should be good to merge and backport to 6.11, but from my perspective should not be backported to older kernels unless the interaction with the DRM CRTC state issue is understood and an associated fix backported as well.

Thanks for testing. The 6.9 and 6.10 stable trees are EOL and backporting to 6.11 should not cause any trouble then.

Johan