[TLDR: I'm adding this report to the list of tracked Linux kernel regressions; the text you find below is based on a few templates paragraphs you might have encountered already in similar form. See link in footer if these mails annoy you.] On 05.07.23 06:45, Amit Pundir wrote: > > On Wed, 5 Jul 2023 at 01:48, Marek Vasut <marex@xxxxxxx> wrote: >> >> Do not generate the HS front and back porch gaps, the HSA gap and >> EOT packet, as these packets are not required. This makes the bridge >> work with Samsung DSIM on i.MX8MM and i.MX8MP. > > This patch broke display on Dragonboard 845c (SDM845) devboard running > AOSP. This is what I see > https://people.linaro.org/~amit.pundir/db845c-userdebug/v6.5-broken-display/PXL_20230704_150156326.jpg. > Reverting this patch fixes this regression for me. Thanks for the report. To be sure the issue doesn't fall through the cracks unnoticed, I'm adding it to regzbot, the Linux kernel regression tracking bot: #regzbot ^introduced 8ddce13ae69 #regzbot title drm/bridge: lt9611: Dragonboard 845c (SDM845) devboard broken when running AOSP #regzbot ignore-activity This isn't a regression? This issue or a fix for it are already discussed somewhere else? It was fixed already? You want to clarify when the regression started to happen? Or point out I got the title or something else totally wrong? Then just reply and tell me -- ideally while also telling regzbot about it, as explained by the page listed in the footer of this mail. Developers: When fixing the issue, remember to add 'Link:' tags pointing to the report (the parent of this mail). See page linked in footer for details. Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) -- Everything you wanna know about Linux kernel regression tracking: https://linux-regtracking.leemhuis.info/about/#tldr That page also explains what to do if mails like this annoy you.
