ACK: [SRU] [H/I/Unstable/OEM-5.13] [PATCH 0/1] Fix wobbly graphics regression
tim.gardner at canonical.com
Mon Aug 9 11:41:05 UTC 2021
Acked-by: Tim Gardner <tim.gardner at canonical.com>
On 8/8/21 11:09 PM, Kai-Heng Feng wrote:
> BugLink: https://bugs.launchpad.net/bugs/1936708
> Wobbly graphics after a kernel update.
> Older panels may require more bandwidth then advertised, so we need to
> use max params for them.
> Multiple users tested with positive result.
> [Where problems could occur]
> This patch reverts to the old behavior, which is to use max parameters,
> for older panels. If there's any new panel reports with older DP
> version, this might change the behavior on it.
> Kai-Heng Feng (1):
> UBUNTU: SAUCE: drm/i915/dp: Use max params for older panels
> drivers/gpu/drm/i915/display/intel_dp.c | 12 +++++++-----
> 1 file changed, 7 insertions(+), 5 deletions(-)
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