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(parent: e815aff) | patch
drm/i915/dp: Power down sink before disable pipe/transcoder clock
authorJosé Roberto de Souza <jose.souza@intel.com>
Mon, 2 Dec 2019 22:25:12 +0000 (14:25 -0800)
committerJosé Roberto de Souza <jose.souza@intel.com>
Tue, 3 Dec 2019 20:32:48 +0000 (12:32 -0800)
commit50a7efb280a8f13a4cfdfd5f921f53925a09a09a
treecf0af5b8bbb149d4f27b3cc097ff27c380fc0561tree | snapshot
parente815aff59dcf3f4aaf7ca061b07c0a6ef63f2351commit | diff
drm/i915/dp: Power down sink before disable pipe/transcoder clock

Disabling pipe/transcoder clock before power down sink could cause
sink lost signal, causing it to trigger a hotplug to notify source
that link signal was lost.

Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191202222513.337777-2-jose.souza@intel.com
drivers/gpu/drm/i915/display/intel_ddi.c diff | blob | history
Domain: System / Kernel;