]> git.itanic.dy.fi Git - linux-stable/commit
drm/i915/glk: ECS Liva Q2 needs GLK HDMI port timing quirk
authorDiego Santa Cruz <Diego.SantaCruz@spinetix.com>
Thu, 16 Jun 2022 12:41:37 +0000 (15:41 +0300)
committerRodrigo Vivi <rodrigo.vivi@intel.com>
Mon, 29 Aug 2022 14:00:51 +0000 (10:00 -0400)
commit919bef7a106ade2bda73681bbc2f3678198f44fc
tree23f136dff2927191f86bb44055bbf5b3f0bc5a9b
parent458ec0c8f35963626ccd51c3d50b752de5f1b9d4
drm/i915/glk: ECS Liva Q2 needs GLK HDMI port timing quirk

The quirk added in upstream commit 90c3e2198777 ("drm/i915/glk: Add
Quirk for GLK NUC HDMI port issues.") is also required on the ECS Liva
Q2.

Note: Would be nicer to figure out the extra delay required for the
retimer without quirks, however don't know how to check for that.

Cc: stable@vger.kernel.org
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/1326
Signed-off-by: Diego Santa Cruz <Diego.SantaCruz@spinetix.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220616124137.3184371-1-jani.nikula@intel.com
(cherry picked from commit 08e9505fa8f9aa00072a47b6f234d89b6b27a89c)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
drivers/gpu/drm/i915/display/intel_quirks.c