Skip to content

Commit 919bef7

Browse files
diego-santacruzrodrigovivi
authored andcommitted
drm/i915/glk: ECS Liva Q2 needs GLK HDMI port timing quirk
The quirk added in upstream commit 90c3e21 ("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 08e9505) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
1 parent 458ec0c commit 919bef7

1 file changed

Lines changed: 3 additions & 0 deletions

File tree

drivers/gpu/drm/i915/display/intel_quirks.c

Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -191,6 +191,9 @@ static struct intel_quirk intel_quirks[] = {
191191
/* ASRock ITX*/
192192
{ 0x3185, 0x1849, 0x2212, quirk_increase_ddi_disabled_time },
193193
{ 0x3184, 0x1849, 0x2212, quirk_increase_ddi_disabled_time },
194+
/* ECS Liva Q2 */
195+
{ 0x3185, 0x1019, 0xa94d, quirk_increase_ddi_disabled_time },
196+
{ 0x3184, 0x1019, 0xa94d, quirk_increase_ddi_disabled_time },
194197
};
195198

196199
void intel_init_quirks(struct drm_i915_private *i915)

0 commit comments

Comments
 (0)