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drm/i915/mtl: Drop Wa_14017240301

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Drop Wa_14017240301, which is only relevant to pre-production MTL
hardware.  Although we usually wait a little bit longer to start
dropping pre-production workarounds for a platform, it was suggested to
eliminate this one slightly earlier because it's a bit unusual/ugly:
this workaround is a display-specific workaround that requires matching
on the graphics/GT IP version instead of the display IP version.

Suggested-by: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230907000354.3729827-2-matthew.d.roper@intel.com
This commit is contained in:
Matt Roper 2023-09-06 17:03:55 -07:00
parent 4632e3209f
commit 94bcf876cb
1 changed files with 0 additions and 5 deletions
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5
drivers/gpu/drm/i915/display/skl_universal_plane.c
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@ -2169,11 +2169,6 @@ skl_plane_disable_flip_done(struct intel_plane *plane)
static bool skl_plane_has_rc_ccs(struct drm_i915_private *i915,
enum pipe pipe, enum plane_id plane_id)
{
/* Wa_14017240301 */
if (IS_GFX_GT_IP_STEP(to_gt(i915), IP_VER(12, 70), STEP_A0, STEP_B0) ||
IS_GFX_GT_IP_STEP(to_gt(i915), IP_VER(12, 71), STEP_A0, STEP_B0))
return false;
/* Wa_22011186057 */
if (IS_ADLP_DISPLAY_STEP(i915, STEP_A0, STEP_B0))
return false;