diff options
| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2018-10-31 09:28:43 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2018-11-01 11:25:33 -0700 |
| commit | 28b2f4e19600c62021e73f9093174ed9989a73c5 (patch) | |
| tree | 60ca3c5562b22b0f1a8254a002abe8aa055ad181 /drivers/gpu/drm/i915/intel_pm.c | |
| parent | efb818f1053928913196fd36106352a4ab328458 (diff) | |
| download | talos-op-linux-28b2f4e19600c62021e73f9093174ed9989a73c5.tar.gz talos-op-linux-28b2f4e19600c62021e73f9093174ed9989a73c5.zip | |
drm/i915: Kill WA 0826
According to BSpec this is not needed anymore:
"This workaround is no longer needed since NV12
support is dropped for the affected projects.
"
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181031162845.12419-2-rodrigo.vivi@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 82c82e233154..2c3dc10f0255 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4823,17 +4823,6 @@ static int skl_compute_plane_wm(const struct drm_i915_private *dev_priv, } } - /* - * Display WA #826 (SKL:ALL, BXT:ALL) & #1059 (CNL:A) - * disable wm level 1-7 on NV12 planes - */ - if (wp->is_planar && level >= 1 && - (IS_SKYLAKE(dev_priv) || IS_BROXTON(dev_priv) || - IS_CNL_REVID(dev_priv, CNL_REVID_A0, CNL_REVID_A0))) { - result->plane_en = false; - return 0; - } - /* The number of lines are ignored for the level 0 watermark. */ result->plane_res_b = res_blocks; result->plane_res_l = res_lines; |
