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| author | Matt Roper <matthew.d.roper@intel.com> | 2021-05-12 07:21:42 +0300 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2021-05-13 02:56:52 +0300 |
| commit | 0e53fb847c6bba5b92fb80060a63d4c23d032822 (patch) | |
| tree | c777a9c916501841ad6d200e6e064450695eecb1 /drivers/gpu/drm/i915/display | |
| parent | 0788abdef6d1103c3a1d41ddd1fa536ca26479d6 (diff) | |
| download | linux-0e53fb847c6bba5b92fb80060a63d4c23d032822.tar.xz | |
drm/i915/xelpd: Add Wa_14011503030
Cc: Aditya Swarup <aditya.swarup@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210512042144.2089071-6-matthew.d.roper@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_power.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c index ec55616811a2..54c6d65011ee 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.c +++ b/drivers/gpu/drm/i915/display/intel_display_power.c @@ -5872,6 +5872,10 @@ static void icl_display_core_init(struct drm_i915_private *dev_priv, DCPR_MASK_LPMODE | DCPR_MASK_MAXLATENCY_MEMUP_CLR; intel_uncore_rmw(&dev_priv->uncore, GEN11_CHICKEN_DCPR_2, 0, val); } + + /* Wa_14011503030:xelpd */ + if (DISPLAY_VER(dev_priv) >= 13) + intel_de_write(dev_priv, XELPD_DISPLAY_ERR_FATAL_MASK, ~0); } static void icl_display_core_uninit(struct drm_i915_private *dev_priv) |