diff options
author | Aditya Swarup <aditya.swarup@intel.com> | 2021-01-29 21:29:44 +0300 |
---|---|---|
committer | José Roberto de Souza <jose.souza@intel.com> | 2021-02-01 18:58:24 +0300 |
commit | ea27113ea90cb1f689e5b5234ebf6323e838efff (patch) | |
tree | 1265a51b4c74e75c426f3f50f163146a175bc6ce /drivers/gpu/drm/i915/intel_device_info.c | |
parent | 918cc934682f4385506dbf95beed4f4bfd1e377f (diff) | |
download | linux-ea27113ea90cb1f689e5b5234ebf6323e838efff.tar.xz |
drm/i915/adl_s: Add display WAs for ADL-S
- Extend permanent driver WA Wa_1409767108, Wa_14010685332
and Wa_14011294188 to adl-s.
- Extend permanent driver WA Wa_1606054188 to adl-s.
- Add Wa_14011765242 for adl-s A0 stepping.
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Aditya Swarup <aditya.swarup@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210129182945.217078-8-aditya.swarup@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_device_info.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_device_info.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c index 7bdf44722554..db76d9c10bd4 100644 --- a/drivers/gpu/drm/i915/intel_device_info.c +++ b/drivers/gpu/drm/i915/intel_device_info.c @@ -250,7 +250,11 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv) struct intel_runtime_info *runtime = RUNTIME_INFO(dev_priv); enum pipe pipe; - if (INTEL_GEN(dev_priv) >= 10) { + /* Wa_14011765242: adl-s A0 */ + if (IS_ADLS_DISP_STEPPING(dev_priv, STEP_A0, STEP_A0)) + for_each_pipe(dev_priv, pipe) + runtime->num_scalers[pipe] = 0; + else if (INTEL_GEN(dev_priv) >= 10) { for_each_pipe(dev_priv, pipe) runtime->num_scalers[pipe] = 2; } else if (IS_GEN(dev_priv, 9)) { |