diff options
| author | Vinod Govindapillai <vinod.govindapillai@intel.com> | 2022-10-11 12:30:48 +0300 |
|---|---|---|
| committer | Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> | 2022-11-03 10:44:31 +0200 |
| commit | 639325e4269750fbd3ccc2c4beb7e5cc40e2c4fd (patch) | |
| tree | bf48dd5513af69956fd661540502979b05fc0c46 /drivers/gpu/drm/i915/intel_device_info.c | |
| parent | 57cadf5b77b5ff21ffba4b82bc1f24be62d361ad (diff) | |
drm/i915: update DSC feature flag handling during device init
DSC feature information is no longer part of the DFSM register in
some display generations.
Bspec:50075
Signed-off-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221011093048.447177-1-vinod.govindapillai@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_device_info.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_device_info.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c index 1dc1fb29a776..e0cc0227b4d7 100644 --- a/drivers/gpu/drm/i915/intel_device_info.c +++ b/drivers/gpu/drm/i915/intel_device_info.c @@ -488,7 +488,7 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv) if (DISPLAY_VER(dev_priv) >= 11 && (dfsm & ICL_DFSM_DMC_DISABLE)) runtime->has_dmc = 0; - if (DISPLAY_VER(dev_priv) >= 10 && + if (IS_DISPLAY_VER(dev_priv, 10, 12) && (dfsm & GLK_DFSM_DISPLAY_DSC_DISABLE)) runtime->has_dsc = 0; } |