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drm/i915: use DISPLAY_VER() instead of accessing match_info directly

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We've just set up device info in i915_driver_create() so we can use
DISPLAY_VER() intead of looking at match_info directly.

Semantically we want to check the display version instead of the
graphics version, and for the earlier platforms they are always the
same.

v2: Use DISPLAY_VER() instead of GRAPHICS_VER() (Ville)

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220628141005.226252-1-jani.nikula@intel.com
This commit is contained in:
Jani Nikula
2022-06-28 17:10:05 +03:00
parent e61f294c7e
commit 0f36d074ae
1 changed files with 1 additions and 3 deletions
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4
drivers/gpu/drm/i915/i915_driver.c
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@@ -833,8 +833,6 @@ i915_driver_create(struct pci_dev *pdev, const struct pci_device_id *ent)
*/
int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
const struct intel_device_info *match_info =
(struct intel_device_info *)ent->driver_data;
struct drm_i915_private *i915;
int ret;
@@ -843,7 +841,7 @@ int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
return PTR_ERR(i915);
/* Disable nuclear pageflip by default on pre-ILK */
if (!i915->params.nuclear_pageflip && match_info->graphics.ver < 5)
if (!i915->params.nuclear_pageflip && DISPLAY_VER(i915) < 5)
i915->drm.driver_features &= ~DRIVER_ATOMIC;
ret = pci_enable_device(pdev);