Currently we do the DRIVER_ATOMIC disable as almost the
first thing during pci probe. That involves the use of
DISPLAY_VER() which is perhaps a bit sketchy now that we
may need to read that out from the hardware itself.
Looks like we do populate a default value for it anyway
so the current does at least still work.
But let's make this safer anyway and move the code
into intel_device_info_runtime_init() where we also
handle the same thing for the !HAS_DISPLAY case.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221007211108.3883-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
if (IS_ERR(i915))
return PTR_ERR(i915);
- /* Disable nuclear pageflip by default on pre-ILK */
- if (!i915->params.nuclear_pageflip && DISPLAY_VER(i915) < 5)
- i915->drm.driver_features &= ~DRIVER_ATOMIC;
-
ret = pci_enable_device(pdev);
if (ret)
goto out_fini;
runtime->has_dmc = false;
runtime->has_dsc = false;
}
+
+ /* Disable nuclear pageflip by default on pre-ILK */
+ if (!dev_priv->params.nuclear_pageflip && DISPLAY_VER(dev_priv) < 5)
+ dev_priv->drm.driver_features &= ~DRIVER_ATOMIC;
}
void intel_driver_caps_print(const struct intel_driver_caps *caps,