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drm/i915: Set rawclk earlier during mmio probe 

Older platforms use rawclk to derive the CS clock. rawclk is being
determined during intel_device_info_init(), and so that needs to be
pushed slightly earlier.

Fixes: f170523a7b ("drm/i915/gt: Consolidate the CS timestamp clocks")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210104115145.24460-2-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2021-01-04 11:51:41 +00:00
parent 6895649bf1
commit c864e9abaf
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/i915/i915_drv.c
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@ -410,6 +410,7 @@ static int i915_driver_mmio_probe(struct drm_i915_private *dev_priv)
/* Try to make sure MCHBAR is enabled before poking at it */
intel_setup_mchbar(dev_priv);
intel_device_info_runtime_init(dev_priv);
ret = intel_gt_init_mmio(&dev_priv->gt);
if (ret)
@ -516,8 +517,6 @@ static int i915_driver_hw_probe(struct drm_i915_private *dev_priv)
if (i915_inject_probe_failure(dev_priv))
return -ENODEV;
intel_device_info_runtime_init(dev_priv);
if (HAS_PPGTT(dev_priv)) {
if (intel_vgpu_active(dev_priv) &&
!intel_vgpu_has_full_ppgtt(dev_priv)) {