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drm/i915/vblank: use intel_de_read() 

Use the intel_de_* functions for display registers.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
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/ecfac5ebddcb46be1ddf2e34e52648fbf9fa4ca6.1673873708.git.jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2023-01-16 14:56:15 +02:00 committed by Junxiao Chang
parent 19fa6e1532
commit 069a28c110
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/display/intel_vblank.c
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@ -137,7 +137,7 @@ u32 g4x_get_vblank_counter(struct drm_crtc *crtc)
if (!vblank->max_vblank_count)
return 0;
return intel_uncore_read(&dev_priv->uncore, PIPE_FRMCOUNT_G4X(pipe));
return intel_de_read(dev_priv, PIPE_FRMCOUNT_G4X(pipe));
}
static u32 intel_crtc_scanlines_since_frame_timestamp(struct intel_crtc *crtc)