From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> We won't be calling intel_enable_primary_plane() or intel_disable_primary_plane() with the primary plane in the wrong state. So remove the useless DISPLAY_PLANE_ENABLE checks. Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/intel_display.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 7938556..2815351 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -1896,8 +1896,6 @@ static void intel_enable_primary_plane(struct drm_i915_private *dev_priv, reg = DSPCNTR(plane); val = I915_READ(reg); - if (val & DISPLAY_PLANE_ENABLE) - return; I915_WRITE(reg, val | DISPLAY_PLANE_ENABLE); intel_flush_primary_plane(dev_priv, plane); @@ -1926,8 +1924,6 @@ static void intel_disable_primary_plane(struct drm_i915_private *dev_priv, reg = DSPCNTR(plane); val = I915_READ(reg); - if ((val & DISPLAY_PLANE_ENABLE) == 0) - return; I915_WRITE(reg, val & ~DISPLAY_PLANE_ENABLE); intel_flush_primary_plane(dev_priv, plane); -- 1.8.3.2 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
