drm/i915/skl: Make gen8_irq_power_well_post_enable() take a pipe mask
While we only need to restore pipe B/C interrupt registers on BDW when
enabling the power well, skylake a bit more flexible and we'll also need
to restore the pipe A registers as it has its own power well that can be
toggled.
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index ff79dca..c77128c 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -840,7 +840,8 @@
}
int intel_get_crtc_scanline(struct intel_crtc *crtc);
-void gen8_irq_power_well_post_enable(struct drm_i915_private *dev_priv);
+void gen8_irq_power_well_post_enable(struct drm_i915_private *dev_priv,
+ unsigned int pipe_mask);
/* intel_crt.c */
void intel_crt_init(struct drm_device *dev);