drm/i915/cdclk: Fix CDCLK programming order when pipes are active

[linux-stable] / drivers / gpu / drm / i915 / display / intel_cdclk.h

diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.h b/drivers/gpu/drm/i915/display/intel_cdclk.h
index 48fd7d39e0cd9c4f6d57970f35531b91aa6ab055..71bc032bfef16efd359757373f256dfc88bd86fc 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_cdclk.h
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.h
@@ -51,6 +51,9 @@ struct intel_cdclk_state {
 
        /* bitmask of active pipes */
        u8 active_pipes;
+
+       /* update cdclk with pipes disabled */
+       bool disable_pipes;
 };
 
 int intel_crtc_compute_min_cdclk(const struct intel_crtc_state *crtc_state);