[Intel-gfx] [PATCH] Removing redundant is_edp_psr

[Sonika Jindal]

Since we already store the sink's psr status in dev_priv, use it.
Without this we were ignoring the case where sink supports psr2.

Cc: Durgadoss R <durgadoss.r at intel.com>
Signed-off-by: Sonika Jindal <sonika.jindal at intel.com>
---
 drivers/gpu/drm/i915/intel_psr.c |    7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index 27608ce..406d3ac 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -56,11 +56,6 @@
 #include "intel_drv.h"
 #include "i915_drv.h"
 
-static bool is_edp_psr(struct intel_dp *intel_dp)
-{
-	return intel_dp->psr_dpcd[0] & DP_PSR_IS_SUPPORTED;
-}
-
 static bool vlv_is_psr_active_on_pipe(struct drm_device *dev, int pipe)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
@@ -365,7 +360,7 @@ void intel_psr_enable(struct intel_dp *intel_dp)
 		return;
 	}
 
-	if (!is_edp_psr(intel_dp)) {
+	if (!dev_priv->psr.sink_support) {
 		DRM_DEBUG_KMS("PSR not supported by this panel\n");
 		return;
 	}
-- 
1.7.10.4