From: José Roberto de Souza <jose.souza@intel.com>
Date: Sat, 6 Apr 2019 00:51:12 +0000 (-0700)
Subject: drm/i915/psr: Do not enable PSR in interlaced mode for all GENs
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=7ae6ad6fbd83c74c37e70b7699248256eaa152a8;p=openwrt%2Fstaging%2Fblogic.git

drm/i915/psr: Do not enable PSR in interlaced mode for all GENs

This interlaced mode restriction applies to all gens, not only to
Haswell.

Also while at it updating the debug message to.

Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190406005112.27205-4-jose.souza@intel.com
---

diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index cc8b5be68e89..963663ba0edf 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -630,9 +630,8 @@ void intel_psr_compute_config(struct intel_dp *intel_dp,
 		return;
 	}
 
-	if (IS_HASWELL(dev_priv) &&
-	    adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE) {
-		DRM_DEBUG_KMS("PSR condition failed: Interlaced is Enabled\n");
+	if (adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE) {
+		DRM_DEBUG_KMS("PSR condition failed: Interlaced mode enabled\n");
 		return;
 	}