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drm/i915: apply DP bandwidth workaround for PCH eDP as well

PATCH Applied Jesse Barnes 2 participants 2 messages Jul 21, 2010 – Jul 26, 2010

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PATCH 1/1 drm/i915: apply DP bandwidth workaround for PCH eDP as well

Fixes https://bugs.freedesktop.org/show_bug.cgi?id=29141 though the workaround itself is still a bit of a mystery.

---
 drivers/gpu/drm/i915/intel_dp.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
drivers/gpu/drm/i915/intel_dp.c +1 -1
index 911be4a..0251998 100644
@@ -534,7 +534,7 @@ intel_dp_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
 		}
 	}
 
-	if (IS_eDP(intel_encoder)) {
+	if (IS_eDP(intel_encoder) || IS_PCH_eDP(dp_priv)) {
 		/* okay we failed just pick the highest */
 		dp_priv->lane_count = max_lane_count;
 		dp_priv->link_bw = bws[max_clock];
Signature · 1 line
1.7.1