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From patchwork Tue Jan 4 18:46:49 2011
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Subject: drm/i915: check eDP encoder correctly when setting modes
Date: Tue, 04 Jan 2011 18:46:49 -0000
From: Jesse Barnes <jbarnes@virtuousgeek.org>
X-Patchwork-Id: 451441
Message-Id: <1294166809-3316-1-git-send-email-jbarnes@virtuousgeek.org>
To: intel-gfx@lists.freedesktop.org
We were using a stale pointer in the check which caused us to use CPU
attached DP params when we should have been using PCH attached params.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
drivers/gpu/drm/i915/intel_display.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index fe56cb3..28d58ef 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3949,7 +3949,7 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc,
int lane = 0, link_bw, bpp;
/* CPU eDP doesn't require FDI link, so just set DP M/N
according to current link config */
- if (has_edp_encoder && !intel_encoder_is_pch_edp(&encoder->base)) {
+ if (has_edp_encoder && !intel_encoder_is_pch_edp(&has_edp_encoder->base)) {
target_clock = mode->clock;
intel_edp_link_config(has_edp_encoder,
&lane, &link_bw);
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