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drm_i915-check-eDP-encoder-correctly-when-setting-modes.patch

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This commit is contained in:
Kyle McMartin 2011-01-07 09:39:48 -05:00
parent 9c74977711
commit e2a5d65ab5
2 changed files with 40 additions and 1 deletions
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33
drm_i915-check-eDP-encoder-correctly-when-setting-modes.patch Normal file
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@ -0,0 +1,33 @@
From patchwork Tue Jan 4 18:46:49 2011
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
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);

8
kernel.spec
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@ -51,7 +51,7 @@ Summary: The Linux kernel
# For non-released -rc kernels, this will be prepended with "0.", so
# for example a 3 here will become 0.3
#
%global baserelease 1
%global baserelease 2
%global fedora_build %{baserelease}
# base_sublevel is the kernel version we're starting with and patching
@ -663,6 +663,7 @@ Patch1824: drm-intel-next.patch
# make sure the lvds comes back on lid open
Patch1825: drm-intel-make-lvds-work.patch
Patch1826: drm-intel-edp-fixes.patch
Patch1827: drm_i915-check-eDP-encoder-correctly-when-setting-modes.patch
Patch1900: linux-2.6-intel-iommu-igfx.patch
@ -1279,6 +1280,7 @@ ApplyPatch drm-intel-big-hammer.patch
ApplyPatch drm-intel-make-lvds-work.patch
ApplyPatch linux-2.6-intel-iommu-igfx.patch
ApplyPatch drm-intel-edp-fixes.patch
ApplyPatch drm_i915-check-eDP-encoder-correctly-when-setting-modes.patch
# linux1394 git patches
#ApplyPatch linux-2.6-firewire-git-update.patch
@ -1957,6 +1959,10 @@ fi
# || ||
%changelog
* Fri Jan 07 2011 Kyle McMartin <kmcmartin@redhat.com> 2.6.37-2
- drm_i915-check-eDP-encoder-correctly-when-setting-modes.patch reported to
fix HP/Sony eDP issues by adamw and airlied.
* Wed Jan 05 2011 Dennis Gilmore <dennis@ausil.us>
- build sparc headers on sparcv9