This is a note to let you know that I've just added the patch titled
drm/i915: check eDP encoder correctly when setting modes
to the 2.6.37-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-i915-check-edp-encoder-correctly-when-setting-modes.patch
and it can be found in the queue-2.6.37 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 858bc21f0637c407601a05626854ae58b242f75d Mon Sep 17 00:00:00 2001
From: Jesse Barnes <[email protected]>
Date: Tue, 4 Jan 2011 10:46:49 -0800
Subject: drm/i915: check eDP encoder correctly when setting modes
From: Jesse Barnes <[email protected]>
commit 858bc21f0637c407601a05626854ae58b242f75d upstream.
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 <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=31988
Tested-by: Jan-Hendrik Zab <[email protected]>
Tested-by: Christoph Lukas <[email protected]>
Signed-off-by: Chris Wilson <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/gpu/drm/i915/intel_display.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3714,7 +3714,7 @@ static int intel_crtc_mode_set(struct dr
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);
Patches currently in stable-queue which might be from [email protected]
are
queue-2.6.37/drm-i915-check-edp-encoder-correctly-when-setting-modes.patch
queue-2.6.37/pci-pci-stub-ignore-zero-length-id-parameters.patch
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