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Linux v3.9-9409-g8665218

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This commit is contained in:
Josh Boyer 2013-05-03 15:59:37 -04:00
parent deb816ab2a
commit a93604a9ba
5 changed files with 69 additions and 2 deletions
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56
0001-Revert-drm-i915-revert-eDP-bpp-clamping-code-changes.patch Normal file
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@ -0,0 +1,56 @@
From 883e2c26855e19e19bfb985221ae5a09db26a1c4 Mon Sep 17 00:00:00 2001
From: Josh Boyer <jwboyer@obiwan.gha.chartermi.net>
Date: Fri, 3 May 2013 17:10:32 -0400
Subject: [PATCH] Revert "drm/i915: revert eDP bpp clamping code changes"
This reverts commit 57c219633275c7e7413f8bc7be250dc092887458.
---
drivers/gpu/drm/i915/intel_dp.c | 18 ++++--------------
1 file changed, 4 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index fb2fbc1..e0ee2ca 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -702,6 +702,9 @@ intel_dp_compute_config(struct intel_encoder *encoder,
/* Walk through all bpp values. Luckily they're all nicely spaced with 2
* bpc in between. */
bpp = min_t(int, 8*3, pipe_config->pipe_bpp);
+ if (is_edp(intel_dp) && dev_priv->edp.bpp)
+ bpp = min_t(int, bpp, dev_priv->edp.bpp);
+
for (; bpp >= 6*3; bpp -= 2*3) {
mode_rate = intel_dp_link_required(target_clock, bpp);
@@ -739,6 +742,7 @@ found:
intel_dp->link_bw = bws[clock];
intel_dp->lane_count = lane_count;
adjusted_mode->clock = drm_dp_bw_code_to_link_rate(intel_dp->link_bw);
+ pipe_config->pipe_bpp = bpp;
pipe_config->pixel_target_clock = target_clock;
DRM_DEBUG_KMS("DP link bw %02x lane count %d clock %d bpp %d\n",
@@ -751,20 +755,6 @@ found:
target_clock, adjusted_mode->clock,
&pipe_config->dp_m_n);
- /*
- * XXX: We have a strange regression where using the vbt edp bpp value
- * for the link bw computation results in black screens, the panel only
- * works when we do the computation at the usual 24bpp (but still
- * requires us to use 18bpp). Until that's fully debugged, stay
- * bug-for-bug compatible with the old code.
- */
- if (is_edp(intel_dp) && dev_priv->edp.bpp) {
- DRM_DEBUG_KMS("clamping display bpc (was %d) to eDP (%d)\n",
- bpp, dev_priv->edp.bpp);
- bpp = min_t(int, bpp, dev_priv->edp.bpp);
- }
- pipe_config->pipe_bpp = bpp;
-
return true;
}
--
1.8.2.1

1
config-armv7-generic
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@ -37,6 +37,7 @@ CONFIG_ARM_ARCH_TIMER=y
CONFIG_ARCH_HAS_TICK_BROADCAST=y
CONFIG_ALWAYS_USE_PERSISTENT_CLOCK=y
# CONFIG_MCPM is not set
# CONFIG_OABI_COMPAT is not set
# CONFIG_FPE_NWFPE is not set
# CONFIG_FPE_FASTFPE is not set

1
config-generic
View File

@ -4623,6 +4623,7 @@ CONFIG_RCU_CPU_STALL_TIMEOUT=60
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_CPU_STALL_INFO is not set
# CONFIG_RCU_USER_QS is not set
CONFIG_SPARSE_RCU_POINTER=y
CONFIG_KSM=y

11
kernel.spec
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@ -95,7 +95,7 @@ Summary: The Linux kernel
# The rc snapshot level
%define rcrev 0
# The git snapshot level
%define gitrev 14
%define gitrev 15
# Set rpm version accordingly
%define rpmversion 3.%{upstream_sublevel}.0
%endif
@ -736,6 +736,9 @@ Patch23006: fix-child-thread-introspection.patch
Patch25014: blkcg-fix-scheduling-while-atomic-in-blk_queue_bypass_start.patch
# Fix i915 on Macbook Pro 10,2 machines
Patch25015: 0001-Revert-drm-i915-revert-eDP-bpp-clamping-code-changes.patch
# END OF PATCH DEFINITIONS
%endif
@ -1418,6 +1421,9 @@ ApplyPatch fix-child-thread-introspection.patch
ApplyPatch blkcg-fix-scheduling-while-atomic-in-blk_queue_bypass_start.patch
# Fix i915 on Macbook Pro 10,2 machines
ApplyPatch 0001-Revert-drm-i915-revert-eDP-bpp-clamping-code-changes.patch
# END OF PATCH APPLICATIONS
%endif
@ -2243,6 +2249,9 @@ fi
# ||----w |
# || ||
%changelog
* Fri May 03 2013 Josh Boyer <jwboyer@redhat.com> - 3.10.0-0.rc0.git15.1
- Linux v3.9-9409-g8665218
* Fri May 03 2013 Josh Boyer <jwboyer@redhat.com> - 3.10.0-0.rc0.git14.1
- Linux v3.9-8933-gce85722

2
sources
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@ -1,2 +1,2 @@
4348c9b6b2eb3144d601e87c19d5d909 linux-3.9.tar.xz
0d6c4fbc1b63eecefb91835ff0630fc8 patch-3.9-git14.xz
a5282f8a4ee06cd17ca593bf5d58a282 patch-3.9-git15.xz