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Hush i915's check_crtc_state()

This commit is contained in:
Adam Jackson 2013-11-13 10:17:24 -05:00
parent 713abc0c25
commit 049a74e373
2 changed files with 22 additions and 0 deletions
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17
drm-i915-hush-check-crtc-state.patch Normal file
View File

@ -0,0 +1,17 @@
This is _by far_ the most common backtrace for i915 on retrace.fp.o, and
it's mostly useless noise. There's not enough context when it's generated
to know if something actually went wrong. Downgrade the message to
KMS debugging so we can still get it if we want it.
diff -up linux-3.13.0-0.rc0.git2.1.fc21.x86_64/drivers/gpu/drm/i915/intel_display.c.jx linux-3.13.0-0.rc0.git2.1.fc21.x86_64/drivers/gpu/drm/i915/intel_display.c
--- linux-3.13.0-0.rc0.git2.1.fc21.x86_64/drivers/gpu/drm/i915/intel_display.c.jx 2013-11-03 18:41:51.000000000 -0500
+++ linux-3.13.0-0.rc0.git2.1.fc21.x86_64/drivers/gpu/drm/i915/intel_display.c 2013-11-13 10:12:05.781301624 -0500
@@ -8803,7 +8803,7 @@ check_crtc_state(struct drm_device *dev)
if (active &&
!intel_pipe_config_compare(dev, &crtc->config, &pipe_config)) {
- WARN(1, "pipe state doesn't match!\n");
+ DRM_DEBUG_KMS("pipe state doesn't match!\n");
intel_dump_pipe_config(crtc, &pipe_config,
"[hw state]");
intel_dump_pipe_config(crtc, &crtc->config,

5
kernel.spec
View File

@ -650,6 +650,7 @@ Patch1003: sysrq-secure-boot.patch
# nouveau + drm fixes
# intel drm is all merged upstream
Patch1825: drm-i915-dp-stfu.patch
Patch1826: drm-i915-hush-check-crtc-state.patch
# Quiet boot fixes
# silence the ACPI blacklist code
@ -1373,6 +1374,7 @@ ApplyPatch sysrq-secure-boot.patch
# Intel DRM
ApplyPatch drm-i915-dp-stfu.patch
ApplyPatch drm-i915-hush-check-crtc-state.patch
# Radeon DRM
@ -2245,6 +2247,9 @@ fi
# ||----w |
# || ||
%changelog
* Wed Nov 13 2013 Adam Jackson <ajax@redhat.com>
- Hush i915's check_crtc_state()
* Tue Nov 12 2013 Josh Boyer <jwboyer@fedoraproject.org> - 3.13.0-0.rc0.git2.1
- Linux v3.12-4849-g10d0c97