[Bug 94431] i915/intel_display.c check_crtc_state throws multiple warnings on resume from disk

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Fri Mar 6 12:56:02 PST 2015


https://bugzilla.kernel.org/show_bug.cgi?id=94431

--- Comment #2 from Manuel Krause <manuelkrause at netscape.net> ---
The detailed names of the WARNINGs / ERRORS are:

[  296.756803] WARNING: CPU: 0 PID: 56 at
drivers/gpu/drm/i915/intel_display.c:10845 check_crtc_state+0xaa0/0xec0
[i915]()
[  296.756804] crtc's computed active state doesn't match tracked active state
(expected 0, found 1)

[  296.757060] [drm:check_crtc_state [i915]] *ERROR* mismatch in
adjusted_mode.flags(DRM_MODE_FLAG_NHSYNC) (expected 2, found 0)

[  296.757077] WARNING: CPU: 0 PID: 56 at
drivers/gpu/drm/i915/intel_display.c:10872 check_crtc_state+0x7fc/0xec0
[i915]()
[  296.757077] pipe state doesn't match!

(for 3.19.0 kernel)

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