svn commit: r277487 - in head/sys: dev/drm2 dev/drm2/i915 dev/drm2/radeon modules/drm2/i915kms

[Ivan Klymenko]

В Thu, 22 Jan 2015 11:18:37 +0300
"Max N. Boyarov" <zotrix at bsd.by> пишет:

> On Wed, Jan 21, 2015 at 7:10 PM, Konstantin Belousov
> <kib at freebsd.org> wrote:
> > Author: kib
> > Date: Wed Jan 21 16:10:37 2015
> > New Revision: 277487
> > URL: https://svnweb.freebsd.org/changeset/base/277487
> >
> > Log:
> >   An update for the i915 GPU driver, which brings the code up to
> > Linux commit 4d93914ae3db4a897ead4b.  Some related drm
> > infrastructure changes are imported as needed.
> >
> >   Biggest update is the rewrite of the i915 gem io to more closely
> >   follow Linux model, althought the mechanism used by FreeBSD port
> > is different.
> >
> >   Sponsored by: The FreeBSD Foundation
> >   MFC after:    2 month
> 
> Hi, after this commit i have many error messages like:
> 
> error: [drm:pid1121:gen6_sanitize_pm] *ERROR* Power management
> discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 18070000, was 18000000
> 
> 
> On my thinkpad t530
> info: [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
> info: [drm] Driver supports precise vblank timestamp query.
> drmn1: taking over the fictitious range 0xe0000000-0xf0000000
> info: [drm] Enabling RC6 states: RC6 off, RC6p off, RC6pp off
> info: [drm] Connector LVDS-1: get mode from tunables:
> info: [drm]   - kern.vt.fb.modes.LVDS-1
> info: [drm]   - kern.vt.fb.default_mode
> info: [drm] Connector VGA-1: get mode from tunables:
> info: [drm]   - kern.vt.fb.modes.VGA-1
> info: [drm]   - kern.vt.fb.default_mode
> fbd1 on drmn1
> 
> 
> 

Hi.

I have similar error messages like:

info: [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
info: [drm] Driver supports precise vblank timestamp query.
info: [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp on
drmn0: taking over the fictitious range 0xc0000000-0xd0000000
info: [drm] Connector LVDS-1: get mode from tunables:
info: [drm]   - kern.vt.fb.modes.LVDS-1
info: [drm]   - kern.vt.fb.default_mode
info: [drm] Connector VGA-1: get mode from tunables:
info: [drm]   - kern.vt.fb.modes.VGA-1
info: [drm]   - kern.vt.fb.default_mode
info: [drm] Connector HDMI-A-1: get mode from tunables:
info: [drm]   - kern.vt.fb.modes.HDMI-A-1
info: [drm]   - kern.vt.fb.default_mode
info: [drm] Connector DP-1: get mode from tunables:
info: [drm]   - kern.vt.fb.modes.DP-1
info: [drm]   - kern.vt.fb.default_mode
info: [drm] GMBUS timed out, falling back to bit banging on pin 7 [gmbus bus dpd]
fbd0 on drmn0
VT: Replacing driver "vga" with new "fb".
info: [drm] Initialized i915 1.6.0 20080730
error: [drm:pid12:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 1104125, at 1104125], missed IRQ?
...
error: [drm:pid9861:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 18000000, was 12060000
...
error: [drm:pid7:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer
error: [drm:pid7:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer
error: [drm:pid12:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung
info: [drm] capturing error event; look for more information in sysctl hw.dri.0.info.i915_error_state
info: [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp on
error: [drm:pid12:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung
info: [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp on
error: [drm:pid1374:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 18000000, was 12060000
error: [drm:pid12:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung
info: [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp on
error: [drm:pid9861:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 18000000, was 12060000
pid 1374 (Xorg), uid 0: exited on signal 6
error: [drm:pid7:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer
error: [drm:pid7:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer
error: [drm:pid7:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer
error: [drm:pid7:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer
...

My hardware described in this report:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=194766

Thanks.