diff options
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2013-09-27 10:40:54 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-10-01 07:45:46 +0200 |
| commit | f7d85c1ed1562aaab3ce10714cdd9e68013de7ae (patch) | |
| tree | e4ef4d88056b30d036c52313e548c406932f8cc0 /drivers | |
| parent | 5848ad409c1817f5b70507e6b4440fcbd002f6c5 (diff) | |
| download | lwn-f7d85c1ed1562aaab3ce10714cdd9e68013de7ae.tar.gz lwn-f7d85c1ed1562aaab3ce10714cdd9e68013de7ae.zip | |
drm/i915/vlv: reduce GT FIFO error info to a debug message
It indicates a probable BIOS bug, but it appears to be harmless, and
there's nothing the user can do about it anyway, so reduce to a debug
msg. I've filed a bug with the BIOS folks about it anyway, so hopefully
they'll fix whatever GT SB read they were doing when the GT was off.
References: https://bugs.freedesktop.org/show_bug.cgi?id=69396
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 102fc498a12f..10054b58ee92 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -3804,7 +3804,8 @@ static void valleyview_enable_rps(struct drm_device *dev) WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock)); if ((gtfifodbg = I915_READ(GTFIFODBG))) { - DRM_ERROR("GT fifo had a previous error %x\n", gtfifodbg); + DRM_DEBUG_DRIVER("GT fifo had a previous error %x\n", + gtfifodbg); I915_WRITE(GTFIFODBG, gtfifodbg); } |