| Message ID | 1380303654-2060-1-git-send-email-jbarnes@virtuousgeek.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, Sep 27, 2013 at 10:40:54AM -0700, Jesse Barnes wrote: > 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> Since it's vlv-specific code I guess this makes sense. Queued for -next, thanks for the patch. -Daniel
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 102fc49..10054b5 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); }
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> --- drivers/gpu/drm/i915/intel_pm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)