On Sun, 13 May 2012 22:08:14 +0200, Daniel Vetter <[email protected]> wrote: > ... we need it later on in the function to clean up pipe <-> plane > associations. This regression has been introduced in > > commit f47166d2b0001fcb752b40c5a2d4db986dfbea68 > Author: Chris Wilson <[email protected]> > Date: Thu Mar 22 15:00:50 2012 +0000 > > drm/i915: Sanitize BIOS debugging bits from PIPECONF > > Spotted by staring at debug output of an (as it turns out) totally > unrelated bug. > > Cc: Chris Wilson <[email protected]> > Cc: [email protected] (the regression was Cc: stable, too) > Signed-Off-by: Daniel Vetter <[email protected]>
Note this will also explain some of the bogosity with https://bugs.freedesktop.org/show_bug.cgi?id=49838 on dinq. > --- > drivers/gpu/drm/i915/intel_display.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/intel_display.c > b/drivers/gpu/drm/i915/intel_display.c > index fb05d9d..525dc65 100644 > --- a/drivers/gpu/drm/i915/intel_display.c > +++ b/drivers/gpu/drm/i915/intel_display.c > @@ -6257,9 +6257,10 @@ static void intel_sanitize_modesetting(struct > drm_device *dev, > { > struct drm_i915_private *dev_priv = dev->dev_private; > u32 reg, val; > + int i; > > /* Clear any frame start delays used for debugging left by the BIOS */ > - for_each_pipe(pipe) { > + for_each_pipe(i) { > reg = PIPECONF(pipe); s/pipe/i/ -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
