Re: [Intel-gfx] [PATCH] drm/i915: Flush writes to GMBUS registers

2013-03-18 Thread Jiri Kosina
On Mon, 18 Mar 2013, Chris Wilson wrote: > If we do not complete the writes to the GMBUS registers, they remain > active for an indefinite period of time afterwards, even causing > spurious interrupts on gm45. > > Signed-off-by: Chris Wilson > Link: > http://lkml.kernel.org/r/alpine.lnx.2.00.13

Re: [Intel-gfx] [PATCH] drm/i915: Flush writes to GMBUS registers

2013-03-18 Thread Chris Wilson
On Mon, Mar 18, 2013 at 12:51:45PM +0100, Jiri Kosina wrote: > On Mon, 18 Mar 2013, Chris Wilson wrote: > > > If we do not complete the writes to the GMBUS registers, they remain > > active for an indefinite period of time afterwards, even causing > > spurious interrupts on gm45. > > > > Signed-o

[Intel-gfx] [PATCH] drm/i915: Flush writes to GMBUS registers

2013-03-18 Thread Chris Wilson
If we do not complete the writes to the GMBUS registers, they remain active for an indefinite period of time afterwards, even causing spurious interrupts on gm45. Signed-off-by: Chris Wilson Link: http://lkml.kernel.org/r/alpine.lnx.2.00.1303151424140.9...@pobox.suse.cz Cc: Shawn Starr Cc: Jiri