[Intel-gfx] [PATCH 2/4] drm/i915: save/restore DSPARB only for chips before gen4 but not for G33

2011-03-22 Thread Zhenyu Wang
DSPARB is reserved on G33 and not available on Gen6. Signed-off-by: Zhenyu Wang --- drivers/gpu/drm/i915/i915_suspend.c |6 -- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c index 0521ecf..8d165c4

Re: [Intel-gfx] [PATCH 2/4] drm/i915: save/restore DSPARB only for chips before gen4 but not for G33

2011-03-22 Thread Keith Packard
On Wed, 23 Mar 2011 10:21:07 +0800, Zhenyu Wang wrote: > DSPARB is reserved on G33 and not available on Gen6. Does this fix a reported problem? Or just spec compliance? -- keith.pack...@intel.com pgpSsTjeknBqr.pgp Description: PGP signature ___ Int

Re: [Intel-gfx] [PATCH 2/4] drm/i915: save/restore DSPARB only for chips before gen4 but not for G33

2011-03-22 Thread Zhenyu Wang
On 2011.03.23 12:03:41 +0900, Keith Packard wrote: > On Wed, 23 Mar 2011 10:21:07 +0800, Zhenyu Wang > wrote: > > > DSPARB is reserved on G33 and not available on Gen6. > > Does this fix a reported problem? Or just spec compliance? > I didn't verify if this one is really related, but save/res