Re: [Intel-gfx] [PATCH v2] drm/i915/psr: Preserve SRD_CTL bit 29 on PSR init

2017-08-09 Thread Rodrigo Vivi
merged to dinq. Thanks for the patch and reviews On Wed, Aug 9, 2017 at 10:37 AM, Rodrigo Vivi wrote: > Reviewed-by: Rodrigo Vivi > > On Tue, Aug 8, 2017 at 2:51 PM, Jim Bride wrote: >> Bit 29 of SRD_CTL needs to have its value preserved according to the >> B-Spec, so right before we write out

Re: [Intel-gfx] [PATCH v2] drm/i915/psr: Preserve SRD_CTL bit 29 on PSR init

2017-08-09 Thread Rodrigo Vivi
Reviewed-by: Rodrigo Vivi On Tue, Aug 8, 2017 at 2:51 PM, Jim Bride wrote: > Bit 29 of SRD_CTL needs to have its value preserved according to the > B-Spec, so right before we write out the register we go ahead and read > the register and preserve the value of that bit before we write out > the c

[Intel-gfx] [PATCH v2] drm/i915/psr: Preserve SRD_CTL bit 29 on PSR init

2017-08-08 Thread Jim Bride
Bit 29 of SRD_CTL needs to have its value preserved according to the B-Spec, so right before we write out the register we go ahead and read the register and preserve the value of that bit before we write out the configured register value. v2: Spaces => tabs, minor name change, and commit message w