Re: [Intel-gfx] [PATCH v5 5/9] drm/i915/tgl: Add helper function to prefer dc3co over dc5

2019-08-19 Thread Imre Deak
On Mon, Aug 19, 2019 at 06:27:48PM +0530, Gupta, Anshuman wrote: > > > On 8/13/2019 9:17 PM, Imre Deak wrote: > > On Sat, Aug 10, 2019 at 12:02:19AM +0530, Anshuman Gupta wrote: > > > We need to have a S/W flag based upon which driver can switch to DC3CO. > > > If it is only edp display

Re: [Intel-gfx] [PATCH v5 5/9] drm/i915/tgl: Add helper function to prefer dc3co over dc5

2019-08-19 Thread Gupta, Anshuman
On 8/13/2019 9:17 PM, Imre Deak wrote: On Sat, Aug 10, 2019 at 12:02:19AM +0530, Anshuman Gupta wrote: We need to have a S/W flag based upon which driver can switch to DC3CO. If it is only edp display connected and it has psr2 capability, then set a prefer_dc3co flag to true, which will be

Re: [Intel-gfx] [PATCH v5 5/9] drm/i915/tgl: Add helper function to prefer dc3co over dc5

2019-08-14 Thread Imre Deak
On Sat, Aug 10, 2019 at 12:02:19AM +0530, Anshuman Gupta wrote: > We need to have a S/W flag based upon which driver can switch to DC3CO. > If it is only edp display connected and it has psr2 capability, > then set a prefer_dc3co flag to true, which will be used to > switch to dc3co as well as to

Re: [Intel-gfx] [PATCH v5 5/9] drm/i915/tgl: Add helper function to prefer dc3co over dc5

2019-08-13 Thread Imre Deak
On Sat, Aug 10, 2019 at 12:02:19AM +0530, Anshuman Gupta wrote: > We need to have a S/W flag based upon which driver can switch to DC3CO. > If it is only edp display connected and it has psr2 capability, > then set a prefer_dc3co flag to true, which will be used to > switch to dc3co as well as to