[Intel-gfx] [PATCH v2 19/23] drm/i915/icl: Reserve all required PLLs for TypeC ports

2019-06-20 Thread Imre Deak
When enabling a TypeC port we need to reserve all the required PLLs for it, the TBT PLL for TBT-alt and the MG PHY PLL for DP-alt/legacy sinks. We can select the proper PLL for the current port mode from the reserved PLLs only once we selected and locked down the port mode for the whole duration of

[Intel-gfx] [PATCH v2 19/23] drm/i915/icl: Reserve all required PLLs for TypeC ports

2019-06-07 Thread Imre Deak
When enabling a TypeC port we need to reserve all the required PLLs for it, the TBT PLL for TBT-alt and the MG PHY PLL for DP-alt/legacy sinks. We can select the proper PLL for the current port mode from the reserved PLLs only once we selected and locked down the port mode for the whole duration of

Re: [Intel-gfx] [PATCH v2 19/23] drm/i915/icl: Reserve all required PLLs for TypeC ports

2019-06-18 Thread Ville Syrjälä
On Fri, Jun 07, 2019 at 08:41:29PM +0300, Imre Deak wrote: > When enabling a TypeC port we need to reserve all the required PLLs for > it, the TBT PLL for TBT-alt and the MG PHY PLL for DP-alt/legacy sinks. > We can select the proper PLL for the current port mode from the reserved > PLLs only once

Re: [Intel-gfx] [PATCH v2 19/23] drm/i915/icl: Reserve all required PLLs for TypeC ports

2019-06-18 Thread Imre Deak
On Tue, Jun 18, 2019 at 08:25:52PM +0300, Ville Syrjälä wrote: > On Fri, Jun 07, 2019 at 08:41:29PM +0300, Imre Deak wrote: > > When enabling a TypeC port we need to reserve all the required PLLs for > > it, the TBT PLL for TBT-alt and the MG PHY PLL for DP-alt/legacy sinks. > > We can select the p

Re: [Intel-gfx] [PATCH v2 19/23] drm/i915/icl: Reserve all required PLLs for TypeC ports

2019-06-25 Thread Ville Syrjälä
On Thu, Jun 20, 2019 at 05:05:56PM +0300, Imre Deak wrote: > When enabling a TypeC port we need to reserve all the required PLLs for > it, the TBT PLL for TBT-alt and the MG PHY PLL for DP-alt/legacy sinks. > We can select the proper PLL for the current port mode from the reserved > PLLs only once