Re: [Intel-gfx] [PATCH 3/10] drm/i915: Enable/disable DRRS

2015-01-21 Thread Ramalingam C
On Friday 16 January 2015 04:16 AM, Rodrigo Vivi wrote: On Fri, Jan 9, 2015 at 12:55 PM, Vandana Kannan wrote: Calling enable/disable DRRS when enable/disable DDI are called. These functions are responsible for setup of drrs data (in enable) and reset of drrs (in disable). has_drrs is true whe

Re: [Intel-gfx] [PATCH 3/10] drm/i915: Enable/disable DRRS

2015-01-15 Thread Rodrigo Vivi
On Fri, Jan 9, 2015 at 12:55 PM, Vandana Kannan wrote: > Calling enable/disable DRRS when enable/disable DDI are called. > These functions are responsible for setup of drrs data (in enable) and > reset of drrs (in disable). > has_drrs is true when downclock_mode is found and SEAMLESS_DRRS is set i

[Intel-gfx] [PATCH 3/10] drm/i915: Enable/disable DRRS

2015-01-09 Thread Vandana Kannan
Calling enable/disable DRRS when enable/disable DDI are called. These functions are responsible for setup of drrs data (in enable) and reset of drrs (in disable). has_drrs is true when downclock_mode is found and SEAMLESS_DRRS is set in the VBT. A check has been added for has_drrs in these function