[Intel-gfx] [PATCH 5/5] drm/i915/bdw: Add support for DRRS to switch RR

2014-02-14 Thread Vandana Kannan
For Broadwell, there is one instance of Transcoder MN values per transcoder. For dynamic switching between multiple refreshr rates, M/N values may be reprogrammed on the fly. Link N programming triggers update of all data and link M & N registers and the new M/N values will be used in the next fram

Re: [Intel-gfx] [PATCH 5/5] drm/i915/bdw: Add support for DRRS to switch RR

2014-01-29 Thread Vandana Kannan
On Jan-22-2014 8:04 PM, Jani Nikula wrote: > On Mon, 23 Dec 2013, Vandana Kannan wrote: >> For Broadwell, there is one instance of Transcoder MN values per transcoder. >> For dynamic switching between multiple refreshr rates, M/N values may be >> reprogrammed on the fly. Link N programming trigger

Re: [Intel-gfx] [PATCH 5/5] drm/i915/bdw: Add support for DRRS to switch RR

2014-01-22 Thread Jani Nikula
On Mon, 23 Dec 2013, Vandana Kannan wrote: > For Broadwell, there is one instance of Transcoder MN values per transcoder. > For dynamic switching between multiple refreshr rates, M/N values may be > reprogrammed on the fly. Link N programming triggers update of all data and > link M & N registers

[Intel-gfx] [PATCH 5/5] drm/i915/bdw: Add support for DRRS to switch RR

2013-12-22 Thread Vandana Kannan
For Broadwell, there is one instance of Transcoder MN values per transcoder. For dynamic switching between multiple refreshr rates, M/N values may be reprogrammed on the fly. Link N programming triggers update of all data and link M & N registers and the new M/N values will be used in the next fram

[Intel-gfx] [PATCH 5/5] drm/i915/bdw: Add support for DRRS to switch RR

2013-12-20 Thread Vandana Kannan
For Broadwell, there is one instance of Transcoder MN values per transcoder. For dynamic switching between multiple refreshr rates, M/N values may be reprogrammed on the fly. Link N programming triggers update of all data and link M & N registers and the new M/N values will be used in the next fram

[Intel-gfx] [PATCH 5/5] drm/i915/bdw: Add support for DRRS to switch RR

2013-12-19 Thread Vandana Kannan
For Broadwell, there is one instance of Transcoder MN values per transcoder. For dynamic switching between multiple refreshr rates, M/N values may be reprogrammed on the fly. Link N programming triggers update of all data and link M & N registers and the new M/N values will be used in the next fram

Re: [Intel-gfx] [PATCH 5/5] drm/i915/bdw: Add support for DRRS to switch RR

2013-12-18 Thread Vandana Kannan
On Dec-18-2013 2:31 PM, Chris Wilson wrote: > On Wed, Dec 18, 2013 at 01:54:56PM +0530, Vandana Kannan wrote: >> On Dec-17-2013 6:00 PM, Chris Wilson wrote: >>> On Tue, Dec 17, 2013 at 10:58:27AM +0530, Vandana Kannan wrote: For Broadwell, there is one instance of Transcoder MN values per >>>

Re: [Intel-gfx] [PATCH 5/5] drm/i915/bdw: Add support for DRRS to switch RR

2013-12-18 Thread Chris Wilson
On Wed, Dec 18, 2013 at 01:54:56PM +0530, Vandana Kannan wrote: > On Dec-17-2013 6:00 PM, Chris Wilson wrote: > > On Tue, Dec 17, 2013 at 10:58:27AM +0530, Vandana Kannan wrote: > >> For Broadwell, there is one instance of Transcoder MN values per > >> transcoder. > >> For dynamic switching betwee

Re: [Intel-gfx] [PATCH 5/5] drm/i915/bdw: Add support for DRRS to switch RR

2013-12-18 Thread Vandana Kannan
On Dec-17-2013 6:00 PM, Chris Wilson wrote: > On Tue, Dec 17, 2013 at 10:58:27AM +0530, Vandana Kannan wrote: >> For Broadwell, there is one instance of Transcoder MN values per transcoder. >> For dynamic switching between multiple refreshr rates, M/N values may be >> reprogrammed on the fly. Link

Re: [Intel-gfx] [PATCH 5/5] drm/i915/bdw: Add support for DRRS to switch RR

2013-12-17 Thread Chris Wilson
On Tue, Dec 17, 2013 at 10:58:27AM +0530, Vandana Kannan wrote: > For Broadwell, there is one instance of Transcoder MN values per transcoder. > For dynamic switching between multiple refreshr rates, M/N values may be > reprogrammed on the fly. Link N programming triggers update of all data and > l

[Intel-gfx] [PATCH 5/5] drm/i915/bdw: Add support for DRRS to switch RR

2013-12-16 Thread Vandana Kannan
For Broadwell, there is one instance of Transcoder MN values per transcoder. For dynamic switching between multiple refreshr rates, M/N values may be reprogrammed on the fly. Link N programming triggers update of all data and link M & N registers and the new M/N values will be used in the next fram