Re: [Intel-gfx] [PATCH 3/3] drm/i915/bxt: WA for swapped HPD pins in A stepping

2015-08-13 Thread shuang . he
Tested-By: Intel Graphics QA PRTS (Patch Regression Test System Contact: shuang...@intel.com) Task id: 7125 -Summary- Platform Delta drm-intel-nightly Series Applied ILK -1

Re: [Intel-gfx] [PATCH 3/3] drm/i915/bxt: WA for swapped HPD pins in A stepping

2015-08-12 Thread Daniel Vetter
On Mon, Aug 10, 2015 at 10:58:55AM +0530, Sivakumar Thulasimani wrote: > Reviewed-by: Sivakumar Thulasimani > > On 8/10/2015 10:35 AM, Sonika Jindal wrote: > >WA for BXT A0/A1, where DDIB's HPD pin is swapped to DDIA, so enabling > >DDIA HPD pin in place of DDIB. > > > >v2: For DP, irq_port is us

Re: [Intel-gfx] [PATCH 3/3] drm/i915/bxt: WA for swapped HPD pins in A stepping

2015-08-09 Thread Sivakumar Thulasimani
Reviewed-by: Sivakumar Thulasimani On 8/10/2015 10:35 AM, Sonika Jindal wrote: WA for BXT A0/A1, where DDIB's HPD pin is swapped to DDIA, so enabling DDIA HPD pin in place of DDIB. v2: For DP, irq_port is used to determine the encoder instead of hpd_pin and removing the edp HPD logic because p

[Intel-gfx] [PATCH 3/3] drm/i915/bxt: WA for swapped HPD pins in A stepping

2015-08-09 Thread Sonika Jindal
WA for BXT A0/A1, where DDIB's HPD pin is swapped to DDIA, so enabling DDIA HPD pin in place of DDIB. v2: For DP, irq_port is used to determine the encoder instead of hpd_pin and removing the edp HPD logic because port A HPD is not present(Imre) v3: Rebased on top of Imre's patchset for enabling H