Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-08-26 Thread Sivakumar Thulasimani
On 8/26/2015 7:59 PM, Benjamin Tissoires wrote: On Aug 26 2015 or thereabouts, Sivakumar Thulasimani wrote: On 8/18/2015 1:36 AM, Benjamin Tissoires wrote: On Aug 14 2015 or thereabouts, Stéphane Marchesin wrote: On Wed, Aug 5, 2015 at 12:34 PM, Benjamin Tissoires wrote: On Jul 30 2015

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-08-26 Thread Benjamin Tissoires
On Aug 26 2015 or thereabouts, Sivakumar Thulasimani wrote: > > > On 8/18/2015 1:36 AM, Benjamin Tissoires wrote: > >On Aug 14 2015 or thereabouts, Stéphane Marchesin wrote: > >>On Wed, Aug 5, 2015 at 12:34 PM, Benjamin Tissoires > >> wrote: > >>>On Jul 30 2015 or thereabouts, Sivakumar

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-08-26 Thread Sivakumar Thulasimani
On 8/18/2015 1:36 AM, Benjamin Tissoires wrote: On Aug 14 2015 or thereabouts, Stéphane Marchesin wrote: On Wed, Aug 5, 2015 at 12:34 PM, Benjamin Tissoires wrote: On Jul 30 2015 or thereabouts, Sivakumar Thulasimani wrote: On 7/29/2015 8:52 PM, Benjamin Tissoires wrote: On Jul 29 2015

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-08-26 Thread Sivakumar Thulasimani
On 8/18/2015 1:36 AM, Benjamin Tissoires wrote: On Aug 14 2015 or thereabouts, Stéphane Marchesin wrote: On Wed, Aug 5, 2015 at 12:34 PM, Benjamin Tissoires benjamin.tissoi...@redhat.com wrote: On Jul 30 2015 or thereabouts, Sivakumar Thulasimani wrote: On 7/29/2015 8:52 PM, Benjamin

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-08-26 Thread Benjamin Tissoires
On Aug 26 2015 or thereabouts, Sivakumar Thulasimani wrote: On 8/18/2015 1:36 AM, Benjamin Tissoires wrote: On Aug 14 2015 or thereabouts, Stéphane Marchesin wrote: On Wed, Aug 5, 2015 at 12:34 PM, Benjamin Tissoires benjamin.tissoi...@redhat.com wrote: On Jul 30 2015 or thereabouts,

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-08-26 Thread Sivakumar Thulasimani
On 8/26/2015 7:59 PM, Benjamin Tissoires wrote: On Aug 26 2015 or thereabouts, Sivakumar Thulasimani wrote: On 8/18/2015 1:36 AM, Benjamin Tissoires wrote: On Aug 14 2015 or thereabouts, Stéphane Marchesin wrote: On Wed, Aug 5, 2015 at 12:34 PM, Benjamin Tissoires

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-08-17 Thread Benjamin Tissoires
On Aug 14 2015 or thereabouts, Stéphane Marchesin wrote: > On Wed, Aug 5, 2015 at 12:34 PM, Benjamin Tissoires > wrote: > > On Jul 30 2015 or thereabouts, Sivakumar Thulasimani wrote: > >> > >> > >> On 7/29/2015 8:52 PM, Benjamin Tissoires wrote: > >> >On Jul 29 2015 or thereabouts, Sivakumar

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-08-17 Thread Benjamin Tissoires
On Aug 14 2015 or thereabouts, Stéphane Marchesin wrote: On Wed, Aug 5, 2015 at 12:34 PM, Benjamin Tissoires benjamin.tissoi...@redhat.com wrote: On Jul 30 2015 or thereabouts, Sivakumar Thulasimani wrote: On 7/29/2015 8:52 PM, Benjamin Tissoires wrote: On Jul 29 2015 or thereabouts,

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-08-14 Thread Stéphane Marchesin
On Wed, Aug 5, 2015 at 12:34 PM, Benjamin Tissoires wrote: > On Jul 30 2015 or thereabouts, Sivakumar Thulasimani wrote: >> >> >> On 7/29/2015 8:52 PM, Benjamin Tissoires wrote: >> >On Jul 29 2015 or thereabouts, Sivakumar Thulasimani wrote: >> >>why not detect reverse in

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-08-14 Thread Stéphane Marchesin
On Wed, Aug 5, 2015 at 12:34 PM, Benjamin Tissoires benjamin.tissoi...@redhat.com wrote: On Jul 30 2015 or thereabouts, Sivakumar Thulasimani wrote: On 7/29/2015 8:52 PM, Benjamin Tissoires wrote: On Jul 29 2015 or thereabouts, Sivakumar Thulasimani wrote: why not detect reverse in

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-08-06 Thread Sivakumar Thulasimani
On 8/6/2015 1:04 AM, Benjamin Tissoires wrote: On Jul 30 2015 or thereabouts, Sivakumar Thulasimani wrote: On 7/29/2015 8:52 PM, Benjamin Tissoires wrote: On Jul 29 2015 or thereabouts, Sivakumar Thulasimani wrote: why not detect reverse in intel_dp_detect/intel_hpd_pulse ? that way you

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-08-06 Thread Sivakumar Thulasimani
On 8/6/2015 1:04 AM, Benjamin Tissoires wrote: On Jul 30 2015 or thereabouts, Sivakumar Thulasimani wrote: On 7/29/2015 8:52 PM, Benjamin Tissoires wrote: On Jul 29 2015 or thereabouts, Sivakumar Thulasimani wrote: why not detect reverse in intel_dp_detect/intel_hpd_pulse ? that way you

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-08-05 Thread Benjamin Tissoires
On Jul 30 2015 or thereabouts, Sivakumar Thulasimani wrote: > > > On 7/29/2015 8:52 PM, Benjamin Tissoires wrote: > >On Jul 29 2015 or thereabouts, Sivakumar Thulasimani wrote: > >>why not detect reverse in intel_dp_detect/intel_hpd_pulse ? that way you can > >>identify both lane count and

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-08-05 Thread Benjamin Tissoires
On Jul 30 2015 or thereabouts, Sivakumar Thulasimani wrote: On 7/29/2015 8:52 PM, Benjamin Tissoires wrote: On Jul 29 2015 or thereabouts, Sivakumar Thulasimani wrote: why not detect reverse in intel_dp_detect/intel_hpd_pulse ? that way you can identify both lane count and reversal state

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-07-30 Thread Benjamin Tissoires
On Jul 30 2015 or thereabouts, Sivakumar Thulasimani wrote: > > > On 7/29/2015 8:52 PM, Benjamin Tissoires wrote: > >On Jul 29 2015 or thereabouts, Sivakumar Thulasimani wrote: > >>why not detect reverse in intel_dp_detect/intel_hpd_pulse ? that way you can > >>identify both lane count and

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-07-30 Thread Benjamin Tissoires
On Jul 30 2015 or thereabouts, Sivakumar Thulasimani wrote: On 7/29/2015 8:52 PM, Benjamin Tissoires wrote: On Jul 29 2015 or thereabouts, Sivakumar Thulasimani wrote: why not detect reverse in intel_dp_detect/intel_hpd_pulse ? that way you can identify both lane count and reversal state

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-07-29 Thread Sivakumar Thulasimani
On 7/29/2015 8:52 PM, Benjamin Tissoires wrote: On Jul 29 2015 or thereabouts, Sivakumar Thulasimani wrote: why not detect reverse in intel_dp_detect/intel_hpd_pulse ? that way you can identify both lane count and reversal state without touching anything in the link training code. i am yet to

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-07-29 Thread Benjamin Tissoires
On Jul 29 2015 or thereabouts, Sivakumar Thulasimani wrote: > why not detect reverse in intel_dp_detect/intel_hpd_pulse ? that way you can > identify both lane count and reversal state without touching anything in the > link training code. i am yet to upstream my changes for CHT that i can share >

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-07-29 Thread Sivakumar Thulasimani
why not detect reverse in intel_dp_detect/intel_hpd_pulse ? that way you can identify both lane count and reversal state without touching anything in the link training code. i am yet to upstream my changes for CHT that i can share if required that does the same in intel_dp_detect without

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-07-29 Thread Benjamin Tissoires
On Jul 29 2015 or thereabouts, Sivakumar Thulasimani wrote: why not detect reverse in intel_dp_detect/intel_hpd_pulse ? that way you can identify both lane count and reversal state without touching anything in the link training code. i am yet to upstream my changes for CHT that i can share if

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-07-29 Thread Sivakumar Thulasimani
On 7/29/2015 8:52 PM, Benjamin Tissoires wrote: On Jul 29 2015 or thereabouts, Sivakumar Thulasimani wrote: why not detect reverse in intel_dp_detect/intel_hpd_pulse ? that way you can identify both lane count and reversal state without touching anything in the link training code. i am yet to

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Support DDI lane reversal for DP

2015-07-29 Thread Sivakumar Thulasimani
why not detect reverse in intel_dp_detect/intel_hpd_pulse ? that way you can identify both lane count and reversal state without touching anything in the link training code. i am yet to upstream my changes for CHT that i can share if required that does the same in intel_dp_detect without