Re: [Intel-gfx] [PATCH v5] drm/i915/edp: Be less aggressive about changing link config on eDP

2017-08-17 Thread Jim Bride
On Thu, Aug 17, 2017 at 12:20:03PM -0700, Manasi Navare wrote: > On Thu, Aug 17, 2017 at 10:50:04AM -0700, Jim Bride wrote: > > On Wed, Aug 16, 2017 at 03:13:06PM -0700, Manasi Navare wrote: > > > On Wed, Aug 09, 2017 at 02:21:07PM -0700, Jim Bride wrote: > > > > This set of changes has some

Re: [Intel-gfx] [PATCH v5] drm/i915/edp: Be less aggressive about changing link config on eDP

2017-08-17 Thread Manasi Navare
On Thu, Aug 17, 2017 at 12:20:03PM -0700, Manasi Navare wrote: > On Thu, Aug 17, 2017 at 10:50:04AM -0700, Jim Bride wrote: > > On Wed, Aug 16, 2017 at 03:13:06PM -0700, Manasi Navare wrote: > > > On Wed, Aug 09, 2017 at 02:21:07PM -0700, Jim Bride wrote: > > > > This set of changes has some

Re: [Intel-gfx] [PATCH v5] drm/i915/edp: Be less aggressive about changing link config on eDP

2017-08-17 Thread Manasi Navare
On Thu, Aug 17, 2017 at 10:50:04AM -0700, Jim Bride wrote: > On Wed, Aug 16, 2017 at 03:13:06PM -0700, Manasi Navare wrote: > > On Wed, Aug 09, 2017 at 02:21:07PM -0700, Jim Bride wrote: > > > This set of changes has some history to them. There were several attempts > > > to add what was called

Re: [Intel-gfx] [PATCH v5] drm/i915/edp: Be less aggressive about changing link config on eDP

2017-08-17 Thread Jim Bride
On Wed, Aug 16, 2017 at 03:13:06PM -0700, Manasi Navare wrote: > On Wed, Aug 09, 2017 at 02:21:07PM -0700, Jim Bride wrote: > > This set of changes has some history to them. There were several attempts > > to add what was called "fast link training" to i915, which actually wasn't > > fast link

Re: [Intel-gfx] [PATCH v5] drm/i915/edp: Be less aggressive about changing link config on eDP

2017-08-16 Thread Manasi Navare
On Wed, Aug 09, 2017 at 02:21:07PM -0700, Jim Bride wrote: > This set of changes has some history to them. There were several attempts > to add what was called "fast link training" to i915, which actually wasn't > fast link training as per the DP spec. These changes were: > > commit

[Intel-gfx] [PATCH v5] drm/i915/edp: Be less aggressive about changing link config on eDP

2017-08-09 Thread Jim Bride
This set of changes has some history to them. There were several attempts to add what was called "fast link training" to i915, which actually wasn't fast link training as per the DP spec. These changes were: commit 5fa836a9d859 ("drm/i915: DP link training optimization") commit 4e96c97742f4