Re: [Intel-gfx] [PATCH] drm/i915: revert intel_dp_probe_oui call during HPD interrupt handler

2014-06-06 Thread Jani Nikula
On Thu, 05 Jun 2014, Daniel Vetter dan...@ffwll.ch wrote: On Wed, Jun 04, 2014 at 03:29:41PM -0700, clinton.a.tay...@intel.com wrote: From: Clint Taylor clinton.a.tay...@intel.com Remove OUI read function from the lower half interrupt handler. Upon closing the eDP panel lid an HPD interrupt

Re: [Intel-gfx] [PATCH] drm/i915: revert intel_dp_probe_oui call during HPD interrupt handler

2014-06-06 Thread Daniel Vetter
On Thu, Jun 05, 2014 at 10:40:29AM -0700, Clint Taylor wrote: On 06/05/2014 02:26 AM, Daniel Vetter wrote: On Wed, Jun 04, 2014 at 03:29:41PM -0700, clinton.a.tay...@intel.com wrote: From: Clint Taylor clinton.a.tay...@intel.com Remove OUI read function from the lower half interrupt handler.

Re: [Intel-gfx] [PATCH] drm/i915: revert intel_dp_probe_oui call during HPD interrupt handler

2014-06-06 Thread Clint Taylor
On 06/06/2014 02:41 AM, Jani Nikula wrote: On Thu, 05 Jun 2014, Daniel Vetter dan...@ffwll.ch wrote: On Wed, Jun 04, 2014 at 03:29:41PM -0700, clinton.a.tay...@intel.com wrote: From: Clint Taylor clinton.a.tay...@intel.com Remove OUI read function from the lower half interrupt handler. Upon

Re: [Intel-gfx] [PATCH] drm/i915: revert intel_dp_probe_oui call during HPD interrupt handler

2014-06-06 Thread Jani Nikula
On Fri, 06 Jun 2014, Clint Taylor clinton.a.tay...@intel.com wrote: On 06/06/2014 02:41 AM, Jani Nikula wrote: On Thu, 05 Jun 2014, Daniel Vetter dan...@ffwll.ch wrote: On Wed, Jun 04, 2014 at 03:29:41PM -0700, clinton.a.tay...@intel.com wrote: From: Clint Taylor clinton.a.tay...@intel.com

Re: [Intel-gfx] [PATCH] drm/i915: revert intel_dp_probe_oui call during HPD interrupt handler

2014-06-06 Thread Dave Airlie
On 7 June 2014 05:54, Jani Nikula jani.nik...@linux.intel.com wrote: On Fri, 06 Jun 2014, Clint Taylor clinton.a.tay...@intel.com wrote: On 06/06/2014 02:41 AM, Jani Nikula wrote: On Thu, 05 Jun 2014, Daniel Vetter dan...@ffwll.ch wrote: On Wed, Jun 04, 2014 at 03:29:41PM -0700,

Re: [Intel-gfx] [PATCH] drm/i915: revert intel_dp_probe_oui call during HPD interrupt handler

2014-06-06 Thread Daniel Vetter
On Sat, Jun 07, 2014 at 06:14:42AM +1000, Dave Airlie wrote: My edp panel bits are all cut-n-paste anyways. maybe we should hold the edp on for long periods around that whole probing. We have a delayed put on the edp panel power. So keeping it just around the bits where we need it doesn't have

Re: [Intel-gfx] [PATCH] drm/i915: revert intel_dp_probe_oui call during HPD interrupt handler

2014-06-05 Thread Daniel Vetter
On Wed, Jun 04, 2014 at 03:29:41PM -0700, clinton.a.tay...@intel.com wrote: From: Clint Taylor clinton.a.tay...@intel.com Remove OUI read function from the lower half interrupt handler. Upon closing the eDP panel lid an HPD interrupt is generated. The lower half handler calls

[Intel-gfx] [PATCH] drm/i915: revert intel_dp_probe_oui call during HPD interrupt handler

2014-06-04 Thread clinton . a . taylor
From: Clint Taylor clinton.a.tay...@intel.com Remove OUI read function from the lower half interrupt handler. Upon closing the eDP panel lid an HPD interrupt is generated. The lower half handler calls intel_dp_probe_oui() as part of intel_dp_detect(). intel_dp_probe_oui() enables eDP VDD and