Re: [PATCH v2] drm/bridge: analogix_dp: Ensure the panel is properly prepared/unprepared

2016-08-16 Thread Archit Taneja
On 08/09/2016 08:05 AM, Yakir Yang wrote: + Archit On 08/09/2016 02:53 AM, Sean Paul wrote: Instead of just preparing the panel on bind, actually prepare/unprepare during modeset/disable. The panel must be prepared in order to read hpd status and edid, so we need to keep state around the

Re: [PATCH v2] drm/bridge: analogix_dp: Ensure the panel is properly prepared/unprepared

2016-08-16 Thread Archit Taneja
On 08/09/2016 08:05 AM, Yakir Yang wrote: + Archit On 08/09/2016 02:53 AM, Sean Paul wrote: Instead of just preparing the panel on bind, actually prepare/unprepare during modeset/disable. The panel must be prepared in order to read hpd status and edid, so we need to keep state around the

Re: [PATCH v2] drm/bridge: analogix_dp: Ensure the panel is properly prepared/unprepared

2016-08-09 Thread Daniel Vetter
On Tue, Aug 09, 2016 at 10:35:57AM +0800, Yakir Yang wrote: > + Archit > > > On 08/09/2016 02:53 AM, Sean Paul wrote: > > Instead of just preparing the panel on bind, actually prepare/unprepare > > during modeset/disable. The panel must be prepared in order to read hpd > > status and edid, so we

Re: [PATCH v2] drm/bridge: analogix_dp: Ensure the panel is properly prepared/unprepared

2016-08-09 Thread Daniel Vetter
On Tue, Aug 09, 2016 at 10:35:57AM +0800, Yakir Yang wrote: > + Archit > > > On 08/09/2016 02:53 AM, Sean Paul wrote: > > Instead of just preparing the panel on bind, actually prepare/unprepare > > during modeset/disable. The panel must be prepared in order to read hpd > > status and edid, so we

Re: [PATCH v2] drm/bridge: analogix_dp: Ensure the panel is properly prepared/unprepared

2016-08-08 Thread Yakir Yang
+ Archit On 08/09/2016 02:53 AM, Sean Paul wrote: Instead of just preparing the panel on bind, actually prepare/unprepare during modeset/disable. The panel must be prepared in order to read hpd status and edid, so we need to keep state around the prepares in order to ensure we don't

Re: [PATCH v2] drm/bridge: analogix_dp: Ensure the panel is properly prepared/unprepared

2016-08-08 Thread Yakir Yang
+ Archit On 08/09/2016 02:53 AM, Sean Paul wrote: Instead of just preparing the panel on bind, actually prepare/unprepare during modeset/disable. The panel must be prepared in order to read hpd status and edid, so we need to keep state around the prepares in order to ensure we don't

[PATCH v2] drm/bridge: analogix_dp: Ensure the panel is properly prepared/unprepared

2016-08-08 Thread Sean Paul
Instead of just preparing the panel on bind, actually prepare/unprepare during modeset/disable. The panel must be prepared in order to read hpd status and edid, so we need to keep state around the prepares in order to ensure we don't accidentally turn the panel off at the wrong time.

[PATCH v2] drm/bridge: analogix_dp: Ensure the panel is properly prepared/unprepared

2016-08-08 Thread Sean Paul
Instead of just preparing the panel on bind, actually prepare/unprepare during modeset/disable. The panel must be prepared in order to read hpd status and edid, so we need to keep state around the prepares in order to ensure we don't accidentally turn the panel off at the wrong time.