Re: [PATCH 1/2] drm/edid: Add helper to detect whether EDID changed

2017-07-26 Thread Paul Kocialkowski
On Tue, 2017-07-25 at 17:50 +0200, Daniel Vetter wrote: > On Tue, Jul 25, 2017 at 03:18:04PM +0300, Paul Kocialkowski wrote: > > On Tue, 2017-07-25 at 10:16 +0200, Daniel Vetter wrote: > > > On Tue, Jul 25, 2017 at 10:58:55AM +0300, Paul Kocialkowski wrote: > > > > On Tue, 2017-07-25 at 09:34 +0200

Re: [PATCH 1/2] drm/edid: Add helper to detect whether EDID changed

2017-07-25 Thread Daniel Vetter
On Tue, Jul 25, 2017 at 03:18:04PM +0300, Paul Kocialkowski wrote: > On Tue, 2017-07-25 at 10:16 +0200, Daniel Vetter wrote: > > On Tue, Jul 25, 2017 at 10:58:55AM +0300, Paul Kocialkowski wrote: > > > On Tue, 2017-07-25 at 09:34 +0200, Daniel Vetter wrote: > > > > On Tue, Jul 25, 2017 at 9:25 AM,

Re: [PATCH 1/2] drm/edid: Add helper to detect whether EDID changed

2017-07-25 Thread Paul Kocialkowski
On Tue, 2017-07-25 at 10:16 +0200, Daniel Vetter wrote: > On Tue, Jul 25, 2017 at 10:58:55AM +0300, Paul Kocialkowski wrote: > > On Tue, 2017-07-25 at 09:34 +0200, Daniel Vetter wrote: > > > On Tue, Jul 25, 2017 at 9:25 AM, Paul Kocialkowski > > > wrote: > > > > On Tue, 2017-07-25 at 08:53 +0200,

Re: [PATCH 1/2] drm/edid: Add helper to detect whether EDID changed

2017-07-25 Thread Daniel Vetter
On Tue, Jul 25, 2017 at 10:58:55AM +0300, Paul Kocialkowski wrote: > On Tue, 2017-07-25 at 09:34 +0200, Daniel Vetter wrote: > > On Tue, Jul 25, 2017 at 9:25 AM, Paul Kocialkowski > > wrote: > > > On Tue, 2017-07-25 at 08:53 +0200, Daniel Vetter wrote: > > > > On Mon, Jul 24, 2017 at 05:54:46PM +0

Re: [PATCH 1/2] drm/edid: Add helper to detect whether EDID changed

2017-07-25 Thread Paul Kocialkowski
On Tue, 2017-07-25 at 09:34 +0200, Daniel Vetter wrote: > On Tue, Jul 25, 2017 at 9:25 AM, Paul Kocialkowski > wrote: > > On Tue, 2017-07-25 at 08:53 +0200, Daniel Vetter wrote: > > > On Mon, Jul 24, 2017 at 05:54:46PM +0300, Paul Kocialkowski wrote: > > > > This adds a common drm helper to detect

Re: [PATCH 1/2] drm/edid: Add helper to detect whether EDID changed

2017-07-25 Thread Daniel Vetter
On Tue, Jul 25, 2017 at 9:25 AM, Paul Kocialkowski wrote: > On Tue, 2017-07-25 at 08:53 +0200, Daniel Vetter wrote: >> On Mon, Jul 24, 2017 at 05:54:46PM +0300, Paul Kocialkowski wrote: >> > This adds a common drm helper to detect whether the EDID changed >> > from >> > the last known cached one.

Re: [PATCH 1/2] drm/edid: Add helper to detect whether EDID changed

2017-07-25 Thread Paul Kocialkowski
On Tue, 2017-07-25 at 08:53 +0200, Daniel Vetter wrote: > On Mon, Jul 24, 2017 at 05:54:46PM +0300, Paul Kocialkowski wrote: > > This adds a common drm helper to detect whether the EDID changed > > from > > the last known cached one. This is useful help detect that a monitor > > was > > changed dur

Re: [PATCH 1/2] drm/edid: Add helper to detect whether EDID changed

2017-07-24 Thread Daniel Vetter
On Mon, Jul 24, 2017 at 05:54:46PM +0300, Paul Kocialkowski wrote: > This adds a common drm helper to detect whether the EDID changed from > the last known cached one. This is useful help detect that a monitor was > changed during a suspend/resume cycle. > > When that happens (a monitor is replace

Re: [PATCH 1/2] drm/edid: Add helper to detect whether EDID changed

2017-07-24 Thread Harry Wentland
On 2017-07-24 10:54 AM, Paul Kocialkowski wrote: > This adds a common drm helper to detect whether the EDID changed from > the last known cached one. This is useful help detect that a monitor was > changed during a suspend/resume cycle. > > When that happens (a monitor is replaced by another one d

[PATCH 1/2] drm/edid: Add helper to detect whether EDID changed

2017-07-24 Thread Paul Kocialkowski
This adds a common drm helper to detect whether the EDID changed from the last known cached one. This is useful help detect that a monitor was changed during a suspend/resume cycle. When that happens (a monitor is replaced by another one during suspend), no hotplug event will be triggered so the c