Re: [RFC 1/4] drm: Add writeback connector type

2018-02-23 Thread Sean Paul
On Fri, Feb 23, 2018 at 04:48:58PM +, Liviu Dudau wrote: > On Fri, Feb 23, 2018 at 11:43:29AM -0500, Sean Paul wrote: > > On Fri, Feb 23, 2018 at 11:25:11AM -0500, Rob Clark wrote: > > > On Fri, Feb 23, 2018 at 10:59 AM, Sean Paul wrote: > > > > > > > > Have we

Re: [RFC 1/4] drm: Add writeback connector type

2018-02-23 Thread Liviu Dudau
On Fri, Feb 23, 2018 at 11:39:06AM -0500, Sean Paul wrote: > On Fri, Feb 23, 2018 at 04:21:05PM +, Liviu Dudau wrote: > > On Fri, Feb 23, 2018 at 10:59:35AM -0500, Sean Paul wrote: > > > On Fri, Feb 23, 2018 at 08:17:51AM -0500, Rob Clark wrote: > > > > From: Brian Starkey

Re: [RFC 1/4] drm: Add writeback connector type

2018-02-23 Thread Liviu Dudau
On Fri, Feb 23, 2018 at 11:43:29AM -0500, Sean Paul wrote: > On Fri, Feb 23, 2018 at 11:25:11AM -0500, Rob Clark wrote: > > On Fri, Feb 23, 2018 at 10:59 AM, Sean Paul wrote: > > > > > > Have we considered hiding writeback behind a client cap instead? > > > > It is kinda

Re: [RFC 1/4] drm: Add writeback connector type

2018-02-23 Thread Sean Paul
On Fri, Feb 23, 2018 at 11:25:11AM -0500, Rob Clark wrote: > On Fri, Feb 23, 2018 at 10:59 AM, Sean Paul wrote: > > > > Have we considered hiding writeback behind a client cap instead? > > It is kinda *almost* unneeded, since the connector reports itself as > disconnected.

Re: [RFC 1/4] drm: Add writeback connector type

2018-02-23 Thread Sean Paul
On Fri, Feb 23, 2018 at 04:21:05PM +, Liviu Dudau wrote: > On Fri, Feb 23, 2018 at 10:59:35AM -0500, Sean Paul wrote: > > On Fri, Feb 23, 2018 at 08:17:51AM -0500, Rob Clark wrote: > > > From: Brian Starkey > > > > > > Writeback connectors represent writeback engines

Re: [RFC 1/4] drm: Add writeback connector type

2018-02-23 Thread Rob Clark
On Fri, Feb 23, 2018 at 10:59 AM, Sean Paul wrote: > > Have we considered hiding writeback behind a client cap instead? It is kinda *almost* unneeded, since the connector reports itself as disconnected. I'm not sure what the reason was to drop the cap, but I think it

Re: [RFC 1/4] drm: Add writeback connector type

2018-02-23 Thread Liviu Dudau
On Fri, Feb 23, 2018 at 10:59:35AM -0500, Sean Paul wrote: > On Fri, Feb 23, 2018 at 08:17:51AM -0500, Rob Clark wrote: > > From: Brian Starkey > > > > Writeback connectors represent writeback engines which can write the > > CRTC output to a memory framebuffer. Add a

Re: [RFC 1/4] drm: Add writeback connector type

2018-02-23 Thread Sean Paul
On Fri, Feb 23, 2018 at 08:17:51AM -0500, Rob Clark wrote: > From: Brian Starkey > > Writeback connectors represent writeback engines which can write the > CRTC output to a memory framebuffer. Add a writeback connector type and > related support functions. > > Drivers

Re: [RFC 1/4] drm: Add writeback connector type

2018-02-23 Thread Liviu Dudau
On Fri, Feb 23, 2018 at 09:24:10AM -0500, Rob Clark wrote: > On Fri, Feb 23, 2018 at 9:00 AM, Liviu Dudau wrote: > > Hi Rob, > > > > On Fri, Feb 23, 2018 at 08:17:51AM -0500, Rob Clark wrote: > >> From: Brian Starkey > >> > >> Writeback connectors

Re: [RFC 1/4] drm: Add writeback connector type

2018-02-23 Thread Rob Clark
On Fri, Feb 23, 2018 at 9:00 AM, Liviu Dudau wrote: > Hi Rob, > > On Fri, Feb 23, 2018 at 08:17:51AM -0500, Rob Clark wrote: >> From: Brian Starkey >> >> Writeback connectors represent writeback engines which can write the >> CRTC output to a memory

Re: [RFC 1/4] drm: Add writeback connector type

2018-02-23 Thread Liviu Dudau
Hi Rob, On Fri, Feb 23, 2018 at 08:17:51AM -0500, Rob Clark wrote: > From: Brian Starkey > > Writeback connectors represent writeback engines which can write the > CRTC output to a memory framebuffer. Add a writeback connector type and > related support functions. > >