Re: [PATCH] drm: enable render nodes wherever buffer sharing is supported

2020-05-04 Thread Daniel Vetter
On Thu, Apr 30, 2020 at 12:57:40PM -0700, Eric Anholt wrote: > On Thu, Apr 30, 2020 at 3:44 AM Daniel Vetter wrote: > > > > On Tue, Apr 28, 2020 at 2:46 PM Peter Collingbourne wrote: > > > > > > Render nodes are not just useful for devices supporting GPU hardware > > > acceleration. Even on

Re: [PATCH] drm: enable render nodes wherever buffer sharing is supported

2020-04-30 Thread Eric Anholt
On Thu, Apr 30, 2020 at 3:44 AM Daniel Vetter wrote: > > On Tue, Apr 28, 2020 at 2:46 PM Peter Collingbourne wrote: > > > > Render nodes are not just useful for devices supporting GPU hardware > > acceleration. Even on devices that only support dumb frame buffers, > > they are useful in

Re: [PATCH] drm: enable render nodes wherever buffer sharing is supported

2020-04-30 Thread Daniel Vetter
On Tue, Apr 28, 2020 at 2:46 PM Peter Collingbourne wrote: > > Render nodes are not just useful for devices supporting GPU hardware > acceleration. Even on devices that only support dumb frame buffers, > they are useful in situations where composition (using software > rasterization) and KMS are

Re: [PATCH] drm: enable render nodes wherever buffer sharing is supported

2020-04-30 Thread Daniel Vetter
On Thu, Apr 30, 2020 at 12:30 PM Brian Starkey wrote: > > On Wed, Apr 29, 2020 at 06:31:01PM +0100, Liviu Dudau wrote: > > On Wed, Apr 29, 2020 at 09:51:19AM -0700, Peter Collingbourne wrote: > > > On Wed, Apr 29, 2020 at 9:17 AM Brian Starkey > > > wrote: > > > > > > > > Hi Peter, > > > > > >

Re: [PATCH] drm: enable render nodes wherever buffer sharing is supported

2020-04-30 Thread Brian Starkey
On Wed, Apr 29, 2020 at 06:31:01PM +0100, Liviu Dudau wrote: > On Wed, Apr 29, 2020 at 09:51:19AM -0700, Peter Collingbourne wrote: > > On Wed, Apr 29, 2020 at 9:17 AM Brian Starkey wrote: > > > > > > Hi Peter, > > > > > > On Mon, Apr 27, 2020 at 01:05:13PM -0700, Peter Collingbourne wrote: > > >

Re: [PATCH] drm: enable render nodes wherever buffer sharing is supported

2020-04-29 Thread Liviu Dudau
On Wed, Apr 29, 2020 at 09:51:19AM -0700, Peter Collingbourne wrote: > On Wed, Apr 29, 2020 at 9:17 AM Brian Starkey wrote: > > > > Hi Peter, > > > > On Mon, Apr 27, 2020 at 01:05:13PM -0700, Peter Collingbourne wrote: > > > Render nodes are not just useful for devices supporting GPU hardware > >

Re: [PATCH] drm: enable render nodes wherever buffer sharing is supported

2020-04-29 Thread Brian Starkey
Hi Peter, On Mon, Apr 27, 2020 at 01:05:13PM -0700, Peter Collingbourne wrote: > Render nodes are not just useful for devices supporting GPU hardware > acceleration. Even on devices that only support dumb frame buffers, > they are useful in situations where composition (using software >

Re: [PATCH] drm: enable render nodes wherever buffer sharing is supported

2020-04-29 Thread Peter Collingbourne
On Tue, Apr 28, 2020 at 4:48 AM Liviu Dudau wrote: > > On Mon, Apr 27, 2020 at 07:22:02PM -0700, Peter Collingbourne wrote: > > On Mon, Apr 27, 2020 at 1:47 PM Eric Anholt wrote: > > > > > > On Mon, Apr 27, 2020 at 1:05 PM Peter Collingbourne > > > wrote: > > > > > > > > Render nodes are not

Re: [PATCH] drm: enable render nodes wherever buffer sharing is supported

2020-04-28 Thread Peter Collingbourne
On Mon, Apr 27, 2020 at 1:47 PM Eric Anholt wrote: > > On Mon, Apr 27, 2020 at 1:05 PM Peter Collingbourne wrote: > > > > Render nodes are not just useful for devices supporting GPU hardware > > acceleration. Even on devices that only support dumb frame buffers, > > they are useful in situations

Re: [PATCH] drm: enable render nodes wherever buffer sharing is supported

2020-04-28 Thread Liviu Dudau
On Mon, Apr 27, 2020 at 07:22:02PM -0700, Peter Collingbourne wrote: > On Mon, Apr 27, 2020 at 1:47 PM Eric Anholt wrote: > > > > On Mon, Apr 27, 2020 at 1:05 PM Peter Collingbourne wrote: > > > > > > Render nodes are not just useful for devices supporting GPU hardware > > > acceleration. Even

Re: [PATCH] drm: enable render nodes wherever buffer sharing is supported

2020-04-27 Thread Eric Anholt
On Mon, Apr 27, 2020 at 1:05 PM Peter Collingbourne wrote: > > Render nodes are not just useful for devices supporting GPU hardware > acceleration. Even on devices that only support dumb frame buffers, > they are useful in situations where composition (using software > rasterization) and KMS are