[RFC 1/1] drm: allow to use mmuless SoC

Hi Benjamin, On Wednesday 30 Nov 2016 16:34:37 Benjamin Gaignard wrote: > 2016-11-30 16:19 GMT+01:00 Laurent Pinchart: > > On Wednesday 30 Nov 2016 16:08:23 Benjamin Gaignard wrote: > >> 2016-11-30 14:52 GMT+01:00 Daniel Vetter : > >>> On Wed, Nov 30, 2016 at 12:21:24PM +0100, Benjamin Gaignard wr

[RFC 1/1] drm: allow to use mmuless SoC

Hi Benjamin, On Wednesday 30 Nov 2016 16:08:23 Benjamin Gaignard wrote: > 2016-11-30 14:52 GMT+01:00 Daniel Vetter : > > On Wed, Nov 30, 2016 at 12:21:24PM +0100, Benjamin Gaignard wrote: > >> Some platforms without MMU have display drivers where a drm/kms driver > >> could be implemented. > >> Be

[RFC 1/1] drm: allow to use mmuless SoC

On Wed, Nov 30, 2016 at 05:36:46PM +0200, Laurent Pinchart wrote: > Hi Benjamin, > > On Wednesday 30 Nov 2016 16:34:37 Benjamin Gaignard wrote: > > 2016-11-30 16:19 GMT+01:00 Laurent Pinchart: > > > On Wednesday 30 Nov 2016 16:08:23 Benjamin Gaignard wrote: > > >> 2016-11-30 14:52 GMT+01:00 Daniel

[RFC 1/1] drm: allow to use mmuless SoC

2016-11-30 16:19 GMT+01:00 Laurent Pinchart : > Hi Benjamin, > > On Wednesday 30 Nov 2016 16:08:23 Benjamin Gaignard wrote: >> 2016-11-30 14:52 GMT+01:00 Daniel Vetter : >> > On Wed, Nov 30, 2016 at 12:21:24PM +0100, Benjamin Gaignard wrote: >> >> Some platforms without MMU have display drivers whe

[RFC 1/1] drm: allow to use mmuless SoC

2016-11-30 14:52 GMT+01:00 Daniel Vetter : > On Wed, Nov 30, 2016 at 12:21:24PM +0100, Benjamin Gaignard wrote: >> Some platforms without MMU have display drivers where a drm/kms driver >> could be implemented. >> Before doing such kind of thing drm/kms must allow to use mmuless >> devices. >> This

[RFC 1/1] drm: allow to use mmuless SoC

On Wed, Nov 30, 2016 at 12:21:24PM +0100, Benjamin Gaignard wrote: > Some platforms without MMU have display drivers where a drm/kms driver > could be implemented. > Before doing such kind of thing drm/kms must allow to use mmuless > devices. > This patch proposes to remove MMU configuration flag a

[RFC 1/1] drm: allow to use mmuless SoC

Hi Benjamin, Thank you for the patch. On Wednesday 30 Nov 2016 12:21:24 Benjamin Gaignard wrote: > Some platforms without MMU have display drivers where a drm/kms driver > could be implemented. > Before doing such kind of thing drm/kms must allow to use mmuless > devices. > This patch proposes to

[RFC 1/1] drm: allow to use mmuless SoC

2016-11-30 12:35 GMT+01:00 Laurent Pinchart : > Hi Benjamin, > > Thank you for the patch. > > On Wednesday 30 Nov 2016 12:21:24 Benjamin Gaignard wrote: >> Some platforms without MMU have display drivers where a drm/kms driver >> could be implemented. >> Before doing such kind of thing drm/kms must

[RFC 1/1] drm: allow to use mmuless SoC

Some platforms without MMU have display drivers where a drm/kms driver could be implemented. Before doing such kind of thing drm/kms must allow to use mmuless devices. This patch proposes to remove MMU configuration flag and add some cma helpers functions to help implementing mmuless display driver