Re: [PATCH] drm/atmel-hlcdc: Fix suspend/resume implementation

2017-03-16 Thread Boris Brezillon
On Wed, 1 Mar 2017 13:31:01 +0100 Boris Brezillon wrote: > The current suspend resume implementation is assuming register values are > kept when entering suspend, which is no longer the case with the > suspend-to-RAM on the sama5d2. > > While at it, switch

Re: [PATCH] drm/atmel-hlcdc: Fix suspend/resume implementation

2017-03-01 Thread Sylvain Rochet
Hi, On Wed, Mar 01, 2017 at 01:31:01PM +0100, Boris Brezillon wrote: > The current suspend resume implementation is assuming register values are > kept when entering suspend, which is no longer the case with the > suspend-to-RAM on the sama5d2. > > While at it, switch to the generic

Re: [PATCH] drm/atmel-hlcdc: Fix suspend/resume implementation

2017-03-01 Thread Daniel Vetter
On Wed, Mar 01, 2017 at 01:31:01PM +0100, Boris Brezillon wrote: > The current suspend resume implementation is assuming register values are > kept when entering suspend, which is no longer the case with the > suspend-to-RAM on the sama5d2. > > While at it, switch to the generic infrastructure to

[PATCH] drm/atmel-hlcdc: Fix suspend/resume implementation

2017-03-01 Thread Boris Brezillon
The current suspend resume implementation is assuming register values are kept when entering suspend, which is no longer the case with the suspend-to-RAM on the sama5d2. While at it, switch to the generic infrastructure to enter suspend mode (drm_atomic_helper_suspend/resume()). Signed-off-by: