[GIT PULL] imx-drm crtc and plane fixes, ipu-v3 probe fixes

[Philipp Zabel]

Hi Dave,

Am Freitag, den 19.02.2016, 10:44 +0100 schrieb Philipp Zabel:
> Hi Dave,
> 
> here are a couple of fixes for the imx-drm drivers. With these, the
> ipu-v3 driver probe doesn't bail out if nodes that are marked as
> optional are not present in the device tree. The reset is moved before
> irq initialization, and the DRM core is made aware of the vblank
> interrupt enable state.

this pull request hasn't yet made it into drm-fixes. Please consider
merging it for v4.6 if it just fell through the cracks, or let me know
if there are any issue with it?
Without the optional port node patch imx-drm is broken for i.MX53.

best regards
Philipp

> regards
> Philipp
> 
> The following changes since commit 92e963f50fc74041b5e9e744c330dca48e04f08d:
> 
>   Linux 4.5-rc1 (2016-01-24 13:06:47 -0800)
> 
> are available in the git repository at:
> 
>   git://git.pengutronix.de/git/pza/linux.git tags/imx-drm-fixes-2016-02-19
> 
> for you to fetch changes up to 33bee520cbaee22118fb96ab500ba4cd4e8cb749:
> 
>   drm/imx: Add missing DRM_FORMAT_RGB565 to ipu_plane_formats (2016-02-10 14:26:53 +0100)
> 
> ----------------------------------------------------------------
> ipu-v3 probe and imx-drm crtc and plane fixes
> 
> - Fix ipu probe if optional port nodes are not present in the device tree
> - Reset the ipu before initializing interrupts, not thereafter
> - Notify DRM core about the state of vblank interrupts
> - Add missing RGB565 format to the list of plate formats
> 
> ----------------------------------------------------------------
> David Jander (1):
>       gpu: ipu-v3: Reset IPU before activating IRQ
> 
> Enrico Jorns (1):
>       drm/imx: Add missing DRM_FORMAT_RGB565 to ipu_plane_formats
> 
> Lucas Stach (1):
>       drm/imx: notify DRM core about CRTC vblank state
> 
> Philipp Zabel (1):
>       gpu: ipu-v3: Do not bail out on missing optional port nodes
> 
>  drivers/gpu/drm/imx/ipuv3-crtc.c  |  2 ++
>  drivers/gpu/drm/imx/ipuv3-plane.c |  1 +
>  drivers/gpu/ipu-v3/ipu-common.c   | 31 +++++++++++++++++--------------
>  3 files changed, 20 insertions(+), 14 deletions(-)