Signed-off-by: Dave Airlie <airlied@redhat.com>

omapdrm fixes for 4.7

* multiple compile break fixes for missing includes, bad kconfig dependencies.
* remove regulator API misuse causing deprecation warnings
* OMAP5 HDMI fixes for DDC and AVI infoframe
* OMAP4 HDMI fix for CEC

* tag 'omapdrm-4.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux:
  drm/omap: include gpio/consumer.h where needed
  drm/omap: include linux/seq_file.h where needed
  Revert "drm/omap: no need to select OMAP2_DSS"
  drm/omap: Remove regulator API abuse
  OMAPDSS: HDMI5: Change DDC timings
  OMAPDSS: HDMI5: Fix AVI infoframe
  drm/omap: fix OMAP4 hdmi_core_powerdown_disable()
  drm/omap: Fix missing includes
  drm/omapdrm: include pinctrl/consumer.h where needed

imx-drm updates

- add support for reading LVDS panel EDID over DDC
- enable UYVY/VYUY support
- add support for pixel clock polarity configuration
- honor the native-mode DT property for LVDS
- various fixes and cleanups

* tag 'imx-drm-next-2016-06-01' of git://git.pengutronix.de/git/pza/linux:
  drm/imx: plane: Don't set plane->crtc in ipu_plane_update()
  drm/imx: ipuv3-plane: Constify ipu_plane_funcs
  drm/imx: imx-ldb: honor 'native-mode' property when selecting video mode from DT
  drm/imx: parallel-display: remove dead code
  drm/imx: use bus_flags for pixel clock polarity
  drm/imx: ipuv3-plane: enable UYVY and VYUY formats
  drm/imx: parallel-display: use of_graph_get_endpoint_by_regs helper
  drm/imx: imx-ldb: use of_graph_get_endpoint_by_regs helper
  dt-bindings: imx: ldb: Add ddc-i2c-bus property
  drm/imx: imx-ldb: Add DDC support

Two trivial bugfixes for the atmel-hlcdc driver.

The first one is making use of __drm_atomic_helper_crtc_destroy_state()
instead of duplicating its logic in atmel_hlcdc_crtc_reset() and
risking memory leaks if other objects are added to the common CRTC
state.

The second one is fixing a possible NULL pointer dereference.

* tag 'drm-atmel-hlcdc-fixes/for-4.7-rc2' of github.com:bbrezillon/linux-at91:
  drm: atmel-hlcdc: fix a NULL check
  drm: atmel-hlcdc: fix atmel_hlcdc_crtc_reset() implementation

"I have accumulated some cleanup patches for HDLCD, partly triggered by
Daniel Vetter's work on non-blocking atomic operations, that I would like
to integrate into v4.7. My first patch is important for the newly enabled
hibernate option for AArch64 on Juno, the others are fixing behaviour in
HDLCD and adding a debugfs entry to help track the underlying framebuffer
usage. I'm also taking one of Daniel's patches from his non-blocking series
to help with the integration of his patches later."

* 'for-upstream/hdlcd' of git://linux-arm.org/linux-ld:
  drm: hdlcd: Add information about the underlying framebuffers in debugfs
  drm: hdlcd: Cleanup the atomic plane operations
  drm/hdlcd: Fix up crtc_state->event handling
  drm: hdlcd: Revamp runtime power management

drm_fb_cma code has a nice helper function to display in the debugfs
information about the underlying framebuffers used by HDLCD:

$ cat /sys/kernel/debug/dri/0/fb
fb: 1920x1200@XR24
   0: offset=0 pitch=7680, obj:  0 ( 2) 001011ba 0x00000000fc300000 ffffff800a27c000 9338880
fb: 1920x1200@XR24
   0: offset=0 pitch=7680, obj:  0 ( 2) 001008ca 0x00000000fba00000 ffffff8009987000 9338880
fb: 1920x1200@XR24
   0: offset=0 pitch=7680, obj:  0 ( 1) 00100000 0x00000000fb100000 ffffff8008fdc000 9216000

Add the entry in HDLCD's debugfs node.

Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>

Harden the plane_check() code to drop attempts at scaling because
that is not supported. Make hdlcd_plane_atomic_update() set the pitch
and line length registers that correctly reflect the plane's values.
And make hdlcd_crtc_mode_set_nofb() a helper function for
hdlcd_crtc_enable() rather than an exposed hook.

Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>

event_list just reimplemented what drm_crtc_arm_vblank_event does. And
we also need to send out drm events when shutting down a pipe.

With this it's possible to use the new nonblocking commit support in
the helpers.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>

Because the HDLCD driver acts as a component master it can end
up enabling the runtime PM functionality before the encoders
are initialised. This can cause crashes if the component slave
never probes (missing module) or if the PM operations kick in
before the probe finishes.

Move the enabling of the runtime PM after the component master
has finished collecting the slave components and use the DRM
atomic helpers to suspend and resume the device.

Tested-by: Robin Murphy <Robin.Murphy@arm.com>
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>

mediatek-drm fixes

- remove an invalid, unreachable error message and NULL pointer dereference
- remove a spurious drm_connector_unregister call from the DSI driver

* tag 'mediatek-drm-fixes-2016-06-01' of git://git.pengutronix.de/git/pza/linux:
  drm/mediatek: mtk_dsi: Remove spurious drm_connector_unregister
  drm/mediatek: mtk_dpi: remove invalid error message