[GIT PULL] imx-drm fixes for PRE, LDB, VDIC

[GIT PULL] imx-drm fixes for PRE, LDB, VDIC

[Philipp Zabel]

Hi Dave,

this tag fixes a sporadic PRE startup issue on i.MX6QP, fixes LDB
probing for device trees that don't specify a panel, such as SABREauto,
and fixes the capture interface input selection to the deinterlacer,
which is used by the upcoming video4linux support.

regards
Philipp

The following changes since commit 3c2993b8c6143d8a5793746a54eba8f86f95240f:

  Linux 4.12-rc4 (2017-06-04 16:47:43 -0700)

are available in the git repository at:

  git://git.pengutronix.de/git/pza/linux.git tags/imx-drm-fixes-2017-06-08

for you to fetch changes up to b7dfee2433576f1f030cb84cdb04b70f36554992:

  gpu: ipu-v3: Fix CSI selection for VDIC (2017-06-06 10:21:34 +0200)

----------------------------------------------------------------
imx-drm: PRE clock gating, panelless LDB, and VDIC CSI selection fixes

- Keep the external clock input to the PRE ungated and only use the internal
  soft reset to keep the module in low power state, to avoid sporadic startup
  failures.
- Ignore -ENODEV return values from drm_of_find_panel_or_bridge in the LDB
  driver to fix probing for devices that still do not specify a panel in the
  device tree.
- Fix the CSI input selection to the VDIC. According to experiments, the real
  behaviour differs a bit from the documentation.

----------------------------------------------------------------
Leonard Crestez (1):
      drm/imx: imx-ldb: Accept drm_of_find_panel_or_bridge failure

Lucas Stach (1):
      gpu: ipu-v3: pre: only use internal clock gating

Marek Vasut (1):
      gpu: ipu-v3: Fix CSI selection for VDIC

 drivers/gpu/drm/imx/imx-ldb.c   |  2 +-
 drivers/gpu/ipu-v3/ipu-common.c | 15 ++++++++-------
 drivers/gpu/ipu-v3/ipu-pre.c    | 13 +++++--------
 3 files changed, 14 insertions(+), 16 deletions(-)
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