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drm/imx: fixes and drm managed resources

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- Reduce stack usage in ipu-di.
 - Fix imx-ldb for compile tests.
 - Make drm encoder control functions optional.
 - Add drm managed variants drmm_encoder_alloc(),
   drmm_simple_encoder_alloc(), drmm_universal_plane_alloc(), and
   drmm_crtc_alloc_with_planes() for drm_encoder_init(),
   drm_simple_encoder_init(), drm_universal_plane_init(), and
   drm_crtc_init_with_planes(), respectively.
 - Update imx-drm to use the new functions for drm managed resource
   allocation, moving initialization from bind to probe where possible.
 - Fix imx-tve clock provider leak.
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Merge tag 'imx-drm-next-2021-01-04' of git://git.pengutronix.de/git/pza/linux into drm-next

drm/imx: fixes and drm managed resources

- Reduce stack usage in ipu-di.
- Fix imx-ldb for compile tests.
- Make drm encoder control functions optional.
- Add drm managed variants drmm_encoder_alloc(),
  drmm_simple_encoder_alloc(), drmm_universal_plane_alloc(), and
  drmm_crtc_alloc_with_planes() for drm_encoder_init(),
  drm_simple_encoder_init(), drm_universal_plane_init(), and
  drm_crtc_init_with_planes(), respectively.
- Update imx-drm to use the new functions for drm managed resource
  allocation, moving initialization from bind to probe where possible.
- Fix imx-tve clock provider leak.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
[danvet: Fix conflict between doc changes by both Philipp and Simon
Ser, see 9999587b68 ("drm: rework description of primary and cursor
planes")]
From: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://patchwork.freedesktop.org/patch/msgid/c745fc1596898932c9454fd2979297b4242566a2.camel@pengutronix.de
This commit is contained in:
Daniel Vetter 2021-01-07 11:23:38 +01:00
commit e240cc7665
18 changed files with 715 additions and 424 deletions
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