drm/imx: ipuv3-plane: use drm managed resources

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Use drmm_universal_plane_alloc() to align plane memory lifetime with
the drm device. drm_plane_cleanup() is called automatically before the
memory is freed.
Also move the call to ipu_plane_get_resources() into ipu_plane_init()
and use drm managed resources to put IPU resources automatically when
required. Handle error return values of the plane property creation
functions.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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This commit is contained in:

Philipp Zabel 2020-12-10 16:38:44 +01:00

parent c0ad88a9d8

commit 699e7e543f

3 changed files with 36 additions and 63 deletions

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27

drivers/gpu/drm/imx/ipuv3-crtc.c

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69

drivers/gpu/drm/imx/ipuv3-plane.c

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3

drivers/gpu/drm/imx/ipuv3-plane.h

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