drm: imx: remove struct imx_drm_crtc and imx_drm_crtc_helper_funcs

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With the vblank hooks in struct drm_crtc_funcs, we do not need to
maintain the CRTC specific vblank callbacks with struct
imx_drm_crtc_helper_funcs any more.  By moving the stuff that we
currently do in imx_drm_add_crtc(), like of_node setting and
drm_crtc_helper_add()/drm_crtc_init_with_planes() invoking, we can kill
things like struct imx_drm_crtc, imx_drm_crtc_helper_funcs and related
functions completely.

Functions ipu_enable_vblank() and ipu_disable_vblank() are moved around
without changes, only for saving the forward declarations.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Link: http://patchwork.freedesktop.org/patch/msgid/1486458995-31018-13-git-send-email-shawnguo@kernel.org

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This commit is contained in:

Shawn Guo 2017-02-07 17:16:24 +08:00

parent 14de02cdb0

commit 44b460cfe5

3 changed files with 22 additions and 150 deletions

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101

drivers/gpu/drm/imx/imx-drm-core.c

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13

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

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58

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

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