drm/mgag200: Introduce custom CRTC state

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Inherit from struct drm_crtc_state by embeding it and providing the
rsp callbacks for simple-kms helpers. No functional changes.

The new state struct mgag200_crtc_state will hold PLL values for modeset
operations.

v2:
	* move the simple-kms changes into a separate patch (Sam)

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210714142240.21979-13-tzimmermann@suse.de

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Thomas Zimmermann 2021-07-14 16:22:39 +02:00

parent 38c5af44a7

commit 51b569394b

2 changed files with 55 additions and 0 deletions

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9

drivers/gpu/drm/mgag200/mgag200_drv.h

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46

drivers/gpu/drm/mgag200/mgag200_mode.c

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