drm/hisilicon: Features to support reading resolutions from EDID

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Use drm_get_edid to get the resolution, if that fails, set it to
a fixed resolution. Rewrite the desrtoy callback function to release
resources.

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/1600778670-60370-3-git-send-email-tiantao6@hisilicon.com

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Tian Tao 2020-09-22 20:44:30 +08:00

parent 4eb4d99dfe

commit a0d078d06e

1 changed files with 34 additions and 4 deletions

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38

drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c

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