Commit 4a4aed7a authored by Ma Hai's avatar Ma Hai Committed by Zheng Zengkai
Browse files

drm/hisilicon: Support i2c driver algorithms for bit-shift adapters

mainline inclusion
from mainline-v5.12-rc2
commit 4eb4d99d
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I4M6CD?from=project-issue
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/gpu/drm/hisilicon/hibmc?h=v5.12-rc2&id=4eb4d99dfe3018d86f4529112aa7082f43b6996a



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Adding driver implementation to support i2c driver algorithms for
bit-shift adapters, so hibmc will using the interface provided by
drm to read edid.

Signed-off-by: default avatarMa Hai <mahai1@huawei.com>
Signed-off-by: default avatarTian Tao <tiantao6@hisilicon.com>
Reviewed-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: default avatarLi Dongming <lidongming5@huawei.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1600778670-60370-2-git-send-email-tiantao6@hisilicon.com


Acked-by: default avatarXie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parent 5b7a6003
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