drm/mediatek: Automatically search unclaimed mtk mutex in mtk_mutex_get()
authorCK Hu <ck.hu@mediatek.com>
Tue, 21 Jul 2020 03:30:11 +0000 (11:30 +0800)
committerChun-Kuang Hu <chunkuang.hu@kernel.org>
Thu, 4 Feb 2021 14:55:46 +0000 (22:55 +0800)
commit42a090b8459892efd97f79a3851928e4df452937
treefdedfc170e9ebc218503c31d927bb028041c7735
parent4971593f8eb14fbb79f111b14c2d66db868c46e6
drm/mediatek: Automatically search unclaimed mtk mutex in mtk_mutex_get()

Moving mutex resource management from client driver to  mutex driver
could prevent client drivers negotiating for resource management.

Signed-off-by: CK Hu <ck.hu@mediatek.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
drivers/gpu/drm/mediatek/mtk_drm_crtc.c
drivers/gpu/drm/mediatek/mtk_mutex.c
drivers/gpu/drm/mediatek/mtk_mutex.h