[PATCH v2 0/5] Share mtk mutex driver for both DRM and MDP

Chun-Kuang Hu
2021-01-06T23:19:49Z

mtk mutex is a driver used by DRM and MDP [1], so this series move
mtk mutex driver from DRM folder to soc folder, so it could be used
by DRM and MDP.

Changes in v2:
1. Rebase onto mediatek-drm-next [2].
2. Export symbol for mtk-mutex API.

[1] https://patchwork.kernel.org/patch/11140751/
[2] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next

CK Hu (5):
drm/mediatek: Remove redundant file including
drm/mediatek: Rename file mtk_drm_ddp to mtk_mutex
drm/mediatek: Change disp/ddp term to mutex in mtk mutex driver
drm/mediatek: Automatically search unclaimed mtk mutex in
mtk_mutex_get()
soc / drm: mediatek: Move mtk mutex driver to soc folder

drivers/gpu/drm/mediatek/Makefile | 1 -
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 32 +-
drivers/gpu/drm/mediatek/mtk_drm_ddp.h | 28 --
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 3 -
drivers/gpu/drm/mediatek/mtk_drm_drv.h | 1 -
drivers/soc/mediatek/Makefile | 1 +
.../mediatek/mtk-mutex.c} | 328 +++++++++---------
include/linux/soc/mediatek/mtk-mutex.h | 26 ++
8 files changed, 212 insertions(+), 208 deletions(-)
delete mode 100644 drivers/gpu/drm/mediatek/mtk_drm_ddp.h
rename drivers/{gpu/drm/mediatek/mtk_drm_ddp.c => soc/mediatek/mtk-mutex.c} (53%)
create mode 100644 include/linux/soc/mediatek/mtk-mutex.h

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2.17.1