[PATCH v5 0/8] Refactor MTK MDP driver into core/components
From: Eizan Miyamoto
Date: Thu Jul 08 2021 - 22:23:40 EST
This is an update to
https://patchwork.kernel.org/project/linux-mediatek/list/?series=283075
To address some comments and fixes.
This series has been verified to work on 5.13.
Changes in v5:
- rebase and build-test on 5.13-next @ e2f74b13dbe6
Changes in v4:
- rebase and test on 5.13
- don't depend on https://patchwork.kernel.org/project/linux-mediatek/list/?series=464873
Changes in v3:
- get mdp master from aliases instead of strcmp against of_node->name
Changes in v2:
- rebased onto Linux 5.12
- 100 char line length allowance was utilized in a few places
- Removal of a redundant dev_err() print at the end of
mtk_mdp_comp_init()
- Instead of printing errors and ignoring them, I've added a patch to
correctly propagate them.
- Use of C style comments.
- Three additional patches were added to eliminate dependency on the
mediatek,vpu property inside the mdp_rdma0 device node.
Eizan Miyamoto (8):
mtk-mdp: add driver to probe mdp components
mtk-mdp: use pm_runtime in MDP component driver
media: mtk-mdp: don't pm_run_time_get/put for master comp in clock_on
mtk-mdp: soc: mediatek: register mdp from mmsys
media: mtk-mdp: search for vpu node instead of linking it to a
property
media: mtk-mdp: propagate errors better in pm_suspend/resume
media: mtk-mdp: use mdp-rdma0 alias to point to MDP master
dts: mtk-mdp: remove mediatek,vpu property from primary MDP device
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 1 -
drivers/media/platform/mtk-mdp/mtk_mdp_comp.c | 272 +++++++++++++++--
drivers/media/platform/mtk-mdp/mtk_mdp_comp.h | 36 +--
drivers/media/platform/mtk-mdp/mtk_mdp_core.c | 281 ++++++++++++------
drivers/media/platform/mtk-mdp/mtk_mdp_core.h | 3 +
drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c | 4 +-
drivers/soc/mediatek/mtk-mmsys.c | 20 +-
7 files changed, 473 insertions(+), 144 deletions(-)
--
2.32.0.93.g670b81a890-goog