mediatek: rework audio subsystem driver
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- v1 Latest12 patches 8 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/12 | ASoC: mediatek: fix error handling in mt2701_afe_pcm_dev_probe()sound/ | +14 | 1 reply | |
| 2/12 | ASoC: mediatek: rework clock functions for MT2701sound/ sound/ sound/ +1 more | +200 | 1 reply | |
| 3/12 | ASoC: mediatek: cleanup audio driver for MT2701sound/ sound/ sound/ +1 more | +24 | 1 reply | |
| 4/12 | ASoC: mediatek: update clock related properties of MT2701 AFEDocumentation/ | +91 | 1 reply | |
| 5/12 | mfd: mtk-audsys: add MediaTek audio subsystem driverdrivers/ drivers/ drivers/ | +149 | 2 replies | |
| 6/12 | mfd: add DT bindings for MedaiTek audio subsystemDocumentation/ | +109 | 1 reply | |
| 7/12 | ASoC: mediatek: modify MT2701 AFE driver to adapt subsystem wrappersound/ sound/ | +17 | 0 replies | |
| 8/12 | ASoC: mediatek: modify documentation to adapt subsystem wrapperDocumentation/ | +82 | 0 replies | |
| 9/12 | clk: mediatek: move part of mtk_clk_register_gates() to the new functiondrivers/ drivers/ | +21 | 0 replies | |
| 10/12 | clk: mediatek: switch to use dev_get_regmap() for MT7622 audsysdrivers/ include/ | +11 | 1 reply | |
| 11/12 | clk: mediatek: add audsys support for MT2701drivers/ drivers/ drivers/ | +187 | 0 replies | |
| 12/12 | dt-bindings: clock: mediatek: update audsys bindings to adapt the wrapperDocumentation/ | +13 | 0 replies |
Reviews trailers per patch
None of the 12 patches has a Reviewed-by or Acked-by.
| Patch | Garlic Tseng |
|---|---|
| 1/12 | T-b T-b |
| 2/12 | T-b T-b |
| 3/12 | |
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Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH 00/12] mediatek: rework audio subsystem driver
Hi all,
This patch series mainly adds a common driver [5][6] for the top block of the MediaTek audio subsystem, which includes clock part and audio components. This is a minimal driver that manages shared resources like shared registers, and expose a regmap to its sub-nodes. It was tested on the bananapi-r2 and the MT2701 EVB.
Also, this driver can be reused by other subsystems (e.g. MMSYS, ETHSYS) in future patch.
Patch[1]-[4]: rework for audio enable/disable sequences and update some part of
code to make them more generic.
Patch[7]~[12]: modify both drivers, audio and clock to adapt the new subsystem.
Ryder Lee (12):
ASoC: mediatek: fix error handling in mt2701_afe_pcm_dev_probe()
ASoC: mediatek: rework clock functions for MT2701
ASoC: mediatek: cleanup audio driver for MT2701
ASoC: mediatek: update clock related properties of MT2701 AFE
mfd: mtk-audsys: add MediaTek audio subsystem driver
mfd: add DT bindings for MedaiTek audio subsystem
ASoC: mediatek: modify MT2701 AFE driver to adapt subsystem wrapper
ASoC: mediatek: modify documentation to adapt subsystem wrapper
clk: mediatek: move part of mtk_clk_register_gates() to the new
function
clk: mediatek: switch to use dev_get_regmap() for MT7622 audsys
clk: mediatek: add audsys support for MT2701
dt-bindings: clock: mediatek: update audsys bindings to adapt the
wrapper
.../bindings/arm/mediatek/mediatek,audsys.txt | 19 +- .../devicetree/bindings/mfd/mtk-audsys.txt | 109 +++++ .../devicetree/bindings/sound/mt2701-afe-pcm.txt | 257 +++++----- drivers/clk/mediatek/Kconfig | 6 + drivers/clk/mediatek/Makefile | 1 + drivers/clk/mediatek/clk-mt2701-aud.c | 180 +++++++ drivers/clk/mediatek/clk-mt7622-aud.c | 11 +- drivers/clk/mediatek/clk-mtk.c | 26 +- drivers/clk/mediatek/clk-mtk.h | 4 + drivers/mfd/Kconfig | 9 + drivers/mfd/Makefile | 2 + drivers/mfd/mtk-audsys.c | 138 ++++++ include/dt-bindings/clock/mt7622-clk.h | 3 +- sound/soc/mediatek/mt2701/mt2701-afe-clock-ctrl.c | 526 +++++++-------------- sound/soc/mediatek/mt2701/mt2701-afe-clock-ctrl.h | 15 +- sound/soc/mediatek/mt2701/mt2701-afe-common.h | 84 +--- sound/soc/mediatek/mt2701/mt2701-afe-pcm.c | 212 +++------ sound/soc/mediatek/mt2701/mt2701-reg.h | 42 +- 18 files changed, 860 insertions(+), 784 deletions(-) create mode 100644 Documentation/devicetree/bindings/mfd/mtk-audsys.txt create mode 100644 drivers/clk/mediatek/clk-mt2701-aud.c create mode 100644 drivers/mfd/mtk-audsys.c
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