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Message-ID: <20240318073024.coeygkbjd5ada6we@CAB-WSD-L081021> Date: Mon, 18 Mar 2024 10:30:24 +0300 From: Dmitry Rokosov <ddrokosov@...utedevices.com> To: Neil Armstrong <neil.armstrong@...aro.org> CC: Jan Dakinevich <jan.dakinevich@...utedevices.com>, Jerome Brunet <jbrunet@...libre.com>, Michael Turquette <mturquette@...libre.com>, Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley <conor+dt@...nel.org>, Philipp Zabel <p.zabel@...gutronix.de>, Kevin Hilman <khilman@...libre.com>, Martin Blumenstingl <martin.blumenstingl@...glemail.com>, Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, Linus Walleij <linus.walleij@...aro.org>, Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, <linux-amlogic@...ts.infradead.org>, <linux-clk@...r.kernel.org>, <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, <alsa-devel@...a-project.org>, <linux-sound@...r.kernel.org>, <linux-gpio@...r.kernel.org>, <kernel@...utedevices.com> Subject: Re: [PATCH 00/25] Introduce support of audio for Amlogic A1 SoC family Hello Neil, On Fri, Mar 15, 2024 at 05:53:05PM +0100, Neil Armstrong wrote: > Hi Jan! > > On 15/03/2024 00:21, Jan Dakinevich wrote: > > This series includes the following: > > > > - new audio clock and reset controller data and adaptation for it of existing > > code (patches 0001..0004); > > > > - adaptation of existing audio components for A1 Soc (patches 0005..0021); > > > > - handy cosmetics for dai-link naming (patches 0022..0023); > > > > - integration of audio devices into common trees (patch 0024); > > > > - audio support bring up on Amlogic ad402 reference board (patch 0025). This > > patch is not actually checked on real hardware (because all ad402 that we had > > were burned out). This patch is based on ad402's schematics and on experience > > with our own hardware (which is very close to reference board); > > Thanks for your serie, it's nice you're working on upstreaming this feature. > > In my opinion it's fine to have a "big" initial serie if you're not sure > if your changes are ok, but next time add the RFC tag so we know it's not > a final changeset and you seek advices. > > Overall the code is clean and your patch order makes sense if they were meant > to be applied by a single maintainer, but in this case it will be split > into multiple subsystems so it's better to split them as Jerome explained > to ease review and the maintainers process. > > Don't hesitate discussing with us in the #linux-amlogic IRC channel > on Libera.Chat, the goal is to reduce the number of patch version and > ease the review and maintainance process. > > Concerning the link-name property, I think it should be done afterwards > since it's not necessary to support audio on A1, and I think it could > be extended to other SoC boards (which would be a great feature). If you don't mind, I will send this change in a separate patch series. Although I don't have support for all boards in the linux-amlogic, I can test it on some Khadas and Odroid boards on my side. I will prepare link names for them. > > > > Dmitry Rokosov (2): > > ASoC: dt-bindings: meson: introduce link-name optional property > > ASoC: meson: implement link-name optional property in meson card utils > > > > Jan Dakinevich (23): > > clk: meson: a1: restrict an amount of 'hifi_pll' params > > clk: meson: axg: move reset controller's code to separate module > > dt-bindings: clock: meson: add A1 audio clock and reset controller > > bindings > > clk: meson: a1: add the audio clock controller driver > > ASoC: meson: codec-glue: add support for capture stream > > ASoC: meson: g12a-toacodec: fix "Lane Select" width > > ASoC: meson: g12a-toacodec: rework the definition of bits > > ASoC: dt-bindings: meson: g12a-toacodec: add support for A1 SoC family > > ASoC: meson: g12a-toacodec: add support for A1 SoC family > > ASoC: meson: t9015: prepare to adding new platforms > > ASoC: dt-bindings: meson: t9015: add support for A1 SoC family > > ASoC: meson: t9015: add support for A1 SoC family > > ASoC: dt-bindings: meson: axg-pdm: document 'sysrate' property > > ASoC: meson: axg-pdm: introduce 'sysrate' property > > pinctrl/meson: fix typo in PDM's pin name > > ASoC: dt-bindings: meson: meson-axg-audio-arb: claim support of A1 SoC > > family > > ASoC: dt-bindings: meson: axg-fifo: claim support of A1 SoC family > > ASoC: dt-bindings: meson: axg-pdm: claim support of A1 SoC family > > ASoC: dt-bindings: meson: axg-sound-card: claim support of A1 SoC > > family > > ASoC: dt-bindings: meson: axg-tdm-formatters: claim support of A1 SoC > > family > > ASoC: dt-bindings: meson: axg-tdm-iface: claim support of A1 SoC > > family > > arm64: dts: meson: a1: add audio devices > > arm64: dts: ad402: enable audio > > > > .../bindings/clock/amlogic,a1-audio-clkc.yaml | 83 +++ > > .../reset/amlogic,meson-axg-audio-arb.yaml | 10 +- > > .../bindings/sound/amlogic,axg-fifo.yaml | 8 + > > .../bindings/sound/amlogic,axg-pdm.yaml | 5 + > > .../sound/amlogic,axg-sound-card.yaml | 12 +- > > .../sound/amlogic,axg-tdm-formatters.yaml | 22 +- > > .../bindings/sound/amlogic,axg-tdm-iface.yaml | 6 +- > > .../bindings/sound/amlogic,g12a-toacodec.yaml | 1 + > > .../bindings/sound/amlogic,gx-sound-card.yaml | 6 + > > .../bindings/sound/amlogic,t9015.yaml | 4 +- > > .../arm64/boot/dts/amlogic/meson-a1-ad402.dts | 126 ++++ > > arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 471 +++++++++++++++ > > drivers/clk/meson/Kconfig | 18 + > > drivers/clk/meson/Makefile | 2 + > > drivers/clk/meson/a1-audio.c | 556 ++++++++++++++++++ > > drivers/clk/meson/a1-audio.h | 58 ++ > > drivers/clk/meson/a1-pll.c | 8 +- > > drivers/clk/meson/axg-audio.c | 95 +-- > > drivers/clk/meson/meson-audio-rstc.c | 109 ++++ > > drivers/clk/meson/meson-audio-rstc.h | 12 + > > drivers/pinctrl/meson/pinctrl-meson-a1.c | 6 +- > > .../dt-bindings/clock/amlogic,a1-audio-clkc.h | 122 ++++ > > .../reset/amlogic,meson-a1-audio-reset.h | 29 + > > .../dt-bindings/sound/meson-g12a-toacodec.h | 5 + > > sound/soc/meson/axg-pdm.c | 10 +- > > sound/soc/meson/g12a-toacodec.c | 298 ++++++++-- > > sound/soc/meson/meson-card-utils.c | 12 +- > > sound/soc/meson/meson-codec-glue.c | 174 ++++-- > > sound/soc/meson/meson-codec-glue.h | 23 + > > sound/soc/meson/t9015.c | 326 +++++++++- > > 30 files changed, 2394 insertions(+), 223 deletions(-) > > create mode 100644 Documentation/devicetree/bindings/clock/amlogic,a1-audio-clkc.yaml > > create mode 100644 drivers/clk/meson/a1-audio.c > > create mode 100644 drivers/clk/meson/a1-audio.h > > create mode 100644 drivers/clk/meson/meson-audio-rstc.c > > create mode 100644 drivers/clk/meson/meson-audio-rstc.h > > create mode 100644 include/dt-bindings/clock/amlogic,a1-audio-clkc.h > > create mode 100644 include/dt-bindings/reset/amlogic,meson-a1-audio-reset.h > > > -- Thank you, Dmitry
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