| Message ID | cover.1543782328.git.mesihkilinc@gmail.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Add support for DMA and audio codec of F1C100s | expand |
Hi, I was trying to get audio on the F1C200s, but so far had no luck, and I came across this series. On 2018. 12. 02. 22:23, Mesih Kilinc wrote: > This is RFC patchset for Allwinner suniv F1C100s to support DMA and > audio codec. > > Allwinner F1C100s has a audio codec that has necessary digital and > analog parts. It has r-l headphone output and microphone, line, r-l > FM inputs. ADC can capture any inputs and also output channels via mux. > Any input channels or DAC samples can feed output channels. > > Add support for this audio codec. > > F1C100s utilizes DMA channels to send and receive ADC-DAC samples. So > DMA support needed. Patch 1~5 adds support for DMA. Suniv F1C100s has > very similar DMA to sun4i. But there is some dissimilarities also. > Suniv features a DMA reset bit in clock control unit. It has smaller > number of DMA channels. Several registers has different addresses. > It's max burst size is 4 instead of 8. Also DMA endpoint numbers are > different. > > Patch 6 adds DMA max burst option to sun4i-codec. > > Patch 7~8 Add support for suniv F1C100s audio codec. > > Patch 9 adds audio codec to suniv-f1c100s.dtsi > > Patch 10 adds audio codec support to Lichee Pi Nano board. > > Thanks! > > Mesih Kilinc (10): > dma-engine: sun4i: Add a quirk to support different chips > dma-engine: sun4i: Add has_reset option to quirk > dt-bindings: dmaengine: Add Allwinner suniv F1C100s DMA > dma-engine: sun4i: Add support for Allwinner suniv F1C100s > ARM: dts: suniv: f1c100s: Add support for DMA > ASoC: sun4i-codec: Add DMA Max Burst field > dt-bindigs: sound: Add Allwinner suniv F1C100s Audio Codec > ASoC: sun4i-codec: Add support for Allwinner suniv F1C100s > ARM: dts: suniv: f1c100s: Add support for Audio Codec > ARM: dts: suniv: f1c100s: Activate Audio Codec for Lichee Pi Nano > > .../devicetree/bindings/dma/sun4i-dma.txt | 4 +- > .../devicetree/bindings/sound/sun4i-codec.txt | 5 + > arch/arm/boot/dts/suniv-f1c100s-licheepi-nano.dts | 8 + > arch/arm/boot/dts/suniv-f1c100s.dtsi | 25 ++ > drivers/dma/Kconfig | 4 +- > drivers/dma/sun4i-dma.c | 221 ++++++++++-- > sound/soc/sunxi/sun4i-codec.c | 371 ++++++++++++++++++++- > 7 files changed, 601 insertions(+), 37 deletions(-) What's the status of this series? I see that it was not merged, despite getting a few ACKs and only a few minor comments. Ripard's comments make me believe that the sun4i DMA driver should be able to handle the suniv family with minimal adjustments, have those not been added? Or is it that the DMA support is ready but the ALSA/ASoC support is missing? Bence
On 23-10-24, 00:52, Csókás Bence wrote: > Hi, > I was trying to get audio on the F1C200s, but so far had no luck, and I came > across this series. > > On 2018. 12. 02. 22:23, Mesih Kilinc wrote: > > This is RFC patchset for Allwinner suniv F1C100s to support DMA and > > audio codec. > > > > Allwinner F1C100s has a audio codec that has necessary digital and > > analog parts. It has r-l headphone output and microphone, line, r-l > > FM inputs. ADC can capture any inputs and also output channels via mux. > > Any input channels or DAC samples can feed output channels. > > > > Add support for this audio codec. > > > > F1C100s utilizes DMA channels to send and receive ADC-DAC samples. So > > DMA support needed. Patch 1~5 adds support for DMA. Suniv F1C100s has > > very similar DMA to sun4i. But there is some dissimilarities also. > > Suniv features a DMA reset bit in clock control unit. It has smaller > > number of DMA channels. Several registers has different addresses. > > It's max burst size is 4 instead of 8. Also DMA endpoint numbers are > > different. > > > > Patch 6 adds DMA max burst option to sun4i-codec. > > > > Patch 7~8 Add support for suniv F1C100s audio codec. > > > > Patch 9 adds audio codec to suniv-f1c100s.dtsi > > > > Patch 10 adds audio codec support to Lichee Pi Nano board. > > Thanks! > > > > Mesih Kilinc (10): > > dma-engine: sun4i: Add a quirk to support different chips > > dma-engine: sun4i: Add has_reset option to quirk > > dt-bindings: dmaengine: Add Allwinner suniv F1C100s DMA > > dma-engine: sun4i: Add support for Allwinner suniv F1C100s > > ARM: dts: suniv: f1c100s: Add support for DMA > > ASoC: sun4i-codec: Add DMA Max Burst field > > dt-bindigs: sound: Add Allwinner suniv F1C100s Audio Codec > > ASoC: sun4i-codec: Add support for Allwinner suniv F1C100s > > ARM: dts: suniv: f1c100s: Add support for Audio Codec > > ARM: dts: suniv: f1c100s: Activate Audio Codec for Lichee Pi Nano > > > > .../devicetree/bindings/dma/sun4i-dma.txt | 4 +- > > .../devicetree/bindings/sound/sun4i-codec.txt | 5 + > > arch/arm/boot/dts/suniv-f1c100s-licheepi-nano.dts | 8 + > > arch/arm/boot/dts/suniv-f1c100s.dtsi | 25 ++ > > drivers/dma/Kconfig | 4 +- > > drivers/dma/sun4i-dma.c | 221 ++++++++++-- > > sound/soc/sunxi/sun4i-codec.c | 371 ++++++++++++++++++++- > > 7 files changed, 601 insertions(+), 37 deletions(-) > > What's the status of this series? I see that it was not merged, despite > getting a few ACKs and only a few minor comments. Ripard's comments make me > believe that the sun4i DMA driver should be able to handle the suniv family > with minimal adjustments, have those not been added? Or is it that the DMA > support is ready but the ALSA/ASoC support is missing? Maybe split the series and post dma and audio parts separately for review