On Thu, 2015-07-09 at 18:45 +0800, Daniel Kurtz wrote:
> On Thu, Jul 9, 2015 at 11:32 AM, Koro Chen wrote:
> > This adds afe (audio front end) device node to the MT8173 dtsi file.
> >
> > Signed-off-by: Koro Chen
>
> Reviewed-by: Daniel Kurtz
>
> I believe
This adds afe (audio front end) device node to the MT8173 dtsi file.
Signed-off-by: Koro Chen
---
This patch is based on Matthias's tree:
https://github.com/mbgg/linux-mediatek
branch: v4.2-next/arm64
Changes since v1:
- change node name to afe: audio-controller@1122
---
arch/arm64
This replaces the platform_name in snd_soc_dai_link by device tree node.
Signed-off-by: Koro Chen
---
.../devicetree/bindings/sound/mt8173-max98090.txt | 2 ++
.../bindings/sound/mt8173-rt5650-rt5676.txt | 2 ++
sound/soc/mediatek/mt8173-max98090.c | 17
On Tue, 2015-07-07 at 09:46 +0200, Matthias Brugger wrote:
> On Monday, July 06, 2015 09:02:38 PM Daniel Kurtz wrote:
> > On Mon, Jul 6, 2015 at 2:52 PM, Koro Chen wrote:
> > > This adds afe (audio front end) device node to the MT8173 dtsi file.
> > >
> > > Th
This adds afe (audio front end) device node to the MT8173 dtsi file.
This patch is based on Matthias's tree:
https://github.com/mbgg/linux-mediatek
branch: v4.2-next/arm64
Signed-off-by: Koro Chen
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 32
1
This adds basic support for the Mediatek AFE (Audio Front End) unit of MT8173.
This patch is based on Linux 4.1-rc1 and Sascha's SCPSYS power patch [1].
The AFE unit comprises several memory interfaces that communicate with CPU,
a multi input multi output digital audio interconnect,
and several
This is the DPCM based machine driver with MAX98090
Signed-off-by: Koro Chen
---
.../devicetree/bindings/sound/mt8173-max98090.txt | 13 ++
sound/soc/mediatek/Kconfig | 10 +
sound/soc/mediatek/Makefile| 2 +
sound/soc/mediatek/mt8173
This is the DPCM based machine driver with rt5650 and rt5676
Signed-off-by: Nicolas Boichat
Signed-off-by: Koro Chen
---
.../bindings/sound/mt8173-rt5650-rt5676.txt| 13 +
sound/soc/mediatek/Kconfig | 11 +
sound/soc/mediatek/Makefile
This is the DPCM based platform driver of AFE (Audio Front End) unit.
Signed-off-by: Sascha Hauer
Signed-off-by: Koro Chen
---
.../devicetree/bindings/sound/mtk-afe-pcm.txt | 45 +
sound/soc/Kconfig |1 +
sound/soc/Makefile
On Fri, 2015-06-12 at 14:13 +0100, Mark Brown wrote:
> On Wed, Jun 10, 2015 at 10:24:35PM +0800, Koro Chen wrote:
>
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/sound/mt8173-max98090.txt
> > @@ -0,0 +1,17 @@
> > +MT8173 with MAX98090 CODEC
On Fri, 2015-06-12 at 14:06 +0100, Mark Brown wrote:
> On Wed, Jun 10, 2015 at 10:24:34PM +0800, Koro Chen wrote:
> > This is the DPCM based platform driver of AFE (Audio Front End) unit.
> >
> > Signed-off-by: Koro Chen
> > Signed-off-by: Sascha Hauer
>
> Your
On Fri, 2015-06-12 at 09:37 +0200, Paul Bolle wrote:
> On Fri, 2015-06-12 at 09:55 +0800, Koro Chen wrote:
> > On Thu, 2015-06-11 at 09:03 +0200, Paul Bolle wrote:
> > > (What does negating a bool twice do?)
> > >
> > Because bool actually can be unsigne
On Thu, 2015-06-11 at 09:03 +0200, Paul Bolle wrote:
> On Wed, 2015-06-10 at 22:24 +0800, Koro Chen wrote:
> > --- /dev/null
> > +++ b/sound/soc/mediatek/Kconfig
>
> > +config SND_SOC_MEDIATEK
> > + bool "ASoC support for Mediatek chip"
>
This adds basic support for the Mediatek AFE (Audio Front End) unit for MT8173.
This patch is based on Linux 4.1-rc1 and Sascha's SCPSYS power patch [1].
The AFE unit comprises several memory interfaces that communicate with CPU,
a multi input multi output digital audio interconnect,
and several e
This is the DPCM based machine driver with MAX98090
Signed-off-by: Koro Chen
---
.../devicetree/bindings/sound/mt8173-max98090.txt | 17 ++
sound/soc/mediatek/Kconfig | 11 +
sound/soc/mediatek/Makefile| 2 +
sound/soc/mediatek/mt8173
This is the DPCM based machine driver with rt5650 and rt5676
Signed-off-by: Koro Chen
Signed-off-by: Nicolas Boichat
---
.../bindings/sound/mt8173-rt5650-rt5676.txt| 15 ++
sound/soc/mediatek/Kconfig | 12 +
sound/soc/mediatek/Makefile
This is the DPCM based platform driver of AFE (Audio Front End) unit.
Signed-off-by: Koro Chen
Signed-off-by: Sascha Hauer
---
.../devicetree/bindings/sound/mtk-afe-pcm.txt | 45 +
sound/soc/Kconfig |1 +
sound/soc/Makefile
On Mon, 2015-04-20 at 21:48 +0100, Mark Brown wrote:
> On Mon, Apr 20, 2015 at 06:37:47AM +0200, Sascha Hauer wrote:
> > On Sat, Apr 18, 2015 at 06:34:07PM +0100, Mark Brown wrote:
> > > On Fri, Apr 10, 2015 at 04:14:07PM +0800, Koro Chen wrote:
>
> > > > +Each e
r 10, 2015 at 04:14:07PM +0800, Koro Chen wrote:
> >
> > > > > +Each external interface (called "IO" in this driver) is presented as
> > > > > a
> > > > > +DAI to ASoC. An IO must be connected via the interconnect to a memif.
> &g
On Mon, 2015-04-20 at 21:55 +0100, Mark Brown wrote:
> On Mon, Apr 20, 2015 at 02:22:24PM +0800, Koro Chen wrote:
> > On Sat, 2015-04-18 at 18:51 +0100, Mark Brown wrote:
> > > On Fri, Apr 10, 2015 at 04:14:09PM +0800, Koro Chen wrote:
>
> > > Ah, so the SRAM is d
On Sat, 2015-04-18 at 18:51 +0100, Mark Brown wrote:
> On Fri, Apr 10, 2015 at 04:14:09PM +0800, Koro Chen wrote:
>
> > + if (memif->use_sram) {
> > + struct snd_dma_buffer *dma_buf = &substream->dma_buffer;
> > + int
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