[alsa-devel] [PATCH V2 0/8] Add audio support on smdk5420

Tomasz Figa t.figa at samsung.com
Fri Jul 26 16:22:44 CEST 2013


Hi Padmavathi,

On Friday 26 of July 2013 19:06:44 Padmavathi Venna wrote:
> Samsung has different versions of I2S introduced in different
> platforms. Each version has some new support added for multichannel,
> secondary fifo, s/w reset control, internal mux for rclk src clk and
> tdm support. Each newly added change has a quirk. So this patch adds
> all the required quirks as driver data and based on compatible string
> from dtsi fetches the quirks. This also adds i2s support on exynos5420
> and make relevent changes in the dtsi files.
> 
> Changes since V1:
> 	- Pass quirks as driver data and fetch the quirks based on
> 	  compatible string from dtsi file as suggested by
> 	  Tomasz Figa and Mark Brown
> 	- Make the I2S driver more flexible with respect to register
> 	  access as suggested by Tomasz Figa and Mark Brown
> 	- Add 5420 support in the driver.
> 	- Modify the dtsi files with the corresponding compatible
> 	  strings and removed the i2s quirks from 5250 dtsi file.
> 	- Updated the i2s Documentation with relevent changes and
> 	  i2s versioning info.
> 	- Add i2s nodes on exynos5420.dtsi
> 	- Enable sound support on smdk5420
> 
> This patch set is dependent on the following dma and audio subsystem
> clk controller patches.
> http://comments.gmane.org/gmane.linux.kernel.samsung-soc/20661
> http://comments.gmane.org/gmane.linux.kernel.samsung-soc/20668
> 
> This patch set is made based on Kukjin Kim for-next branch.
> 
> Andrew Bresticker (1):
>   ARM: dts: exynos5420: add i2s controllers
> 
> Padmavathi Venna (7):
>   platform: Increase platform name size
>   ASoC: Samsung: I2S: Add quirks as driver data in I2S
>   ARM: dts: Change i2s compatible string on exynos5250
>   ASoC: Samsung: I2S: Modify driver to give more flexibility
>   ASoC: Samsung: I2S: Modify the I2S driver to support I2S on
>     Exynos5420
>   ARM: dts: wm8994: Add wm8994 support on smdk5420
>   ARM: dts: Enable sound support on smdk5420
> 
>  .../devicetree/bindings/sound/samsung-i2s.txt      |   25 ++-
>  arch/arm/boot/dts/exynos5250.dtsi                  |    9 +-
>  arch/arm/boot/dts/exynos5420-smdk5420.dts          |   60 ++++++
>  arch/arm/boot/dts/exynos5420.dtsi                  |   44 +++++
>  include/linux/mod_devicetable.h                    |    2 +-
>  include/linux/platform_data/asoc-s3c.h             |    1 +
>  sound/soc/samsung/i2s-regs.h                       |   51 ++++--
>  sound/soc/samsung/i2s.c                            |  205
> +++++++++++++++----- 8 files changed, 312 insertions(+), 85 deletions(-)

Please resend the whole series again using correct devicetree mailing list, 
which is:

devicetree at vger.kernel.org

The old one (devicetree-discuss at lists.ozlabs.org) is no longer functioning.

Best regards,
Tomasz



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