[alsa-devel] [PATCH V2 0/8] Add audio support on smdk5420
t.figa at samsung.com
Fri Jul 26 16:22:44 CEST 2013
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.
> 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
> 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(-)
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The old one (devicetree-discuss at lists.ozlabs.org) is no longer functioning.
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