[PATCH 3/4] ASoC: dwc: Add I2S HDMI audio support using custom platform driver
Alexey Brodkin
Alexey.Brodkin at synopsys.com
Mon Mar 28 11:55:45 UTC 2016
Hi Jose,
On Mon, 2016-03-28 at 10:41 +0100, Jose Abreu wrote:
> HDMI audio support was added to the AXS board using an
> I2S cpu driver and a custom platform driver.
>
> The platform driver supports two channels @ 16 bits with
> rates 32k, 44.1k and 48k. ALSA Simple audio card is used to
> glue the cpu, platform and codec driver (adv7511).
>
> Signed-off-by: Jose Abreu <joabreu at synopsys.com>
> ---
> arch/arc/boot/dts/axs10x_mb.dtsi | 20 +-
You should not mix DT bindings for a particular board with generic driver
fixes or improvements.
I think it makes sense to split this patch in 2:
1) Driver improvements
2) .dts update for boards that use this driver
> sound/soc/dwc/Kconfig | 1 +
> sound/soc/dwc/designware_i2s.c | 384 +++++++++++++++++++++++++++++++++++++--
> 3 files changed, 388 insertions(+), 17 deletions(-)
-Alexey
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