On 3/11/20 4:07 AM, Vinod Koul wrote:
On 11-03-20, 07:39, Jaroslav Kysela wrote:
Dne 11. 03. 20 v 2:35 Pierre-Louis Bossart napsal(a):
On 3/10/20 5:12 PM, Jaroslav Kysela wrote:
Dne 10. 01. 20 v 23:25 Pierre-Louis Bossart napsal(a):
From: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
The two configurations are with the Realtek 3-in-1 board requiring all
4 links to be enabled, or basic configuration with the on-board RT700
using link0.
Signed-off-by: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
Signed-off-by: Pierre-Louis Bossart
<pierre-louis.bossart@xxxxxxxxxxxxxxx>
Hi,
I just looking to this code and I miss the Kconfig selection for RT
codecs in the SOF SDW driver. How we can enable this driver without
selecting SND_SOC_ALL_CODECS ?
I believe that those changes should be in sync with the machine
description.
Sorry Jaroslav, I don't fully understand your question.
These tables are just used to
a) select a firmware file
b) select a topology file
c) select a machine driver.
The codec selections are not made in this module but handled by the
machine drivers in sound/soc/intel/boards/. It's the same mechanism as
for all other machine drivers.
One caveat is that the SOF parts and machine drivers for SoundWire have
not been provided upstream just yet, since they would not build without
patches in drivers/soundwire. GregKH mentioned the patches are 'sane'
and provided his Reviewed-by tag. Vinod Koul still has objections to our
proposals but has yet to make proposals that would work for Intel, so if
you need SoundWire support in the near-term you will need to have a
conversation with Vinod. The code is ready and fully-tested.
If you want to look at the machine drivers for SOF+Realtek drivers, see
https://github.com/thesofproject/linux/blob/topic/sof-dev/sound/soc/intel/boards/sdw_rt711_rt1308_rt715.c
and the Kconfig that selects the relevant codec drivers is here:
https://github.com/thesofproject/linux/blob/d05959d5021cefbbd841773ee25f6c7387e6bfd9/sound/soc/intel/boards/Kconfig#L556
Ohh, it explains all. I was looking for the 'select SND_SOC_RT711_SDW' lines
in Kconfig. It's really bad to merge those pieces randomly to the ASoC tree,
because this code in the patch is dead without the machine driver code.
Vinod, any ETA? It seems that the Intel's soundwire hardware is reaching the
market.
That would be question for Pierre, I no longer work for Intel.
We don't discuss product schedules or releases here.
The question was "any ETA to start merging Intel patches"...
