linux-stable.git/sound/soc/sof/intel, branch linux-rolling-stable

ASoC: SOF: Intel: hda-sdw-bpt: select SND_SOF_SOF_HDA_SDW_BPT properly

2026-07-24T14:19:48+00:00

[ Upstream commit 999ec4c29d73ac85b639a31bbc85ad2ec00eb9d7 ]

When SND_SOC_SOF_INTEL_LNL is set, SND_SOF_SOF_HDA_SDW_BPT must also
be enabled, in order to let the soundwire support call into it.

However, there are configurations with SND_SOF_SOF_HDA_SDW_BPT=m
and SND_SOF_SOF_HDA_SDW_BPT=m but SOUNDWIRE_INTEL=y, which still
lead to a link failure:

aarch64-linux-ld: drivers/soundwire/intel_ace2x.o: in function `intel_ace2x_bpt_wait':
intel_ace2x.c:(.text+0xfc8): undefined reference to `hda_sdw_bpt_wait'
aarch64-linux-ld: drivers/soundwire/intel_ace2x.o: in function `intel_ace2x_bpt_send_async':
intel_ace2x.c:(.text+0x1ff8): undefined reference to `hda_sdw_bpt_get_buf_size_alignment'

Address this by moving the 'select SND_SOF_SOF_HDA_SDW_BPT' into
SND_SOC_SOF_HDA_GENERIC.

Fixes: 614d416dd8ae ("ASoC: SOF: Intel: hda-sdw-bpt: fix SND_SOF_SOF_HDA_SDW_BPT dependencies")
Signed-off-by: Arnd Bergmann 
Link: https://patch.msgid.link/20260611132310.137688-2-arnd@kernel.org
Signed-off-by: Mark Brown 
Signed-off-by: Sasha Levin

ASoC: SOF: Intel: select SND_SOC_SDW_UTILS=y from SND_SOC_SOF_HDA_GENERIC=y

2026-07-24T14:19:48+00:00

[ Upstream commit 67805f57e5b1a8589f89bd48936c65cbbaeec300 ]

When SND_SOC_SOF_HDA_GENERIC=y but SND_SOC_SOF_INTEL_SOUNDWIRE=m, the
SND_SOC_SDW_UTILS is also set to =m even though there is a direct link
dependency from the hda.c:

aarch64-linux-ld: sound/soc/sof/intel/hda.o: in function `hda_machine_select':
hda.c:(.text+0x21ac): undefined reference to `codec_info_list'
hda.c:(.text+0x241c): undefined reference to `asoc_sdw_get_dai_type'
hda.c:(.text+0x25b4): undefined reference to `asoc_sdw_get_codec_info_list_count'
hda.c:(.text+0x25d8): undefined reference to `asoc_sdw_get_codec_info_list_count'

Change this the same way as the other related 'select' statements
to allow linking against it.

Fixes: 2b4d53eb5cf3 ("ASoC: SOF: Intel: select SND_SOC_SDW_UTILS in SND_SOC_SOF_HDA_GENERIC")
Signed-off-by: Arnd Bergmann 
Tested-by: Julian Braha 
Link: https://patch.msgid.link/20260611132310.137688-1-arnd@kernel.org
Signed-off-by: Mark Brown 
Signed-off-by: Sasha Levin

ASoC: SOF: Intel: add an empty adr_link

2026-04-26T21:54:56+00:00

An empty adr_link is expected to terminate the
for (adr_link = mach_params->links; adr_link->num_adr; adr_link++) loop.
Allocate link_num + 1 links to add an empty adr_link.

Fixes: 5226d19d4cae5 ("ASoC: SOF: Intel: use sof_sdw as default SDW machine driver")
Signed-off-by: Bard Liao 
Reviewed-by: Charles Keepax 
Link: https://patch.msgid.link/20260424105031.114053-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Intel: NVL/NVL-S: add platform name

2026-04-14T11:47:16+00:00

Bard Liao  says:

The platform name will be used in the topology name.

Link: https://patch.msgid.link/20260413060800.3156425-1-yung-chuan.liao@linux.intel.com

ASoC: SOF: Intel: NVL-S: add platform name

2026-04-14T11:47:14+00:00

The platform name will be used in the topology name.

Fixes: d3df422f66e8a ("ASoC: SOF: Intel: add initial support for NVL-S")
Signed-off-by: Bard Liao 
Reviewed-by: Péter Ujfalusi 
Link: https://patch.msgid.link/20260413060800.3156425-3-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Intel: NVL: add platform name

2026-04-14T11:47:14+00:00

The platform name will be used in the topology name.

Fixes: 1800bcdc68ead ("ASoC: SOF: Intel: add support for Nova Lake NVL")
Signed-off-by: Bard Liao 
Reviewed-by: Péter Ujfalusi 
Link: https://patch.msgid.link/20260413060800.3156425-2-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown

ASoC: Yet another round of SDCA fixes

2026-04-09T18:39:32+00:00

Charles Keepax  says:

Another round of SDCA fixes a couple of fix to the IRQ cleanup
from Richard, and a minor tweak to the IRQ handling from me.

ASoC: SOF: Intel: hda: modify period size constraints for ACE4

2026-04-08T12:15:40+00:00

Intel ACE4 based products set more strict constraints on HDA BDLE start
address and length alignment. Add a constraint to align period size to
128 bytes.

The commit removes the "minimum as per HDA spec" comment. This comment
was misleading as spec actually does allow a 2 byte BDLE length, and
more importantly, period size also directly impacts how the BDLE start
addresses are aligned, so it is not sufficient just to consider allowed
buffer length.

Fixes: d3df422f66e8 ("ASoC: SOF: Intel: add initial support for NVL-S")
Cc: stable@vger.kernel.org
Reported-by: Peter Ujfalusi 
Signed-off-by: Kai Vehmanen 
Reviewed-by: Péter Ujfalusi 
Reviewed-by: Liam Girdwood 
Link: https://patch.msgid.link/20260408084514.24325-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Intel: fix iteration in is_endpoint_present()

2026-04-06T12:23:32+00:00

is_endpoint_present() iterates over sdca_data.num_functions, but checks
the dai_type according to codec info list, which will cause problems if
not all endpoints from the codec info list are present. Make sure the
type of actually present functions is compared against target dai_type.

Fixes: 5226d19d4cae ("ASoC: SOF: Intel: use sof_sdw as default SDW machine driver")
Signed-off-by: Maciej Strozek 
Signed-off-by: Bard Liao 
Link: https://patch.msgid.link/20260402064531.2287261-3-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Intel: Fix endpoint index if endpoints are missing

2026-04-06T12:23:31+00:00

In case of missing endpoints, the sequential numbering will cause wrong
mapping. Instead, assign the original DAI index from codec_info_list.

Fixes: 5226d19d4cae ("ASoC: SOF: Intel: use sof_sdw as default SDW machine driver")
Signed-off-by: Maciej Strozek 
Signed-off-by: Bard Liao 
Link: https://patch.msgid.link/20260402064531.2287261-2-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown