diff options
| author | Bard Liao <yung-chuan.liao@linux.intel.com> | 2022-01-20 17:21:56 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-08 14:06:37 +0200 |
| commit | 08c110af43940d5cd43bbbce41fb8a41ec656f75 (patch) | |
| tree | fdbf8417b5dc5a9f3bc51bac61615ce0f4c07c01 /sound | |
| parent | d7f3afcbb527b2270a1d3b2a00e7573e0a34ddc7 (diff) | |
ASoC: SOF: Intel: match sdw version on link_slaves_found
[ Upstream commit f67c0c0d3b9048d86ea6ae52e36a2b78c48f265d ]
Codecs with the same part id, manufacturer id and part id, but different
sdw version should be treated as different codecs. For example, rt711 and
rt711-sdca are different. So, we should match sdw version as well.
Reported-by: Reddy Muralidhar <muralidhar.reddy@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220120232157.199919-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/sof/intel/hda.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c index 25200a0e1dc9..fc88296ab898 100644 --- a/sound/soc/sof/intel/hda.c +++ b/sound/soc/sof/intel/hda.c @@ -1200,7 +1200,7 @@ static bool link_slaves_found(struct snd_sof_dev *sdev, struct hdac_bus *bus = sof_to_bus(sdev); struct sdw_intel_slave_id *ids = sdw->ids; int num_slaves = sdw->num_slaves; - unsigned int part_id, link_id, unique_id, mfg_id; + unsigned int part_id, link_id, unique_id, mfg_id, version; int i, j, k; for (i = 0; i < link->num_adr; i++) { @@ -1210,12 +1210,14 @@ static bool link_slaves_found(struct snd_sof_dev *sdev, mfg_id = SDW_MFG_ID(adr); part_id = SDW_PART_ID(adr); link_id = SDW_DISCO_LINK_ID(adr); + version = SDW_VERSION(adr); for (j = 0; j < num_slaves; j++) { /* find out how many identical parts were reported on that link */ if (ids[j].link_id == link_id && ids[j].id.part_id == part_id && - ids[j].id.mfg_id == mfg_id) + ids[j].id.mfg_id == mfg_id && + ids[j].id.sdw_version == version) reported_part_count++; } @@ -1224,21 +1226,24 @@ static bool link_slaves_found(struct snd_sof_dev *sdev, if (ids[j].link_id != link_id || ids[j].id.part_id != part_id || - ids[j].id.mfg_id != mfg_id) + ids[j].id.mfg_id != mfg_id || + ids[j].id.sdw_version != version) continue; /* find out how many identical parts are expected */ for (k = 0; k < link->num_adr; k++) { u64 adr2 = link->adr_d[k].adr; - unsigned int part_id2, link_id2, mfg_id2; + unsigned int part_id2, link_id2, mfg_id2, version2; mfg_id2 = SDW_MFG_ID(adr2); part_id2 = SDW_PART_ID(adr2); link_id2 = SDW_DISCO_LINK_ID(adr2); + version2 = SDW_VERSION(adr2); if (link_id2 == link_id && part_id2 == part_id && - mfg_id2 == mfg_id) + mfg_id2 == mfg_id && + version2 == version) expected_part_count++; } |