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| author | Bard Liao <yung-chuan.liao@linux.intel.com> | 2025-10-14 11:14:45 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2025-12-08 12:37:26 +0530 |
| commit | 43b2a39183c738095a5f0b3f00fd2e57e5a48149 (patch) | |
| tree | ad9c3a8e48629015c2a5a571f3cad041a33a7770 /drivers/soundwire | |
| parent | 4be4ac36f6ca5d3854049581be3aca20345bbe01 (diff) | |
| download | lwn-43b2a39183c738095a5f0b3f00fd2e57e5a48149.tar.gz lwn-43b2a39183c738095a5f0b3f00fd2e57e5a48149.zip | |
soundwire: only compute BPT stream in sdw_compute_dp0_port_params
DP0 is only for BPT stream. We should not compute and update the port
params of the normal audio streams.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://patch.msgid.link/20251014031450.3781789-3-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/soundwire')
| -rw-r--r-- | drivers/soundwire/generic_bandwidth_allocation.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/soundwire/generic_bandwidth_allocation.c b/drivers/soundwire/generic_bandwidth_allocation.c index c18f0c16f929..530ac66ac6fa 100644 --- a/drivers/soundwire/generic_bandwidth_allocation.c +++ b/drivers/soundwire/generic_bandwidth_allocation.c @@ -124,6 +124,9 @@ static void sdw_compute_dp0_port_params(struct sdw_bus *bus) struct sdw_master_runtime *m_rt; list_for_each_entry(m_rt, &bus->m_rt_list, bus_node) { + /* DP0 is for BPT only */ + if (m_rt->stream->type != SDW_STREAM_BPT) + continue; sdw_compute_dp0_master_ports(m_rt); sdw_compute_dp0_slave_ports(m_rt); } |