diff options
| author |   Bard Liao <yung-chuan.liao@linux.intel.com> | 2025-03-10 15:36:53 +0800 |
|---|---|---|
| committer |   Vinod Koul <vkoul@kernel.org> | 2025-03-11 01:51:58 +0530 |
| commit | 08ae0d61c3d79bb5d52ae30ad4fc12442e966a23 (patch) | |
| tree | 0aed8fac648d4aa78330082da6fdedcc48c54b90 /drivers | |
| parent | ASoC: rt711-sdca: add DP0 support (diff) | |
| download | wireguard-linux-08ae0d61c3d79bb5d52ae30ad4fc12442e966a23.tar.xz wireguard-linux-08ae0d61c3d79bb5d52ae30ad4fc12442e966a23.zip | |
soundwire: take in count the bandwidth of a prepared stream
When a stream's state is marked as prepared, it is ready for
playback/capture. Therefore, we need to include the stream's bandwidth
when we calculate the required bandwidth of a bus.
Fixes: 25befdf32aa40 ("soundwire: generic_bandwidth_allocation: count the bandwidth of active streams only")
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://github.com/thesofproject/linux/issues/5334
Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20250310073653.56476-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/soundwire/generic_bandwidth_allocation.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/soundwire/generic_bandwidth_allocation.c b/drivers/soundwire/generic_bandwidth_allocation.c index b646c2ffe84a..1cfaccf43eac 100644 --- a/drivers/soundwire/generic_bandwidth_allocation.c +++ b/drivers/soundwire/generic_bandwidth_allocation.c @@ -237,10 +237,11 @@ static int sdw_compute_group_params(struct sdw_bus *bus, continue; } else { /* - * Include runtimes with running (ENABLED state) and paused (DISABLED state) - * streams + * Include runtimes with running (ENABLED/PREPARED state) and + * paused (DISABLED state) streams */ if (m_rt->stream->state != SDW_STREAM_ENABLED && + m_rt->stream->state != SDW_STREAM_PREPARED && m_rt->stream->state != SDW_STREAM_DISABLED) continue; } |