diff options
| author | Bard Liao <yung-chuan.liao@linux.intel.com> | 2026-07-30 09:25:18 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-07-31 13:23:10 +0100 |
| commit | 992eb0dfbc4f594d60ae57974efa835bfac34d1e (patch) | |
| tree | b94603b2f06bedd495fdb9874e41b7a01de2dd00 /drivers | |
| parent | e780e4917d43683224812400fe3dc4816fceba75 (diff) | |
| download | linux-stable-992eb0dfbc4f594d60ae57974efa835bfac34d1e.tar.gz linux-stable-992eb0dfbc4f594d60ae57974efa835bfac34d1e.zip | |
ASoC/soundwire: Intel: reset the PCMSyCM registers in hda_sdw_bpt_close
Resetting the PCMSyCM registers is required for Intel SoundWire stream. The
same procedure is done in sdw_hda_dai_hw_params() for the normal
SoundWire stream, too.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Acked-by: Vinod Koul <vkoul@kernel.org>
Link: https://patch.msgid.link/20260730012518.2180906-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/soundwire/intel_ace2x.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/soundwire/intel_ace2x.c b/drivers/soundwire/intel_ace2x.c index b37933efac5d..63f131d5682b 100644 --- a/drivers/soundwire/intel_ace2x.c +++ b/drivers/soundwire/intel_ace2x.c @@ -261,6 +261,7 @@ static int intel_ace2x_bpt_open_stream(struct sdw_intel *sdw, struct sdw_slave * __func__, str_read_write(command), ret); ret1 = hda_sdw_bpt_close(cdns->dev->parent, /* PCI device */ + sdw->instance, sdw->bpt_ctx.bpt_tx_stream, &sdw->bpt_ctx.dmab_tx_bdl, sdw->bpt_ctx.bpt_rx_stream, &sdw->bpt_ctx.dmab_rx_bdl); if (ret1 < 0) @@ -295,7 +296,8 @@ static void intel_ace2x_bpt_close_stream(struct sdw_intel *sdw, struct sdw_slave struct sdw_cdns *cdns = &sdw->cdns; int ret; - ret = hda_sdw_bpt_close(cdns->dev->parent /* PCI device */, sdw->bpt_ctx.bpt_tx_stream, + ret = hda_sdw_bpt_close(cdns->dev->parent /* PCI device */, sdw->instance, + sdw->bpt_ctx.bpt_tx_stream, &sdw->bpt_ctx.dmab_tx_bdl, sdw->bpt_ctx.bpt_rx_stream, &sdw->bpt_ctx.dmab_rx_bdl); if (ret < 0) |