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author | Pan Xiuli <xiuli.pan@linux.intel.com> | 2021-03-08 18:41:27 -0600 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-25 09:04:06 +0100 |
commit | 47a6cadb6cfd784837e71a95bbff2d9dd9d09aee (patch) | |
tree | ccbe420eae1ef622437d0437531529ee95a19fe5 /sound | |
parent | b94b71a7a6f62f5f85c4949b1f71aa460aa39604 (diff) | |
download | linux-stable-47a6cadb6cfd784837e71a95bbff2d9dd9d09aee.tar.gz linux-stable-47a6cadb6cfd784837e71a95bbff2d9dd9d09aee.tar.bz2 linux-stable-47a6cadb6cfd784837e71a95bbff2d9dd9d09aee.zip |
ASoC: SOF: intel: fix wrong poll bits in dsp power down
commit fd8299181995093948ec6ca75432e797b4a39143 upstream.
The ADSPCS_SPA is Set Power Active bit. To check if DSP is powered
down, we need to check ADSPCS_CPA, the Current Power Active bit.
Fixes: 747503b1813a3 ("ASoC: SOF: Intel: Add Intel specific HDA DSP HW operations")
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210309004127.4940-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound')
-rw-r--r-- | sound/soc/sof/intel/hda-dsp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c index cd324f3d11d1..c731b9bd60b4 100644 --- a/sound/soc/sof/intel/hda-dsp.c +++ b/sound/soc/sof/intel/hda-dsp.c @@ -207,7 +207,7 @@ int hda_dsp_core_power_down(struct snd_sof_dev *sdev, unsigned int core_mask) ret = snd_sof_dsp_read_poll_timeout(sdev, HDA_DSP_BAR, HDA_DSP_REG_ADSPCS, adspcs, - !(adspcs & HDA_DSP_ADSPCS_SPA_MASK(core_mask)), + !(adspcs & HDA_DSP_ADSPCS_CPA_MASK(core_mask)), HDA_DSP_REG_POLL_INTERVAL_US, HDA_DSP_PD_TIMEOUT * USEC_PER_MSEC); if (ret < 0) |