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| author | Subhransu S. Prusty <subhransu.s.prusty@intel.com> | 2015-07-09 19:08:52 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-07-09 20:33:23 +0300 |
| commit | 7a2c52b61fd71eddda3385006962630444d15b9e (patch) | |
| tree | 8a03d624e89990a9d595896b1687a9a56cd20b50 /sound/soc/intel/common/sst-dsp.h | |
| parent | 0505700104cd98da6d11c01b8063cffdb1b8d7d7 (diff) | |
| download | linux-7a2c52b61fd71eddda3385006962630444d15b9e.tar.xz | |
ASoC: Intel: Add helper to poll register for DSP status
This patch adds helper to poll register for DSP status.
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Kp, Jeeja <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel/common/sst-dsp.h')
| -rw-r--r-- | sound/soc/intel/common/sst-dsp.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/intel/common/sst-dsp.h b/sound/soc/intel/common/sst-dsp.h index 96aeb2556ad4..cc3197be4cf7 100644 --- a/sound/soc/intel/common/sst-dsp.h +++ b/sound/soc/intel/common/sst-dsp.h @@ -278,6 +278,8 @@ void sst_dsp_inbox_read(struct sst_dsp *dsp, void *message, size_t bytes); void sst_dsp_outbox_write(struct sst_dsp *dsp, void *message, size_t bytes); void sst_dsp_outbox_read(struct sst_dsp *dsp, void *message, size_t bytes); void sst_dsp_mailbox_dump(struct sst_dsp *dsp, size_t bytes); +int sst_dsp_register_poll(struct sst_dsp *dsp, u32 offset, u32 mask, + u32 expected_value, u32 timeout, char *operation); /* Debug */ void sst_dsp_dump(struct sst_dsp *sst); |