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| author | Vinod Koul <vinod.koul@intel.com> | 2016-11-03 14:37:20 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-11-03 20:14:42 +0300 |
| commit | a83e3b4c4454ecdc473cf09aa1c9d1705623c4cc (patch) | |
| tree | 165721daa72811beddab5dcf764e1e91b9408adc /sound/soc/intel/skylake/skl-sst-ipc.h | |
| parent | 6bd9dcf339ebb292fa149ee0e52ea3c9d9822553 (diff) | |
| download | linux-a83e3b4c4454ecdc473cf09aa1c9d1705623c4cc.tar.xz | |
ASoC: Intel: Skylake: Add D0i3 mode ref counting
For device opened/closed, we check the D0i3 capability for the device
and invoke skl_tplg_d0i3_get/put, which counts the use case based on the
mode supported.
These counters are then used to decide if the device can enter D0i3 mode
of streaming or non-streaming or no D0i3.
Signed-off-by: Jayachandran B <jayachandran.b@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/skylake/skl-sst-ipc.h')
| -rw-r--r-- | sound/soc/intel/skylake/skl-sst-ipc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/intel/skylake/skl-sst-ipc.h b/sound/soc/intel/skylake/skl-sst-ipc.h index 83bf1689f62e..0568f2e8fc57 100644 --- a/sound/soc/intel/skylake/skl-sst-ipc.h +++ b/sound/soc/intel/skylake/skl-sst-ipc.h @@ -187,6 +187,8 @@ int skl_sst_ipc_load_library(struct sst_generic_ipc *ipc, int skl_ipc_set_d0ix(struct sst_generic_ipc *ipc, struct skl_ipc_d0ix_msg *msg); +int skl_ipc_check_D0i0(struct sst_dsp *dsp, bool state); + void skl_ipc_int_enable(struct sst_dsp *dsp); void skl_ipc_op_int_enable(struct sst_dsp *ctx); void skl_ipc_op_int_disable(struct sst_dsp *ctx); |