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| author | Subhransu S. Prusty <subhransu.s.prusty@intel.com> | 2017-12-18 08:16:49 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-12-20 13:48:06 +0300 |
| commit | 8e9d8e19b3d0c36d45161233eee3f2d368efe3ac (patch) | |
| tree | 92a733336696f072c0df0b1d77eafc5add310a37 /sound/soc/intel/skylake/skl-sst-dsp.h | |
| parent | 87684d338a22d15e47b16ee68f569d74ad1d076e (diff) | |
| download | linux-8e9d8e19b3d0c36d45161233eee3f2d368efe3ac.tar.xz | |
ASoC: Intel: Skylake: Request IRQ late only after all context are initialized
Sometimes during boot, panic is observed at sst_dsp_shim_read_unlocked().
This happens when interrupt occurs before the context is initialized. So
move the irq initialization only after the context is initialized
completely.
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Pawse, GuruprasadX <guruprasadx.pawse@intel.com>
Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel/skylake/skl-sst-dsp.h')
| -rw-r--r-- | sound/soc/intel/skylake/skl-sst-dsp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/intel/skylake/skl-sst-dsp.h b/sound/soc/intel/skylake/skl-sst-dsp.h index b8e799ed65ef..12fc9a73dc8a 100644 --- a/sound/soc/intel/skylake/skl-sst-dsp.h +++ b/sound/soc/intel/skylake/skl-sst-dsp.h @@ -206,6 +206,7 @@ int skl_cldma_wait_interruptible(struct sst_dsp *ctx); void skl_dsp_set_state_locked(struct sst_dsp *ctx, int state); struct sst_dsp *skl_dsp_ctx_init(struct device *dev, struct sst_dsp_device *sst_dev, int irq); +int skl_dsp_acquire_irq(struct sst_dsp *sst); bool is_skl_dsp_running(struct sst_dsp *ctx); unsigned int skl_dsp_get_enabled_cores(struct sst_dsp *ctx); |