These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / sound / soc / intel / common / sst-dsp.h

diff --git a/kernel/sound/soc/intel/common/sst-dsp.h b/kernel/sound/soc/intel/common/sst-dsp.h
index 96aeb25..859f0de 100644 (file)
--- a/kernel/sound/soc/intel/common/sst-dsp.h
+++ b/kernel/sound/soc/intel/common/sst-dsp.h
@@ -216,10 +216,12 @@ struct sst_pdata {
        void *dsp;
 };
 
+#if IS_ENABLED(CONFIG_DW_DMAC_CORE)
 /* Initialization */
 struct sst_dsp *sst_dsp_new(struct device *dev,
        struct sst_dsp_device *sst_dev, struct sst_pdata *pdata);
 void sst_dsp_free(struct sst_dsp *sst);
+#endif
 
 /* SHIM Read / Write */
 void sst_dsp_shim_write(struct sst_dsp *sst, u32 offset, u32 value);
@@ -230,6 +232,8 @@ void sst_dsp_shim_write64(struct sst_dsp *sst, u32 offset, u64 value);
 u64 sst_dsp_shim_read64(struct sst_dsp *sst, u32 offset);
 int sst_dsp_shim_update_bits64(struct sst_dsp *sst, u32 offset,
                                u64 mask, u64 value);
+void sst_dsp_shim_update_bits_forced(struct sst_dsp *sst, u32 offset,
+                               u32 mask, u32 value);
 
 /* SHIM Read / Write Unlocked for callers already holding sst lock */
 void sst_dsp_shim_write_unlocked(struct sst_dsp *sst, u32 offset, u32 value);
@@ -240,6 +244,8 @@ void sst_dsp_shim_write64_unlocked(struct sst_dsp *sst, u32 offset, u64 value);
 u64 sst_dsp_shim_read64_unlocked(struct sst_dsp *sst, u32 offset);
 int sst_dsp_shim_update_bits64_unlocked(struct sst_dsp *sst, u32 offset,
                                        u64 mask, u64 value);
+void sst_dsp_shim_update_bits_forced_unlocked(struct sst_dsp *sst, u32 offset,
+                               u32 mask, u32 value);
 
 /* Internal generic low-level SST IO functions - can be overidden */
 void sst_shim32_write(void __iomem *addr, u32 offset, u32 value);
@@ -278,6 +284,8 @@ 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);