Merge remote-tracking branches 'asoc/topic/hdmi', 'asoc/topic/intel', 'asoc/topic...

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

diff --git a/sound/soc/intel/sst-dsp.h b/sound/soc/intel/sst-dsp.h
index 3165dfa..f291e32 100644 (file)
--- a/sound/soc/intel/sst-dsp.h
+++ b/sound/soc/intel/sst-dsp.h
@@ -30,6 +30,9 @@
 #define SST_DMA_TYPE_DW                1
 #define SST_DMA_TYPE_MID       2
 
+/* autosuspend delay 5s*/
+#define SST_RUNTIME_SUSPEND_DELAY      (5 * 1000)
+
 /* SST Shim register map
  * The register naming can differ between products. Some products also
  * contain extra functionality.
@@ -156,12 +159,18 @@
 #define SST_VDRTCTL3           0xaC
 
 /* VDRTCTL0 */
-#define SST_VDRTCL0_APLLSE_MASK                1
-#define SST_VDRTCL0_DSRAMPGE_SHIFT     16
-#define SST_VDRTCL0_DSRAMPGE_MASK      (0xffff << SST_VDRTCL0_DSRAMPGE_SHIFT)
-#define SST_VDRTCL0_ISRAMPGE_SHIFT     6
+#define SST_VDRTCL0_D3PGD              (1 << 0)
+#define SST_VDRTCL0_D3SRAMPGD          (1 << 1)
+#define SST_VDRTCL0_DSRAMPGE_SHIFT     12
+#define SST_VDRTCL0_DSRAMPGE_MASK      (0xfffff << SST_VDRTCL0_DSRAMPGE_SHIFT)
+#define SST_VDRTCL0_ISRAMPGE_SHIFT     2
 #define SST_VDRTCL0_ISRAMPGE_MASK      (0x3ff << SST_VDRTCL0_ISRAMPGE_SHIFT)
 
+/* VDRTCTL2 */
+#define SST_VDRTCL2_DCLCGE             (1 << 1)
+#define SST_VDRTCL2_DTCGE              (1 << 10)
+#define SST_VDRTCL2_APLLSE_MASK                (1 << 31)
+
 /* PMCS */
 #define SST_PMCS               0x84
 #define SST_PMCS_PS_MASK       0x3
@@ -245,6 +254,17 @@ void sst_memcpy_fromio_32(struct sst_dsp *sst,
 /* DSP reset & boot */
 void sst_dsp_reset(struct sst_dsp *sst);
 int sst_dsp_boot(struct sst_dsp *sst);
+int sst_dsp_wake(struct sst_dsp *sst);
+void sst_dsp_sleep(struct sst_dsp *sst);
+void sst_dsp_stall(struct sst_dsp *sst);
+
+/* DMA */
+int sst_dsp_dma_get_channel(struct sst_dsp *dsp, int chan_id);
+void sst_dsp_dma_put_channel(struct sst_dsp *dsp);
+int sst_dsp_dma_copyfrom(struct sst_dsp *sst, dma_addr_t dest_addr,
+       dma_addr_t src_addr, size_t size);
+int sst_dsp_dma_copyto(struct sst_dsp *sst, dma_addr_t dest_addr,
+       dma_addr_t src_addr, size_t size);
 
 /* Msg IO */
 void sst_dsp_ipc_msg_tx(struct sst_dsp *dsp, u32 msg);