Merge remote-tracking branches 'asoc/topic/atmel', 'asoc/topic/davinci', 'asoc/topic...

[cascardo/linux.git] / sound / soc / intel / sst / sst.c

diff --git a/sound/soc/intel/sst/sst.c b/sound/soc/intel/sst/sst.c
index 4d8f73a..1a7eeec 100644 (file)
--- a/sound/soc/intel/sst/sst.c
+++ b/sound/soc/intel/sst/sst.c
@@ -350,7 +350,9 @@ static inline void sst_save_shim64(struct intel_sst_drv *ctx,
 
        spin_lock_irqsave(&ctx->ipc_spin_lock, irq_flags);
 
-       shim_regs->imrx = sst_shim_read64(shim, SST_IMRX),
+       shim_regs->imrx = sst_shim_read64(shim, SST_IMRX);
+       shim_regs->csr = sst_shim_read64(shim, SST_CSR);
+
 
        spin_unlock_irqrestore(&ctx->ipc_spin_lock, irq_flags);
 }
@@ -367,6 +369,7 @@ static inline void sst_restore_shim64(struct intel_sst_drv *ctx,
         */
        spin_lock_irqsave(&ctx->ipc_spin_lock, irq_flags);
        sst_shim_write64(shim, SST_IMRX, shim_regs->imrx),
+       sst_shim_write64(shim, SST_CSR, shim_regs->csr),
        spin_unlock_irqrestore(&ctx->ipc_spin_lock, irq_flags);
 }
 
@@ -379,6 +382,10 @@ void sst_configure_runtime_pm(struct intel_sst_drv *ctx)
         * initially active. So change the state to active before
         * enabling the pm
         */
+
+       if (!acpi_disabled)
+               pm_runtime_set_active(ctx->dev);
+
        pm_runtime_enable(ctx->dev);
 
        if (acpi_disabled)
@@ -409,6 +416,7 @@ static int intel_sst_runtime_suspend(struct device *dev)
        synchronize_irq(ctx->irq_num);
        flush_workqueue(ctx->post_msg_wq);
 
+       ctx->ops->reset(ctx);
        /* save the shim registers because PMC doesn't save state */
        sst_save_shim64(ctx, ctx->shim, ctx->shim_regs64);