ASoC: Intel: Skylake: Register dsp_fw_ops for kabylake

For audio kabylake is same as skylake except the module load approach.
This patch registers different dsp_fw_ops for kabylake and next patch
adds the module load support for kabylake.

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

3 files changed, 34 insertions, 1 deletions

diff --git a/sound/soc/intel/skylake/skl-messages.c b/sound/soc/intel/skylake/skl-messages.c
index 09730dd8e6a3..ab1adc0c9cc3 100644
--- a/sound/soc/intel/skylake/skl-messages.c
+++ b/sound/soc/intel/skylake/skl-messages.c
@@ -209,7 +209,7 @@ static const struct skl_dsp_ops dsp_ops[] = {
         {
                 .id = 0x9d71,
                 .loader_ops = skl_get_loader_ops,
-                .init = skl_sst_dsp_init,
+                .init = kbl_sst_dsp_init,
                 .init_fw = skl_sst_init_fw,
                 .cleanup = skl_sst_dsp_cleanup
         },
diff --git a/sound/soc/intel/skylake/skl-sst-dsp.h b/sound/soc/intel/skylake/skl-sst-dsp.h
index 6d9aed23d5cd..eba20d37ba8c 100644
--- a/sound/soc/intel/skylake/skl-sst-dsp.h
+++ b/sound/soc/intel/skylake/skl-sst-dsp.h
@@ -230,6 +230,9 @@ int skl_dsp_boot(struct sst_dsp *ctx);
 int skl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
                 const char *fw_name, struct skl_dsp_loader_ops dsp_ops,
                 struct skl_sst **dsp);
+int kbl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
+                const char *fw_name, struct skl_dsp_loader_ops dsp_ops,
+                struct skl_sst **dsp);
 int bxt_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
                 const char *fw_name, struct skl_dsp_loader_ops dsp_ops,
                 struct skl_sst **dsp);
diff --git a/sound/soc/intel/skylake/skl-sst.c b/sound/soc/intel/skylake/skl-sst.c
index b4c3b5c63115..20968e5ec86d 100644
--- a/sound/soc/intel/skylake/skl-sst.c
+++ b/sound/soc/intel/skylake/skl-sst.c
@@ -470,6 +470,15 @@ static struct skl_dsp_fw_ops skl_fw_ops = {
         .unload_mod = skl_unload_module,
 };
 
+static struct skl_dsp_fw_ops kbl_fw_ops = {
+        .set_state_D0 = skl_set_dsp_D0,
+        .set_state_D3 = skl_set_dsp_D3,
+        .load_fw = skl_load_base_firmware,
+        .get_fw_errcode = skl_get_errorcode,
+        .load_mod = skl_load_module,
+        .unload_mod = skl_unload_module,
+};
+
 static struct sst_ops skl_ops = {
         .irq_handler = skl_dsp_sst_interrupt,
         .write = sst_shim32_write,
@@ -512,6 +521,27 @@ int skl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
 }
 EXPORT_SYMBOL_GPL(skl_sst_dsp_init);
 
+int kbl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
+                const char *fw_name, struct skl_dsp_loader_ops dsp_ops,
+                struct skl_sst **dsp)
+{
+        struct sst_dsp *sst;
+        int ret;
+
+        ret = skl_sst_dsp_init(dev, mmio_base, irq, fw_name, dsp_ops, dsp);
+        if (ret < 0) {
+                dev_err(dev, "%s: Init failed %d\n", __func__, ret);
+                return ret;
+        }
+
+        sst = (*dsp)->dsp;
+        sst->fw_ops = kbl_fw_ops;
+
+        return 0;
+
+}
+EXPORT_SYMBOL_GPL(kbl_sst_dsp_init);
+
 int skl_sst_init_fw(struct device *dev, struct skl_sst *ctx)
 {
         int ret;