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authorSubhransu S. Prusty <subhransu.s.prusty@intel.com>2017-04-25 12:18:22 +0530
committerMark Brown <broonie@kernel.org>2017-04-26 15:47:45 +0100
commit89b0d8a5bae91cb8ef23b1834c97d1db367f2db6 (patch)
tree0d618b3d39e888b60977f20b48c9cc24bf6e1bba /sound
parent4e0277d226b578be99cf8899fd1442bf11873d12 (diff)
downloadlinux-89b0d8a5bae91cb8ef23b1834c97d1db367f2db6.tar.bz2
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>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/intel/skylake/skl-messages.c2
-rw-r--r--sound/soc/intel/skylake/skl-sst-dsp.h3
-rw-r--r--sound/soc/intel/skylake/skl-sst.c30
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;