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ASoC: Intel: Skylake: Register dsp_fw_ops for kabylake

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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>
This commit is contained in:
Subhransu S. Prusty 2017-04-25 12:18:22 +05:30 committed by Mark Brown
parent 4e0277d226
commit 89b0d8a5ba
3 changed files with 34 additions and 1 deletions
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2
sound/soc/intel/skylake/skl-messages.c
View File

@ -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
},

3
sound/soc/intel/skylake/skl-sst-dsp.h
View File

@ -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);

30
sound/soc/intel/skylake/skl-sst.c
View File

@ -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;