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ASoC: amd: acp: export config_acp_dma() and config_pte_for_stream() symbols

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Export config_acp_dma() and config_pte_for_stream() functions.
These functions will be used to restore stream configuration during
system level resume.

Signed-off-by: Syed Saba Kareem <Syed.SabaKareem@amd.com>
Link: https://lore.kernel.org/r/20230626135515.1252063-8-Syed.SabaKareem@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Syed Saba Kareem 2023-06-26 19:25:11 +05:30 committed by Mark Brown
parent c8786ac7bb
commit a8d1316a26
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 2 deletions
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6
sound/soc/amd/acp/acp-platform.c
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@ -127,7 +127,7 @@ static irqreturn_t i2s_irq_handler(int irq, void *data)
return IRQ_NONE;
}
static void config_pte_for_stream(struct acp_dev_data *adata, struct acp_stream *stream)
void config_pte_for_stream(struct acp_dev_data *adata, struct acp_stream *stream)
{
struct acp_resource *rsrc = adata->rsrc;
u32 pte_reg, pte_size, reg_val;
@ -143,8 +143,9 @@ static void config_pte_for_stream(struct acp_dev_data *adata, struct acp_stream
writel(PAGE_SIZE_4K_ENABLE, adata->acp_base + pte_size);
writel(0x01, adata->acp_base + ACPAXI2AXI_ATU_CTRL);
}
EXPORT_SYMBOL_NS_GPL(config_pte_for_stream, SND_SOC_ACP_COMMON);
static void config_acp_dma(struct acp_dev_data *adata, struct acp_stream *stream, int size)
void config_acp_dma(struct acp_dev_data *adata, struct acp_stream *stream, int size)
{
struct snd_pcm_substream *substream = stream->substream;
struct acp_resource *rsrc = adata->rsrc;
@ -168,6 +169,7 @@ static void config_acp_dma(struct acp_dev_data *adata, struct acp_stream *stream
addr += PAGE_SIZE;
}
}
EXPORT_SYMBOL_NS_GPL(config_acp_dma, SND_SOC_ACP_COMMON);
static int acp_dma_open(struct snd_soc_component *component, struct snd_pcm_substream *substream)
{