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Diffstat (limited to 'sound/soc/sof/amd/acp-ipc.c')
-rw-r--r--sound/soc/sof/amd/acp-ipc.c49
1 files changed, 36 insertions, 13 deletions
diff --git a/sound/soc/sof/amd/acp-ipc.c b/sound/soc/sof/amd/acp-ipc.c
index e1842f037083..dd030566e372 100644
--- a/sound/soc/sof/amd/acp-ipc.c
+++ b/sound/soc/sof/amd/acp-ipc.c
@@ -30,30 +30,36 @@ EXPORT_SYMBOL_NS(acp_mailbox_read, SND_SOC_SOF_AMD_COMMON);
static void acpbus_trigger_host_to_dsp_swintr(struct acp_dev_data *adata)
{
struct snd_sof_dev *sdev = adata->dev;
+ const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata);
u32 swintr_trigger;
- swintr_trigger = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_SW_INTR_TRIG);
+ swintr_trigger = snd_sof_dsp_read(sdev, ACP_DSP_BAR, desc->dsp_intr_base +
+ DSP_SW_INTR_TRIG_OFFSET);
swintr_trigger |= 0x01;
- snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SW_INTR_TRIG, swintr_trigger);
+ snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->dsp_intr_base + DSP_SW_INTR_TRIG_OFFSET,
+ swintr_trigger);
}
static void acp_ipc_host_msg_set(struct snd_sof_dev *sdev)
{
- unsigned int host_msg = offsetof(struct scratch_ipc_conf, sof_host_msg_write);
+ unsigned int host_msg = sdev->debug_box.offset +
+ offsetof(struct scratch_ipc_conf, sof_host_msg_write);
snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SCRATCH_REG_0 + host_msg, 1);
}
static void acp_dsp_ipc_host_done(struct snd_sof_dev *sdev)
{
- unsigned int dsp_msg = offsetof(struct scratch_ipc_conf, sof_dsp_msg_write);
+ unsigned int dsp_msg = sdev->debug_box.offset +
+ offsetof(struct scratch_ipc_conf, sof_dsp_msg_write);
snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SCRATCH_REG_0 + dsp_msg, 0);
}
static void acp_dsp_ipc_dsp_done(struct snd_sof_dev *sdev)
{
- unsigned int dsp_ack = offsetof(struct scratch_ipc_conf, sof_dsp_ack_write);
+ unsigned int dsp_ack = sdev->debug_box.offset +
+ offsetof(struct scratch_ipc_conf, sof_dsp_ack_write);
snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SCRATCH_REG_0 + dsp_ack, 0);
}
@@ -61,10 +67,11 @@ static void acp_dsp_ipc_dsp_done(struct snd_sof_dev *sdev)
int acp_sof_ipc_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg)
{
struct acp_dev_data *adata = sdev->pdata->hw_pdata;
- unsigned int offset = offsetof(struct scratch_ipc_conf, sof_in_box);
+ const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata);
+ unsigned int offset = sdev->host_box.offset;
unsigned int count = ACP_HW_SEM_RETRY_COUNT;
- while (snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_AXI2DAGB_SEM_0)) {
+ while (snd_sof_dsp_read(sdev, ACP_DSP_BAR, desc->hw_semaphore_offset)) {
/* Wait until acquired HW Semaphore Lock or timeout*/
count--;
if (!count) {
@@ -80,7 +87,7 @@ int acp_sof_ipc_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg)
acpbus_trigger_host_to_dsp_swintr(adata);
/* Unlock or Release HW Semaphore */
- snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_AXI2DAGB_SEM_0, 0x0);
+ snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->hw_semaphore_offset, 0x0);
return 0;
}
@@ -91,7 +98,7 @@ static void acp_dsp_ipc_get_reply(struct snd_sof_dev *sdev)
struct snd_sof_ipc_msg *msg = sdev->msg;
struct sof_ipc_reply reply;
struct sof_ipc_cmd_hdr *hdr;
- unsigned int offset = offsetof(struct scratch_ipc_conf, sof_in_box);
+ unsigned int offset = sdev->host_box.offset;
int ret = 0;
/*
@@ -141,11 +148,19 @@ out:
irqreturn_t acp_sof_ipc_irq_thread(int irq, void *context)
{
struct snd_sof_dev *sdev = context;
- unsigned int dsp_msg_write = offsetof(struct scratch_ipc_conf, sof_dsp_msg_write);
- unsigned int dsp_ack_write = offsetof(struct scratch_ipc_conf, sof_dsp_ack_write);
+ unsigned int dsp_msg_write = sdev->debug_box.offset +
+ offsetof(struct scratch_ipc_conf, sof_dsp_msg_write);
+ unsigned int dsp_ack_write = sdev->debug_box.offset +
+ offsetof(struct scratch_ipc_conf, sof_dsp_ack_write);
bool ipc_irq = false;
int dsp_msg, dsp_ack;
+ if (sdev->first_boot && sdev->fw_state != SOF_FW_BOOT_COMPLETE) {
+ snd_sof_ipc_msgs_rx(sdev);
+ acp_dsp_ipc_host_done(sdev);
+ return IRQ_HANDLED;
+ }
+
dsp_msg = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_SCRATCH_REG_0 + dsp_msg_write);
if (dsp_msg) {
snd_sof_ipc_msgs_rx(sdev);
@@ -175,7 +190,7 @@ EXPORT_SYMBOL_NS(acp_sof_ipc_irq_thread, SND_SOC_SOF_AMD_COMMON);
int acp_sof_ipc_msg_data(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream,
void *p, size_t sz)
{
- unsigned int offset = offsetof(struct scratch_ipc_conf, sof_out_box);
+ unsigned int offset = sdev->dsp_box.offset;
if (!substream || !sdev->stream_box.size)
acp_mailbox_read(sdev, offset, p, sz);
@@ -186,8 +201,16 @@ EXPORT_SYMBOL_NS(acp_sof_ipc_msg_data, SND_SOC_SOF_AMD_COMMON);
int acp_sof_ipc_get_mailbox_offset(struct snd_sof_dev *sdev)
{
- return ACP_SCRATCH_MEMORY_ADDRESS;
+ const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata);
+
+ return desc->sram_pte_offset;
}
EXPORT_SYMBOL_NS(acp_sof_ipc_get_mailbox_offset, SND_SOC_SOF_AMD_COMMON);
+int acp_sof_ipc_get_window_offset(struct snd_sof_dev *sdev, u32 id)
+{
+ return 0;
+}
+EXPORT_SYMBOL_NS(acp_sof_ipc_get_window_offset, SND_SOC_SOF_AMD_COMMON);
+
MODULE_DESCRIPTION("AMD ACP sof-ipc driver");