diff options
Diffstat (limited to 'sound/soc/sof/amd/acp-ipc.c')
| -rw-r--r-- | sound/soc/sof/amd/acp-ipc.c | 49 |
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"); |