summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--sound/soc/sof/amd/acp-pcm.c8
-rw-r--r--sound/soc/sof/amd/acp.h3
-rw-r--r--sound/soc/sof/intel/hda-pcm.c18
-rw-r--r--sound/soc/sof/intel/hda.h2
-rw-r--r--sound/soc/sof/ops.h6
-rw-r--r--sound/soc/sof/pcm.c21
-rw-r--r--sound/soc/sof/sof-priv.h17
7 files changed, 51 insertions, 24 deletions
diff --git a/sound/soc/sof/amd/acp-pcm.c b/sound/soc/sof/amd/acp-pcm.c
index b49cc55980ae..0ba8ae46bd76 100644
--- a/sound/soc/sof/amd/acp-pcm.c
+++ b/sound/soc/sof/amd/acp-pcm.c
@@ -17,7 +17,8 @@
#include "acp-dsp-offset.h"
int acp_pcm_hw_params(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params, struct sof_ipc_stream_params *ipc_params)
+ struct snd_pcm_hw_params *params,
+ struct snd_sof_platform_stream_params *platform_params)
{
struct snd_pcm_runtime *runtime = substream->runtime;
struct acp_dsp_stream *stream = runtime->private_data;
@@ -35,8 +36,9 @@ int acp_pcm_hw_params(struct snd_sof_dev *sdev, struct snd_pcm_substream *substr
return ret;
}
- ipc_params->buffer.phy_addr = stream->reg_offset;
- ipc_params->stream_tag = stream->stream_tag;
+ platform_params->use_phy_address = true;
+ platform_params->phy_addr = stream->reg_offset;
+ platform_params->stream_tag = stream->stream_tag;
/* write buffer size of stream in scratch memory */
diff --git a/sound/soc/sof/amd/acp.h b/sound/soc/sof/amd/acp.h
index f550a5010a91..35e46fe6676a 100644
--- a/sound/soc/sof/amd/acp.h
+++ b/sound/soc/sof/amd/acp.h
@@ -201,7 +201,8 @@ int acp_dsp_stream_put(struct snd_sof_dev *sdev, struct acp_dsp_stream *acp_stre
int acp_pcm_open(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream);
int acp_pcm_close(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream);
int acp_pcm_hw_params(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params, struct sof_ipc_stream_params *ipc_params);
+ struct snd_pcm_hw_params *params,
+ struct snd_sof_platform_stream_params *platform_params);
extern const struct snd_sof_dsp_ops sof_renoir_ops;
diff --git a/sound/soc/sof/intel/hda-pcm.c b/sound/soc/sof/intel/hda-pcm.c
index eec83ca557a1..7991407d5508 100644
--- a/sound/soc/sof/intel/hda-pcm.c
+++ b/sound/soc/sof/intel/hda-pcm.c
@@ -93,13 +93,12 @@ u32 hda_dsp_get_bits(struct snd_sof_dev *sdev, int sample_bits)
int hda_dsp_pcm_hw_params(struct snd_sof_dev *sdev,
struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
- struct sof_ipc_stream_params *ipc_params)
+ struct snd_sof_platform_stream_params *platform_params)
{
struct hdac_stream *hstream = substream->runtime->private_data;
struct hdac_ext_stream *hext_stream = stream_to_hdac_ext_stream(hstream);
struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;
struct snd_dma_buffer *dmab;
- struct sof_ipc_fw_version *v = &sdev->fw_ready.version;
int ret;
u32 size, rate, bits;
@@ -130,19 +129,10 @@ int hda_dsp_pcm_hw_params(struct snd_sof_dev *sdev,
else
hda_dsp_stream_spib_config(sdev, hext_stream, HDA_DSP_SPIB_DISABLE, 0);
- /* update no_stream_position flag for ipc params */
- if (hda && hda->no_ipc_position) {
- /* For older ABIs set host_period_bytes to zero to inform
- * FW we don't want position updates. Newer versions use
- * no_stream_position for this purpose.
- */
- if (v->abi_version < SOF_ABI_VER(3, 10, 0))
- ipc_params->host_period_bytes = 0;
- else
- ipc_params->no_stream_position = 1;
- }
+ if (hda)
+ platform_params->no_ipc_position = hda->no_ipc_position;
- ipc_params->stream_tag = hstream->stream_tag;
+ platform_params->stream_tag = hstream->stream_tag;
return 0;
}
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index 21e34580a403..46641d31e9c5 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -524,7 +524,7 @@ int hda_dsp_pcm_close(struct snd_sof_dev *sdev,
int hda_dsp_pcm_hw_params(struct snd_sof_dev *sdev,
struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
- struct sof_ipc_stream_params *ipc_params);
+ struct snd_sof_platform_stream_params *platform_params);
int hda_dsp_stream_hw_free(struct snd_sof_dev *sdev,
struct snd_pcm_substream *substream);
int hda_dsp_pcm_trigger(struct snd_sof_dev *sdev,
diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h
index 999a36208b11..98fa91f5927d 100644
--- a/sound/soc/sof/ops.h
+++ b/sound/soc/sof/ops.h
@@ -420,11 +420,11 @@ static inline int
snd_sof_pcm_platform_hw_params(struct snd_sof_dev *sdev,
struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
- struct sof_ipc_stream_params *ipc_params)
+ struct snd_sof_platform_stream_params *platform_params)
{
if (sof_ops(sdev) && sof_ops(sdev)->pcm_hw_params)
- return sof_ops(sdev)->pcm_hw_params(sdev, substream,
- params, ipc_params);
+ return sof_ops(sdev)->pcm_hw_params(sdev, substream, params,
+ platform_params);
return 0;
}
diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c
index 4628bc642fda..0c595d94dfce 100644
--- a/sound/soc/sof/pcm.c
+++ b/sound/soc/sof/pcm.c
@@ -162,6 +162,8 @@ static int sof_pcm_hw_params(struct snd_soc_component *component,
struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);
+ struct snd_sof_platform_stream_params platform_params = { 0 };
+ struct sof_ipc_fw_version *v = &sdev->fw_ready.version;
struct snd_sof_pcm *spcm;
struct sof_ipc_pcm_params pcm;
struct sof_ipc_pcm_params_reply ipc_params_reply;
@@ -242,12 +244,29 @@ static int sof_pcm_hw_params(struct snd_soc_component *component,
ret = snd_sof_pcm_platform_hw_params(sdev,
substream,
params,
- &pcm.params);
+ &platform_params);
if (ret < 0) {
dev_err(component->dev, "error: platform hw params failed\n");
return ret;
}
+ /* Update the IPC message with information from the platform */
+ pcm.params.stream_tag = platform_params.stream_tag;
+
+ if (platform_params.use_phy_address)
+ pcm.params.buffer.phy_addr = platform_params.phy_addr;
+
+ if (platform_params.no_ipc_position) {
+ /* For older ABIs set host_period_bytes to zero to inform
+ * FW we don't want position updates. Newer versions use
+ * no_stream_position for this purpose.
+ */
+ if (v->abi_version < SOF_ABI_VER(3, 10, 0))
+ pcm.params.host_period_bytes = 0;
+ else
+ pcm.params.no_stream_position = 1;
+ }
+
dev_dbg(component->dev, "stream_tag %d", pcm.params.stream_tag);
/* if this is a repeated hw_params without hw_free, skip setting up widgets */
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h
index 4ca18331e157..f87c454c789e 100644
--- a/sound/soc/sof/sof-priv.h
+++ b/sound/soc/sof/sof-priv.h
@@ -105,6 +105,21 @@ struct snd_soc_tplg_ops;
struct snd_soc_component;
struct snd_sof_pdata;
+/**
+ * struct snd_sof_platform_stream_params - platform dependent stream parameters
+ * @stream_tag: Stream tag to use
+ * @use_phy_addr: Use the provided @phy_addr for configuration
+ * @phy_addr: Platform dependent address to be used, if @use_phy_addr
+ * is true
+ * @no_ipc_position: Disable position update IPC from firmware
+ */
+struct snd_sof_platform_stream_params {
+ u16 stream_tag;
+ bool use_phy_address;
+ u32 phy_addr;
+ bool no_ipc_position;
+};
+
/*
* SOF DSP HW abstraction operations.
* Used to abstract DSP HW architecture and any IO busses between host CPU
@@ -183,7 +198,7 @@ struct snd_sof_dsp_ops {
int (*pcm_hw_params)(struct snd_sof_dev *sdev,
struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
- struct sof_ipc_stream_params *ipc_params); /* optional */
+ struct snd_sof_platform_stream_params *platform_params); /* optional */
/* host stream hw_free */
int (*pcm_hw_free)(struct snd_sof_dev *sdev,
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-26 08:02:22 +0000