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authorLinus Torvalds <torvalds@linux-foundation.org>2023-02-22 21:29:05 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2023-02-22 21:29:05 +0300
commit064d7dcf51a82b480e953a15cca47e5df0426502 (patch)
treeb34ab58ee35e827c14071024dfc79fe50a5f31e6 /sound/soc/sof/stream-ipc.c
parentf3dd0c53370e70c0f9b7e931bbec12916f3bb8cc (diff)
parent7933b90b42896f5b6596e6a829bb31c5121fc2a9 (diff)
downloadlinux-064d7dcf51a82b480e953a15cca47e5df0426502.tar.xz
Merge tag 'sound-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai: "The majority of works in this cycle are about ASoC spread over trees. Most of them are for new devices and cleanups / refactoring works, and not much significant changes are seen in the core side. Below are some highlights: ASoC: - Continued refactoring to move into common helper functions - Lots of DT schema conversons and stylistic nits - Continued work on building out the new SOF IPC4 scheme - Continued work for Intel AVS - New drivers for Awinc AT88395, Infineon PEB2466, Iron Device SMA1303, Mediatek MT8188, Realtek RT712, Renesas IDT821034, Samsung/Tesla FSD SoC I2S, and TI TAS5720A-Q1 ALSA: - A few cleanups to make the remove callbacks to void returns - FireWire refactoring and enhancements - PCM kselftest enhancements" * tag 'sound-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (398 commits) ALSA: hda/hdmi: Register with vga_switcheroo on Dual GPU Macbooks ASoC: soc-ac97: Return correct error codes ASoC: soc-dapm.h: fixup warning struct snd_pcm_substream not declared ASoC: cs35l45: Remove separate namespace for tables ASoC: cs35l45: Remove separate tables module ASoC: soc-ac97: Convert to agnostic GPIO API ASoC: dt-bindings: renesas,rsnd.yaml: drop "dmas/dma-names" from "rcar_sound,ssi" ALSA: hda: cs35l41: Enable Amp High Pass Filter ALSA: hda: cs35l41: Ensure firmware/tuning pairs are always loaded ALSA: hda: cs35l41: Correct error condition handling ASoC: codecs: wcd934x: Use min macro for comparison and assignment ASoC: Intel: Skylake: Fix struct definition ASoC: tlv320adcx140: extend list of supported samplerates ASoC: imx-pcm-rpmsg: Remove unused variable SoC: rt5682s: Disable jack detection interrupt during suspend ASoC: SOF: Intel: hda-dsp: Set streaming flag for d0i3 ASoC: SOF: Intel: Enable d0i3 work for ipc4 ASoC: SOF: ipc4: Wake up dsp core before sending ipc msg ASoC: SOF: Intel: hda-dsp: use set_pm_gate according to ipc version ASoC: SOF: Introduce a new set_pm_gate() IPC PM op ...
Diffstat (limited to 'sound/soc/sof/stream-ipc.c')
-rw-r--r--sound/soc/sof/stream-ipc.c53
1 files changed, 40 insertions, 13 deletions
diff --git a/sound/soc/sof/stream-ipc.c b/sound/soc/sof/stream-ipc.c
index 5f1ceeea893a..216b454f6b94 100644
--- a/sound/soc/sof/stream-ipc.c
+++ b/sound/soc/sof/stream-ipc.c
@@ -19,6 +19,7 @@
#include "ops.h"
#include "sof-priv.h"
+#include "sof-audio.h"
struct sof_stream {
size_t posn_offset;
@@ -26,19 +27,33 @@ struct sof_stream {
/* Mailbox-based Generic IPC implementation */
int sof_ipc_msg_data(struct snd_sof_dev *sdev,
- struct snd_pcm_substream *substream,
+ struct snd_sof_pcm_stream *sps,
void *p, size_t sz)
{
- if (!substream || !sdev->stream_box.size) {
+ if (!sps || !sdev->stream_box.size) {
snd_sof_dsp_mailbox_read(sdev, sdev->dsp_box.offset, p, sz);
} else {
- struct sof_stream *stream = substream->runtime->private_data;
+ size_t posn_offset;
- /* The stream might already be closed */
- if (!stream)
- return -ESTRPIPE;
+ if (sps->substream) {
+ struct sof_stream *stream = sps->substream->runtime->private_data;
- snd_sof_dsp_mailbox_read(sdev, stream->posn_offset, p, sz);
+ /* The stream might already be closed */
+ if (!stream)
+ return -ESTRPIPE;
+
+ posn_offset = stream->posn_offset;
+ } else {
+
+ struct sof_compr_stream *sstream = sps->cstream->runtime->private_data;
+
+ if (!sstream)
+ return -ESTRPIPE;
+
+ posn_offset = sstream->posn_offset;
+ }
+
+ snd_sof_dsp_mailbox_read(sdev, posn_offset, p, sz);
}
return 0;
@@ -46,20 +61,32 @@ int sof_ipc_msg_data(struct snd_sof_dev *sdev,
EXPORT_SYMBOL(sof_ipc_msg_data);
int sof_set_stream_data_offset(struct snd_sof_dev *sdev,
- struct snd_pcm_substream *substream,
+ struct snd_sof_pcm_stream *sps,
size_t posn_offset)
{
- struct sof_stream *stream = substream->runtime->private_data;
-
/* check if offset is overflow or it is not aligned */
if (posn_offset > sdev->stream_box.size ||
posn_offset % sizeof(struct sof_ipc_stream_posn) != 0)
return -EINVAL;
- stream->posn_offset = sdev->stream_box.offset + posn_offset;
+ posn_offset += sdev->stream_box.offset;
+
+ if (sps->substream) {
+ struct sof_stream *stream = sps->substream->runtime->private_data;
+
+ stream->posn_offset = posn_offset;
+ dev_dbg(sdev->dev, "pcm: stream dir %d, posn mailbox offset is %zu",
+ sps->substream->stream, posn_offset);
+ } else if (sps->cstream) {
+ struct sof_compr_stream *sstream = sps->cstream->runtime->private_data;
- dev_dbg(sdev->dev, "pcm: stream dir %d, posn mailbox offset is %zu",
- substream->stream, stream->posn_offset);
+ sstream->posn_offset = posn_offset;
+ dev_dbg(sdev->dev, "compr: stream dir %d, posn mailbox offset is %zu",
+ sps->cstream->direction, posn_offset);
+ } else {
+ dev_err(sdev->dev, "No stream opened");
+ return -EINVAL;
+ }
return 0;
}