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authorLinus Torvalds <torvalds@linux-foundation.org>2021-08-12 20:06:40 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-08-12 20:06:40 +0300
commit59cd4f435ee972b8fb87d50ea36d76929aabf3a3 (patch)
tree87113654ebfe626e76d63e3410c2bc1ba7fe148a /sound/soc/kirkwood/kirkwood-dma.c
parent1746f4db513563bb22e0ba0c419d0c90912dfae1 (diff)
parentd07149aba2ef423eae94a9cc2a6365d0cdf6fd51 (diff)
downloadlinux-59cd4f435ee972b8fb87d50ea36d76929aabf3a3.tar.xz
Merge tag 'sound-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai: "This seems to be a usual bump in the middle, containing lots of pending ASoC fixes: - Yet another PCM mmap regression fix - Fix for ASoC DAPM prefix handling - Various cs42l42 codec fixes - PCM buffer reference fixes in a few ASoC drivers - Fixes for ASoC SOF, AMD, tlv320, WM - HD-audio quirks" * tag 'sound-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (32 commits) ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 650 G8 Notebook PC ALSA: pcm: Fix mmap breakage without explicit buffer setup ALSA: hda: Add quirk for ASUS Flow x13 ASoC: cs42l42: Fix mono playback ASoC: cs42l42: Constrain sample rate to prevent illegal SCLK ASoC: cs42l42: Fix LRCLK frame start edge ASoC: cs42l42: PLL must be running when changing MCLK_SRC_SEL ASoC: cs42l42: Remove duplicate control for WNF filter frequency ASoC: cs42l42: Fix inversion of ADC Notch Switch control ASoC: SOF: Intel: hda-ipc: fix reply size checking ASoC: SOF: Intel: Kconfig: fix SoundWire dependencies ASoC: amd: Fix reference to PCM buffer address ASoC: nau8824: Fix open coded prefix handling ASoC: kirkwood: Fix reference to PCM buffer address ASoC: uniphier: Fix reference to PCM buffer address ASoC: xilinx: Fix reference to PCM buffer address ASoC: intel: atom: Fix reference to PCM buffer address ASoC: cs42l42: Fix bclk calculation for mono ASoC: cs42l42: Don't allow SND_SOC_DAIFMT_LEFT_J ASoC: cs42l42: Correct definition of ADC Volume control ...
Diffstat (limited to 'sound/soc/kirkwood/kirkwood-dma.c')
-rw-r--r--sound/soc/kirkwood/kirkwood-dma.c26
1 files changed, 18 insertions, 8 deletions
diff --git a/sound/soc/kirkwood/kirkwood-dma.c b/sound/soc/kirkwood/kirkwood-dma.c
index c2a5933bfcfc..700a18561a94 100644
--- a/sound/soc/kirkwood/kirkwood-dma.c
+++ b/sound/soc/kirkwood/kirkwood-dma.c
@@ -104,8 +104,6 @@ static int kirkwood_dma_open(struct snd_soc_component *component,
int err;
struct snd_pcm_runtime *runtime = substream->runtime;
struct kirkwood_dma_data *priv = kirkwood_priv(substream);
- const struct mbus_dram_target_info *dram;
- unsigned long addr;
snd_soc_set_runtime_hwparams(substream, &kirkwood_dma_snd_hw);
@@ -142,20 +140,14 @@ static int kirkwood_dma_open(struct snd_soc_component *component,
writel((unsigned int)-1, priv->io + KIRKWOOD_ERR_MASK);
}
- dram = mv_mbus_dram_info();
- addr = substream->dma_buffer.addr;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
if (priv->substream_play)
return -EBUSY;
priv->substream_play = substream;
- kirkwood_dma_conf_mbus_windows(priv->io,
- KIRKWOOD_PLAYBACK_WIN, addr, dram);
} else {
if (priv->substream_rec)
return -EBUSY;
priv->substream_rec = substream;
- kirkwood_dma_conf_mbus_windows(priv->io,
- KIRKWOOD_RECORD_WIN, addr, dram);
}
return 0;
@@ -182,6 +174,23 @@ static int kirkwood_dma_close(struct snd_soc_component *component,
return 0;
}
+static int kirkwood_dma_hw_params(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct kirkwood_dma_data *priv = kirkwood_priv(substream);
+ const struct mbus_dram_target_info *dram = mv_mbus_dram_info();
+ unsigned long addr = substream->runtime->dma_addr;
+
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ kirkwood_dma_conf_mbus_windows(priv->io,
+ KIRKWOOD_PLAYBACK_WIN, addr, dram);
+ else
+ kirkwood_dma_conf_mbus_windows(priv->io,
+ KIRKWOOD_RECORD_WIN, addr, dram);
+ return 0;
+}
+
static int kirkwood_dma_prepare(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
@@ -246,6 +255,7 @@ const struct snd_soc_component_driver kirkwood_soc_component = {
.name = DRV_NAME,
.open = kirkwood_dma_open,
.close = kirkwood_dma_close,
+ .hw_params = kirkwood_dma_hw_params,
.prepare = kirkwood_dma_prepare,
.pointer = kirkwood_dma_pointer,
.pcm_construct = kirkwood_dma_new,