summaryrefslogtreecommitdiff
path: root/sound/soc/codecs/wm_adsp.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/codecs/wm_adsp.c')
-rw-r--r--sound/soc/codecs/wm_adsp.c59
1 files changed, 29 insertions, 30 deletions
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 28d3851..d3b1cb1 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -292,6 +292,8 @@ struct wm_adsp_compr {
u32 *raw_buf;
unsigned int copied_total;
+
+ unsigned int sample_rate;
};
#define WM_ADSP_DATA_WORD_SIZE 3
@@ -606,7 +608,7 @@ static int wm_adsp_fw_get(struct snd_kcontrol *kcontrol,
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
struct wm_adsp *dsp = snd_soc_codec_get_drvdata(codec);
- ucontrol->value.integer.value[0] = dsp[e->shift_l].fw;
+ ucontrol->value.enumerated.item[0] = dsp[e->shift_l].fw;
return 0;
}
@@ -619,10 +621,10 @@ static int wm_adsp_fw_put(struct snd_kcontrol *kcontrol,
struct wm_adsp *dsp = snd_soc_codec_get_drvdata(codec);
int ret = 0;
- if (ucontrol->value.integer.value[0] == dsp[e->shift_l].fw)
+ if (ucontrol->value.enumerated.item[0] == dsp[e->shift_l].fw)
return 0;
- if (ucontrol->value.integer.value[0] >= WM_ADSP_NUM_FW)
+ if (ucontrol->value.enumerated.item[0] >= WM_ADSP_NUM_FW)
return -EINVAL;
mutex_lock(&dsp[e->shift_l].pwr_lock);
@@ -630,7 +632,7 @@ static int wm_adsp_fw_put(struct snd_kcontrol *kcontrol,
if (dsp[e->shift_l].running || dsp[e->shift_l].compr)
ret = -EBUSY;
else
- dsp[e->shift_l].fw = ucontrol->value.integer.value[0];
+ dsp[e->shift_l].fw = ucontrol->value.enumerated.item[0];
mutex_unlock(&dsp[e->shift_l].pwr_lock);
@@ -739,19 +741,19 @@ static int wm_coeff_write_control(struct wm_coeff_ctl *ctl,
reg = ctl->alg_region.base + ctl->offset;
reg = wm_adsp_region_to_reg(mem, reg);
- scratch = kmemdup(buf, ctl->len, GFP_KERNEL | GFP_DMA);
+ scratch = kmemdup(buf, len, GFP_KERNEL | GFP_DMA);
if (!scratch)
return -ENOMEM;
ret = regmap_raw_write(dsp->regmap, reg, scratch,
- ctl->len);
+ len);
if (ret) {
adsp_err(dsp, "Failed to write %zu bytes to %x: %d\n",
- ctl->len, reg, ret);
+ len, reg, ret);
kfree(scratch);
return ret;
}
- adsp_dbg(dsp, "Wrote %zu bytes to %x\n", ctl->len, reg);
+ adsp_dbg(dsp, "Wrote %zu bytes to %x\n", len, reg);
kfree(scratch);
@@ -798,20 +800,20 @@ static int wm_coeff_read_control(struct wm_coeff_ctl *ctl,
reg = ctl->alg_region.base + ctl->offset;
reg = wm_adsp_region_to_reg(mem, reg);
- scratch = kmalloc(ctl->len, GFP_KERNEL | GFP_DMA);
+ scratch = kmalloc(len, GFP_KERNEL | GFP_DMA);
if (!scratch)
return -ENOMEM;
- ret = regmap_raw_read(dsp->regmap, reg, scratch, ctl->len);
+ ret = regmap_raw_read(dsp->regmap, reg, scratch, len);
if (ret) {
adsp_err(dsp, "Failed to read %zu bytes from %x: %d\n",
- ctl->len, reg, ret);
+ len, reg, ret);
kfree(scratch);
return ret;
}
- adsp_dbg(dsp, "Read %zu bytes from %x\n", ctl->len, reg);
+ adsp_dbg(dsp, "Read %zu bytes from %x\n", len, reg);
- memcpy(buf, scratch, ctl->len);
+ memcpy(buf, scratch, len);
kfree(scratch);
return 0;
@@ -875,17 +877,18 @@ static int wmfw_add_ctl(struct wm_adsp *dsp, struct wm_coeff_ctl *ctl)
kcontrol->access |= SNDRV_CTL_ELEM_ACCESS_READ;
if (ctl->flags & WMFW_CTL_FLAG_VOLATILE)
kcontrol->access |= SNDRV_CTL_ELEM_ACCESS_VOLATILE;
+ } else {
+ kcontrol->access = SNDRV_CTL_ELEM_ACCESS_READWRITE;
+ kcontrol->access |= SNDRV_CTL_ELEM_ACCESS_VOLATILE;
}
- ret = snd_soc_add_card_controls(dsp->card,
- kcontrol, 1);
+ ret = snd_soc_add_card_controls(dsp->card, kcontrol, 1);
if (ret < 0)
goto err_kcontrol;
kfree(kcontrol);
- ctl->kcontrol = snd_soc_card_get_kcontrol(dsp->card,
- ctl->name);
+ ctl->kcontrol = snd_soc_card_get_kcontrol(dsp->card, ctl->name);
return 0;
@@ -905,9 +908,7 @@ static int wm_coeff_init_control_caches(struct wm_adsp *dsp)
if (ctl->flags & WMFW_CTL_FLAG_VOLATILE)
continue;
- ret = wm_coeff_read_control(ctl,
- ctl->cache,
- ctl->len);
+ ret = wm_coeff_read_control(ctl, ctl->cache, ctl->len);
if (ret < 0)
return ret;
}
@@ -924,9 +925,7 @@ static int wm_coeff_sync_controls(struct wm_adsp *dsp)
if (!ctl->enabled)
continue;
if (ctl->set && !(ctl->flags & WMFW_CTL_FLAG_VOLATILE)) {
- ret = wm_coeff_write_control(ctl,
- ctl->cache,
- ctl->len);
+ ret = wm_coeff_write_control(ctl, ctl->cache, ctl->len);
if (ret < 0)
return ret;
}
@@ -1522,8 +1521,7 @@ static void *wm_adsp_read_algs(struct wm_adsp *dsp, size_t n_algs,
ret = regmap_raw_read(dsp->regmap, pos, alg, len * 2);
if (ret != 0) {
- adsp_err(dsp, "Failed to read algorithm list: %d\n",
- ret);
+ adsp_err(dsp, "Failed to read algorithm list: %d\n", ret);
kfree(alg);
return ERR_PTR(ret);
}
@@ -2022,8 +2020,7 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w,
goto err_mutex;
}
- val = (val & dsp->sysclk_mask)
- >> dsp->sysclk_shift;
+ val = (val & dsp->sysclk_mask) >> dsp->sysclk_shift;
ret = regmap_update_bits(dsp->regmap,
dsp->base + ADSP1_CONTROL_31,
@@ -2116,8 +2113,7 @@ static int wm_adsp2_ena(struct wm_adsp *dsp)
/* Wait for the RAM to start, should be near instantaneous */
for (count = 0; count < 10; ++count) {
- ret = regmap_read(dsp->regmap, dsp->base + ADSP2_STATUS1,
- &val);
+ ret = regmap_read(dsp->regmap, dsp->base + ADSP2_STATUS1, &val);
if (ret != 0)
return ret;
@@ -2484,6 +2480,8 @@ int wm_adsp_compr_set_params(struct snd_compr_stream *stream,
if (!compr->raw_buf)
return -ENOMEM;
+ compr->sample_rate = params->codec.sample_rate;
+
return 0;
}
EXPORT_SYMBOL_GPL(wm_adsp_compr_set_params);
@@ -2853,7 +2851,7 @@ int wm_adsp_compr_handle_irq(struct wm_adsp *dsp)
goto out;
}
- if (compr->stream)
+ if (compr && compr->stream)
snd_compr_fragment_elapsed(compr->stream);
out:
@@ -2923,6 +2921,7 @@ int wm_adsp_compr_pointer(struct snd_compr_stream *stream,
tstamp->copied_total = compr->copied_total;
tstamp->copied_total += buf->avail * WM_ADSP_DATA_WORD_SIZE;
+ tstamp->sampling_rate = compr->sample_rate;
out:
mutex_unlock(&dsp->pwr_lock);
generated by cgit v0.10.2 at 2024-07-09 11:58:49 (GMT)