{
.id = SND_AUDIOCODEC_BESPOKE,
.desc = {
- .max_ch = 1,
+ .max_ch = 8,
.sample_rates = { 16000 },
.num_sample_rates = 1,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
if (!root)
goto err;
- if (!debugfs_create_bool("booted", S_IRUGO, root, &dsp->booted))
+ if (!debugfs_create_bool("booted", 0444, root, &dsp->booted))
goto err;
- if (!debugfs_create_bool("running", S_IRUGO, root, &dsp->running))
+ if (!debugfs_create_bool("running", 0444, root, &dsp->running))
goto err;
- if (!debugfs_create_x32("fw_id", S_IRUGO, root, &dsp->fw_id))
+ if (!debugfs_create_x32("fw_id", 0444, root, &dsp->fw_id))
goto err;
- if (!debugfs_create_x32("fw_version", S_IRUGO, root,
- &dsp->fw_id_version))
+ if (!debugfs_create_x32("fw_version", 0444, root, &dsp->fw_id_version))
goto err;
for (i = 0; i < ARRAY_SIZE(wm_adsp_debugfs_fops); ++i) {
if (!debugfs_create_file(wm_adsp_debugfs_fops[i].name,
- S_IRUGO, root, dsp,
+ 0444, root, dsp,
&wm_adsp_debugfs_fops[i].fops))
goto err;
}
}
#endif
-static int wm_adsp_fw_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+int wm_adsp_fw_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
return 0;
}
+EXPORT_SYMBOL_GPL(wm_adsp_fw_get);
-static int wm_adsp_fw_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+int wm_adsp_fw_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
return ret;
}
+EXPORT_SYMBOL_GPL(wm_adsp_fw_put);
-static const struct soc_enum wm_adsp_fw_enum[] = {
+const struct soc_enum wm_adsp_fw_enum[] = {
SOC_ENUM_SINGLE(0, 0, ARRAY_SIZE(wm_adsp_fw_text), wm_adsp_fw_text),
SOC_ENUM_SINGLE(0, 1, ARRAY_SIZE(wm_adsp_fw_text), wm_adsp_fw_text),
SOC_ENUM_SINGLE(0, 2, ARRAY_SIZE(wm_adsp_fw_text), wm_adsp_fw_text),
SOC_ENUM_SINGLE(0, 5, ARRAY_SIZE(wm_adsp_fw_text), wm_adsp_fw_text),
SOC_ENUM_SINGLE(0, 6, ARRAY_SIZE(wm_adsp_fw_text), wm_adsp_fw_text),
};
-
-const struct snd_kcontrol_new wm_adsp_fw_controls[] = {
- SOC_ENUM_EXT("DSP1 Firmware", wm_adsp_fw_enum[0],
- wm_adsp_fw_get, wm_adsp_fw_put),
- SOC_ENUM_EXT("DSP2 Firmware", wm_adsp_fw_enum[1],
- wm_adsp_fw_get, wm_adsp_fw_put),
- SOC_ENUM_EXT("DSP3 Firmware", wm_adsp_fw_enum[2],
- wm_adsp_fw_get, wm_adsp_fw_put),
- SOC_ENUM_EXT("DSP4 Firmware", wm_adsp_fw_enum[3],
- wm_adsp_fw_get, wm_adsp_fw_put),
- SOC_ENUM_EXT("DSP5 Firmware", wm_adsp_fw_enum[4],
- wm_adsp_fw_get, wm_adsp_fw_put),
- SOC_ENUM_EXT("DSP6 Firmware", wm_adsp_fw_enum[5],
- wm_adsp_fw_get, wm_adsp_fw_put),
- SOC_ENUM_EXT("DSP7 Firmware", wm_adsp_fw_enum[6],
- wm_adsp_fw_get, wm_adsp_fw_put),
-};
-EXPORT_SYMBOL_GPL(wm_adsp_fw_controls);
+EXPORT_SYMBOL_GPL(wm_adsp_fw_enum);
static struct wm_adsp_region const *wm_adsp_find_region(struct wm_adsp *dsp,
int type)
int avail = SNDRV_CTL_ELEM_ID_NAME_MAXLEN - ret - 2;
int skip = 0;
+ if (dsp->component->name_prefix)
+ avail -= strlen(dsp->component->name_prefix) + 1;
+
if (subname_len > avail)
skip = subname_len - avail;
if (ret)
return -EINVAL;
break;
+ case WMFW_CTL_TYPE_HOST_BUFFER:
+ ret = wm_adsp_check_coeff_flags(dsp, &coeff_blk,
+ WMFW_CTL_FLAG_SYS |
+ WMFW_CTL_FLAG_VOLATILE |
+ WMFW_CTL_FLAG_READABLE,
+ 0);
+ if (ret)
+ return -EINVAL;
+ break;
default:
adsp_err(dsp, "Unknown control type: %d\n",
coeff_blk.ctl_type);
}
static void *wm_adsp_read_algs(struct wm_adsp *dsp, size_t n_algs,
+ const struct wm_adsp_region *mem,
unsigned int pos, unsigned int len)
{
void *alg;
+ unsigned int reg;
int ret;
__be32 val;
}
/* Read the terminator first to validate the length */
- ret = regmap_raw_read(dsp->regmap, pos + len, &val, sizeof(val));
+ reg = wm_adsp_region_to_reg(mem, pos + len);
+
+ ret = regmap_raw_read(dsp->regmap, reg, &val, sizeof(val));
if (ret != 0) {
adsp_err(dsp, "Failed to read algorithm list end: %d\n",
ret);
if (be32_to_cpu(val) != 0xbedead)
adsp_warn(dsp, "Algorithm list end %x 0x%x != 0xbedead\n",
- pos + len, be32_to_cpu(val));
+ reg, be32_to_cpu(val));
- alg = kzalloc(len * 2, GFP_KERNEL | GFP_DMA);
+ /* Convert length from DSP words to bytes */
+ len *= sizeof(u32);
+
+ alg = kzalloc(len, GFP_KERNEL | GFP_DMA);
if (!alg)
return ERR_PTR(-ENOMEM);
- ret = regmap_raw_read(dsp->regmap, pos, alg, len * 2);
+ reg = wm_adsp_region_to_reg(mem, pos);
+
+ ret = regmap_raw_read(dsp->regmap, reg, alg, len);
if (ret != 0) {
adsp_err(dsp, "Failed to read algorithm list: %d\n", ret);
kfree(alg);
if (IS_ERR(alg_region))
return PTR_ERR(alg_region);
- pos = sizeof(adsp1_id) / 2;
- len = (sizeof(*adsp1_alg) * n_algs) / 2;
+ /* Calculate offset and length in DSP words */
+ pos = sizeof(adsp1_id) / sizeof(u32);
+ len = (sizeof(*adsp1_alg) * n_algs) / sizeof(u32);
- adsp1_alg = wm_adsp_read_algs(dsp, n_algs, mem->base + pos, len);
+ adsp1_alg = wm_adsp_read_algs(dsp, n_algs, mem, pos, len);
if (IS_ERR(adsp1_alg))
return PTR_ERR(adsp1_alg);
if (IS_ERR(alg_region))
return PTR_ERR(alg_region);
- pos = sizeof(adsp2_id) / 2;
- len = (sizeof(*adsp2_alg) * n_algs) / 2;
+ /* Calculate offset and length in DSP words */
+ pos = sizeof(adsp2_id) / sizeof(u32);
+ len = (sizeof(*adsp2_alg) * n_algs) / sizeof(u32);
- adsp2_alg = wm_adsp_read_algs(dsp, n_algs, mem->base + pos, len);
+ adsp2_alg = wm_adsp_read_algs(dsp, n_algs, mem, pos, len);
if (IS_ERR(adsp2_alg))
return PTR_ERR(adsp2_alg);
dsp->component = component;
- return snd_soc_add_component_controls(component,
- &wm_adsp_fw_controls[dsp->num - 1],
- 1);
+ return 0;
}
EXPORT_SYMBOL_GPL(wm_adsp2_component_probe);
buf->host_buf_ptr + field_offset, data);
}
-static int wm_adsp_buffer_locate(struct wm_adsp_compr_buf *buf)
+static int wm_adsp_legacy_host_buf_addr(struct wm_adsp_compr_buf *buf)
{
struct wm_adsp_alg_region *alg_region;
struct wm_adsp *dsp = buf->dsp;
return 0;
}
+static struct wm_coeff_ctl *
+wm_adsp_find_host_buffer_ctrl(struct wm_adsp_compr_buf *buf)
+{
+ struct wm_adsp *dsp = buf->dsp;
+ struct wm_coeff_ctl *ctl;
+
+ list_for_each_entry(ctl, &dsp->ctl_list, list) {
+ if (ctl->type != WMFW_CTL_TYPE_HOST_BUFFER)
+ continue;
+
+ if (!ctl->enabled)
+ continue;
+
+ return ctl;
+ }
+
+ return NULL;
+}
+
+static int wm_adsp_buffer_locate(struct wm_adsp_compr_buf *buf)
+{
+ struct wm_adsp *dsp = buf->dsp;
+ struct wm_coeff_ctl *ctl;
+ unsigned int reg;
+ u32 val;
+ int i, ret;
+
+ ctl = wm_adsp_find_host_buffer_ctrl(buf);
+ if (!ctl)
+ return wm_adsp_legacy_host_buf_addr(buf);
+
+ ret = wm_coeff_base_reg(ctl, ®);
+ if (ret)
+ return ret;
+
+ for (i = 0; i < 5; ++i) {
+ ret = regmap_raw_read(dsp->regmap, reg, &val, sizeof(val));
+ if (ret < 0)
+ return ret;
+
+ if (val)
+ break;
+
+ usleep_range(1000, 2000);
+ }
+
+ if (!val)
+ return -EIO;
+
+ buf->host_buf_ptr = be32_to_cpu(val);
+ adsp_dbg(dsp, "host_buf_ptr=%x\n", buf->host_buf_ptr);
+
+ return 0;
+}
+
static int wm_adsp_buffer_populate(struct wm_adsp_compr_buf *buf)
{
const struct wm_adsp_fw_caps *caps = wm_adsp_fw[buf->dsp->fw].caps;
git.codelabs.ch / muen / linux.git / blobdiff