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-rw-r--r--sound/soc/codecs/cs47l24.c2
-rw-r--r--sound/soc/codecs/wm5102.c2
-rw-r--r--sound/soc/codecs/wm5110.c2
-rw-r--r--sound/soc/codecs/wm_adsp.c383
-rw-r--r--sound/soc/codecs/wm_adsp.h35
5 files changed, 271 insertions, 153 deletions
diff --git a/sound/soc/codecs/cs47l24.c b/sound/soc/codecs/cs47l24.c
index e056d871fafb..eebbf02e1c39 100644
--- a/sound/soc/codecs/cs47l24.c
+++ b/sound/soc/codecs/cs47l24.c
@@ -77,7 +77,7 @@ static int cs47l24_adsp_power_ev(struct snd_soc_dapm_widget *w,
wm_adsp2_set_dspclk(w, v);
- return wm_adsp2_early_event(w, kcontrol, event);
+ return wm_adsp_early_event(w, kcontrol, event);
}
static DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c
index c972591f1cc4..b32e8313954d 100644
--- a/sound/soc/codecs/wm5102.c
+++ b/sound/soc/codecs/wm5102.c
@@ -661,7 +661,7 @@ static int wm5102_adsp_power_ev(struct snd_soc_dapm_widget *w,
break;
}
- return wm_adsp2_early_event(w, kcontrol, event);
+ return wm_adsp_early_event(w, kcontrol, event);
}
static int wm5102_out_comp_coeff_get(struct snd_kcontrol *kcontrol,
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c
index c543b73e2f20..1f500cc8d96a 100644
--- a/sound/soc/codecs/wm5110.c
+++ b/sound/soc/codecs/wm5110.c
@@ -213,7 +213,7 @@ static int wm5110_adsp_power_ev(struct snd_soc_dapm_widget *w,
wm_adsp2_set_dspclk(w, v);
- return wm_adsp2_early_event(w, kcontrol, event);
+ return wm_adsp_early_event(w, kcontrol, event);
}
static const struct reg_sequence wm5110_no_dre_left_enable[] = {
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index acb57dd2c2ad..eccc640d6184 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -227,6 +227,9 @@
*/
#define WM_ADSP_FW_EVENT_SHUTDOWN 0x000001
+struct wm_adsp_ops wm_adsp1_ops;
+struct wm_adsp_ops wm_adsp2_ops[];
+
struct wm_adsp_buf {
struct list_head list;
void *buf;
@@ -1640,6 +1643,52 @@ static int wm_adsp_parse_coeff(struct wm_adsp *dsp,
return 0;
}
+static unsigned int wm_adsp1_parse_sizes(struct wm_adsp *dsp,
+ const char * const file,
+ unsigned int pos,
+ const struct firmware *firmware)
+{
+ const struct wmfw_adsp1_sizes *adsp1_sizes;
+
+ adsp1_sizes = (void *)&firmware->data[pos];
+
+ adsp_dbg(dsp, "%s: %d DM, %d PM, %d ZM\n", file,
+ le32_to_cpu(adsp1_sizes->dm), le32_to_cpu(adsp1_sizes->pm),
+ le32_to_cpu(adsp1_sizes->zm));
+
+ return pos + sizeof(*adsp1_sizes);
+}
+
+static unsigned int wm_adsp2_parse_sizes(struct wm_adsp *dsp,
+ const char * const file,
+ unsigned int pos,
+ const struct firmware *firmware)
+{
+ const struct wmfw_adsp2_sizes *adsp2_sizes;
+
+ adsp2_sizes = (void *)&firmware->data[pos];
+
+ adsp_dbg(dsp, "%s: %d XM, %d YM %d PM, %d ZM\n", file,
+ le32_to_cpu(adsp2_sizes->xm), le32_to_cpu(adsp2_sizes->ym),
+ le32_to_cpu(adsp2_sizes->pm), le32_to_cpu(adsp2_sizes->zm));
+
+ return pos + sizeof(*adsp2_sizes);
+}
+
+static bool wm_adsp_validate_version(struct wm_adsp *dsp, unsigned int version)
+{
+ switch (version) {
+ case 0:
+ adsp_warn(dsp, "Deprecated file format %d\n", version);
+ return true;
+ case 1:
+ case 2:
+ return true;
+ default:
+ return false;
+ }
+}
+
static int wm_adsp_load(struct wm_adsp *dsp)
{
LIST_HEAD(buf_list);
@@ -1648,7 +1697,6 @@ static int wm_adsp_load(struct wm_adsp *dsp)
unsigned int pos = 0;
const struct wmfw_header *header;
const struct wmfw_adsp1_sizes *adsp1_sizes;
- const struct wmfw_adsp2_sizes *adsp2_sizes;
const struct wmfw_footer *footer;
const struct wmfw_region *region;
const struct wm_adsp_region *mem;
@@ -1657,7 +1705,7 @@ static int wm_adsp_load(struct wm_adsp *dsp)
struct wm_adsp_buf *buf;
unsigned int reg;
int regions = 0;
- int ret, offset, type, sizes;
+ int ret, offset, type;
file = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (file == NULL)
@@ -1688,15 +1736,7 @@ static int wm_adsp_load(struct wm_adsp *dsp)
goto out_fw;
}
- switch (header->ver) {
- case 0:
- adsp_warn(dsp, "%s: Depreciated file format %d\n",
- file, header->ver);
- break;
- case 1:
- case 2:
- break;
- default:
+ if (!dsp->ops->validate_version(dsp, header->ver)) {
adsp_err(dsp, "%s: unknown file format %d\n",
file, header->ver);
goto out_fw;
@@ -1711,39 +1751,13 @@ static int wm_adsp_load(struct wm_adsp *dsp)
goto out_fw;
}
- switch (dsp->type) {
- case WMFW_ADSP1:
- pos = sizeof(*header) + sizeof(*adsp1_sizes) + sizeof(*footer);
- adsp1_sizes = (void *)&(header[1]);
- footer = (void *)&(adsp1_sizes[1]);
- sizes = sizeof(*adsp1_sizes);
+ pos = sizeof(*header);
+ pos = dsp->ops->parse_sizes(dsp, file, pos, firmware);
- adsp_dbg(dsp, "%s: %d DM, %d PM, %d ZM\n",
- file, le32_to_cpu(adsp1_sizes->dm),
- le32_to_cpu(adsp1_sizes->pm),
- le32_to_cpu(adsp1_sizes->zm));
- break;
-
- case WMFW_ADSP2:
- pos = sizeof(*header) + sizeof(*adsp2_sizes) + sizeof(*footer);
- adsp2_sizes = (void *)&(header[1]);
- footer = (void *)&(adsp2_sizes[1]);
- sizes = sizeof(*adsp2_sizes);
-
- adsp_dbg(dsp, "%s: %d XM, %d YM %d PM, %d ZM\n",
- file, le32_to_cpu(adsp2_sizes->xm),
- le32_to_cpu(adsp2_sizes->ym),
- le32_to_cpu(adsp2_sizes->pm),
- le32_to_cpu(adsp2_sizes->zm));
- break;
+ footer = (void *)&firmware->data[pos];
+ pos += sizeof(*footer);
- default:
- WARN(1, "Unknown DSP type");
- goto out_fw;
- }
-
- if (le32_to_cpu(header->len) != sizeof(*header) +
- sizes + sizeof(*footer)) {
+ if (le32_to_cpu(header->len) != pos) {
adsp_err(dsp, "%s: unexpected header length %d\n",
file, le32_to_cpu(header->len));
goto out_fw;
@@ -2458,6 +2472,8 @@ static int wm_adsp_common_init(struct wm_adsp *dsp)
int wm_adsp1_init(struct wm_adsp *dsp)
{
+ dsp->ops = &wm_adsp1_ops;
+
return wm_adsp_common_init(dsp);
}
EXPORT_SYMBOL_GPL(wm_adsp1_init);
@@ -2577,23 +2593,11 @@ err_mutex:
}
EXPORT_SYMBOL_GPL(wm_adsp1_event);
-static int wm_adsp2_ena(struct wm_adsp *dsp)
+static int wm_adsp2v2_enable_core(struct wm_adsp *dsp)
{
unsigned int val;
int ret, count;
- switch (dsp->rev) {
- case 0:
- ret = regmap_update_bits_async(dsp->regmap,
- dsp->base + ADSP2_CONTROL,
- ADSP2_SYS_ENA, ADSP2_SYS_ENA);
- if (ret != 0)
- return ret;
- break;
- default:
- break;
- }
-
/* 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);
@@ -2616,6 +2620,18 @@ static int wm_adsp2_ena(struct wm_adsp *dsp)
return 0;
}
+static int wm_adsp2_enable_core(struct wm_adsp *dsp)
+{
+ int ret;
+
+ ret = regmap_update_bits_async(dsp->regmap, dsp->base + ADSP2_CONTROL,
+ ADSP2_SYS_ENA, ADSP2_SYS_ENA);
+ if (ret != 0)
+ return ret;
+
+ return wm_adsp2v2_enable_core(dsp);
+}
+
static int wm_adsp2_lock(struct wm_adsp *dsp, unsigned int lock_regions)
{
struct regmap *regmap = dsp->regmap;
@@ -2646,7 +2662,36 @@ static int wm_adsp2_lock(struct wm_adsp *dsp, unsigned int lock_regions)
return 0;
}
-static void wm_adsp2_boot_work(struct work_struct *work)
+static int wm_adsp2_enable_memory(struct wm_adsp *dsp)
+{
+ return regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL,
+ ADSP2_MEM_ENA, ADSP2_MEM_ENA);
+}
+
+static void wm_adsp2_disable_memory(struct wm_adsp *dsp)
+{
+ regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL,
+ ADSP2_MEM_ENA, 0);
+}
+
+static void wm_adsp2_disable_core(struct wm_adsp *dsp)
+{
+ regmap_write(dsp->regmap, dsp->base + ADSP2_RDMA_CONFIG_1, 0);
+ regmap_write(dsp->regmap, dsp->base + ADSP2_WDMA_CONFIG_1, 0);
+ regmap_write(dsp->regmap, dsp->base + ADSP2_WDMA_CONFIG_2, 0);
+
+ regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL,
+ ADSP2_SYS_ENA, 0);
+}
+
+static void wm_adsp2v2_disable_core(struct wm_adsp *dsp)
+{
+ regmap_write(dsp->regmap, dsp->base + ADSP2_RDMA_CONFIG_1, 0);
+ regmap_write(dsp->regmap, dsp->base + ADSP2_WDMA_CONFIG_1, 0);
+ regmap_write(dsp->regmap, dsp->base + ADSP2V2_WDMA_CONFIG_2, 0);
+}
+
+static void wm_adsp_boot_work(struct work_struct *work)
{
struct wm_adsp *dsp = container_of(work,
struct wm_adsp,
@@ -2655,20 +2700,23 @@ static void wm_adsp2_boot_work(struct work_struct *work)
mutex_lock(&dsp->pwr_lock);
- ret = regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL,
- ADSP2_MEM_ENA, ADSP2_MEM_ENA);
- if (ret != 0)
- goto err_mutex;
+ if (dsp->ops->enable_memory) {
+ ret = dsp->ops->enable_memory(dsp);
+ if (ret != 0)
+ goto err_mutex;
+ }
- ret = wm_adsp2_ena(dsp);
- if (ret != 0)
- goto err_mem;
+ if (dsp->ops->enable_core) {
+ ret = dsp->ops->enable_core(dsp);
+ if (ret != 0)
+ goto err_mem;
+ }
ret = wm_adsp_load(dsp);
if (ret != 0)
goto err_ena;
- ret = wm_adsp2_setup_algs(dsp);
+ ret = dsp->ops->setup_algs(dsp);
if (ret != 0)
goto err_ena;
@@ -2681,17 +2729,8 @@ static void wm_adsp2_boot_work(struct work_struct *work)
if (ret != 0)
goto err_ena;
- switch (dsp->rev) {
- case 0:
- /* Turn DSP back off until we are ready to run */
- ret = regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL,
- ADSP2_SYS_ENA, 0);
- if (ret != 0)
- goto err_ena;
- break;
- default:
- break;
- }
+ if (dsp->ops->disable_core)
+ dsp->ops->disable_core(dsp);
dsp->booted = true;
@@ -2700,11 +2739,11 @@ static void wm_adsp2_boot_work(struct work_struct *work)
return;
err_ena:
- regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL,
- ADSP2_SYS_ENA | ADSP2_CORE_ENA | ADSP2_START, 0);
+ if (dsp->ops->disable_core)
+ dsp->ops->disable_core(dsp);
err_mem:
- regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL,
- ADSP2_MEM_ENA, 0);
+ if (dsp->ops->disable_memory)
+ dsp->ops->disable_memory(dsp);
err_mutex:
mutex_unlock(&dsp->pwr_lock);
}
@@ -2771,18 +2810,12 @@ EXPORT_SYMBOL_GPL(wm_adsp2_preloader_put);
static void wm_adsp_stop_watchdog(struct wm_adsp *dsp)
{
- switch (dsp->rev) {
- case 0:
- case 1:
- return;
- default:
- regmap_update_bits(dsp->regmap, dsp->base + ADSP2_WATCHDOG,
- ADSP2_WDT_ENA_MASK, 0);
- }
+ regmap_update_bits(dsp->regmap, dsp->base + ADSP2_WATCHDOG,
+ ADSP2_WDT_ENA_MASK, 0);
}
-int wm_adsp2_early_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
+int wm_adsp_early_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct wm_adsp *dsps = snd_soc_component_get_drvdata(component);
@@ -2803,8 +2836,8 @@ int wm_adsp2_early_event(struct snd_soc_dapm_widget *w,
dsp->booted = false;
- regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL,
- ADSP2_MEM_ENA, 0);
+ if (dsp->ops->disable_memory)
+ dsp->ops->disable_memory(dsp);
list_for_each_entry(ctl, &dsp->ctl_list, list)
ctl->enabled = 0;
@@ -2821,10 +2854,23 @@ int wm_adsp2_early_event(struct snd_soc_dapm_widget *w,
return 0;
}
-EXPORT_SYMBOL_GPL(wm_adsp2_early_event);
+EXPORT_SYMBOL_GPL(wm_adsp_early_event);
-int wm_adsp2_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
+static int wm_adsp2_start_core(struct wm_adsp *dsp)
+{
+ return regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL,
+ ADSP2_CORE_ENA | ADSP2_START,
+ ADSP2_CORE_ENA | ADSP2_START);
+}
+
+static void wm_adsp2_stop_core(struct wm_adsp *dsp)
+{
+ regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL,
+ ADSP2_CORE_ENA | ADSP2_START, 0);
+}
+
+int wm_adsp_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct wm_adsp *dsps = snd_soc_component_get_drvdata(component);
@@ -2842,23 +2888,31 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w,
goto err;
}
- ret = wm_adsp2_ena(dsp);
- if (ret != 0)
- goto err;
+ if (dsp->ops->enable_core) {
+ ret = dsp->ops->enable_core(dsp);
+ if (ret != 0)
+ goto err;
+ }
/* Sync set controls */
ret = wm_coeff_sync_controls(dsp);
if (ret != 0)
goto err;
- wm_adsp2_lock(dsp, dsp->lock_regions);
+ if (dsp->ops->lock_memory) {
+ ret = dsp->ops->lock_memory(dsp, dsp->lock_regions);
+ if (ret != 0) {
+ adsp_err(dsp, "Error configuring MPU: %d\n",
+ ret);
+ goto err;
+ }
+ }
- ret = regmap_update_bits(dsp->regmap,
- dsp->base + ADSP2_CONTROL,
- ADSP2_CORE_ENA | ADSP2_START,
- ADSP2_CORE_ENA | ADSP2_START);
- if (ret != 0)
- goto err;
+ if (dsp->ops->start_core) {
+ ret = dsp->ops->start_core(dsp);
+ if (ret != 0)
+ goto err;
+ }
if (wm_adsp_fw[dsp->fw].num_caps != 0) {
ret = wm_adsp_buffer_init(dsp);
@@ -2869,56 +2923,27 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w,
dsp->running = true;
mutex_unlock(&dsp->pwr_lock);
-
break;
case SND_SOC_DAPM_PRE_PMD:
/* Tell the firmware to cleanup */
wm_adsp_signal_event_controls(dsp, WM_ADSP_FW_EVENT_SHUTDOWN);
- wm_adsp_stop_watchdog(dsp);
+ if (dsp->ops->stop_watchdog)
+ dsp->ops->stop_watchdog(dsp);
/* Log firmware state, it can be useful for analysis */
- switch (dsp->rev) {
- case 0:
- wm_adsp2_show_fw_status(dsp);
- break;
- default:
- wm_adsp2v2_show_fw_status(dsp);
- break;
- }
+ if (dsp->ops->show_fw_status)
+ dsp->ops->show_fw_status(dsp);
mutex_lock(&dsp->pwr_lock);
dsp->running = false;
- regmap_update_bits(dsp->regmap,
- dsp->base + ADSP2_CONTROL,
- ADSP2_CORE_ENA | ADSP2_START, 0);
-
- /* Make sure DMAs are quiesced */
- switch (dsp->rev) {
- case 0:
- regmap_write(dsp->regmap,
- dsp->base + ADSP2_RDMA_CONFIG_1, 0);
- regmap_write(dsp->regmap,
- dsp->base + ADSP2_WDMA_CONFIG_1, 0);
- regmap_write(dsp->regmap,
- dsp->base + ADSP2_WDMA_CONFIG_2, 0);
-
- regmap_update_bits(dsp->regmap,
- dsp->base + ADSP2_CONTROL,
- ADSP2_SYS_ENA, 0);
- break;
- default:
- regmap_write(dsp->regmap,
- dsp->base + ADSP2_RDMA_CONFIG_1, 0);
- regmap_write(dsp->regmap,
- dsp->base + ADSP2_WDMA_CONFIG_1, 0);
- regmap_write(dsp->regmap,
- dsp->base + ADSP2V2_WDMA_CONFIG_2, 0);
- break;
- }
+ if (dsp->ops->stop_core)
+ dsp->ops->stop_core(dsp);
+ if (dsp->ops->disable_core)
+ dsp->ops->disable_core(dsp);
if (wm_adsp_fw[dsp->fw].num_caps != 0)
wm_adsp_buffer_free(dsp);
@@ -2936,12 +2961,14 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w,
return 0;
err:
- regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL,
- ADSP2_SYS_ENA | ADSP2_CORE_ENA | ADSP2_START, 0);
+ if (dsp->ops->stop_core)
+ dsp->ops->stop_core(dsp);
+ if (dsp->ops->disable_core)
+ dsp->ops->disable_core(dsp);
mutex_unlock(&dsp->pwr_lock);
return ret;
}
-EXPORT_SYMBOL_GPL(wm_adsp2_event);
+EXPORT_SYMBOL_GPL(wm_adsp_event);
int wm_adsp2_component_probe(struct wm_adsp *dsp, struct snd_soc_component *component)
{
@@ -2987,12 +3014,18 @@ int wm_adsp2_init(struct wm_adsp *dsp)
"Failed to clear memory retention: %d\n", ret);
return ret;
}
+
+ dsp->ops = &wm_adsp2_ops[0];
+ break;
+ case 1:
+ dsp->ops = &wm_adsp2_ops[1];
break;
default:
+ dsp->ops = &wm_adsp2_ops[2];
break;
}
- INIT_WORK(&dsp->boot_work, wm_adsp2_boot_work);
+ INIT_WORK(&dsp->boot_work, wm_adsp_boot_work);
return 0;
}
@@ -3988,4 +4021,64 @@ error:
}
EXPORT_SYMBOL_GPL(wm_adsp2_bus_error);
+struct wm_adsp_ops wm_adsp1_ops = {
+ .validate_version = wm_adsp_validate_version,
+ .parse_sizes = wm_adsp1_parse_sizes,
+};
+
+struct wm_adsp_ops wm_adsp2_ops[] = {
+ {
+ .parse_sizes = wm_adsp2_parse_sizes,
+ .validate_version = wm_adsp_validate_version,
+ .setup_algs = wm_adsp2_setup_algs,
+
+ .show_fw_status = wm_adsp2_show_fw_status,
+
+ .enable_memory = wm_adsp2_enable_memory,
+ .disable_memory = wm_adsp2_disable_memory,
+
+ .enable_core = wm_adsp2_enable_core,
+ .disable_core = wm_adsp2_disable_core,
+
+ .start_core = wm_adsp2_start_core,
+ .stop_core = wm_adsp2_stop_core,
+
+ },
+ {
+ .parse_sizes = wm_adsp2_parse_sizes,
+ .validate_version = wm_adsp_validate_version,
+ .setup_algs = wm_adsp2_setup_algs,
+
+ .show_fw_status = wm_adsp2v2_show_fw_status,
+
+ .enable_memory = wm_adsp2_enable_memory,
+ .disable_memory = wm_adsp2_disable_memory,
+ .lock_memory = wm_adsp2_lock,
+
+ .enable_core = wm_adsp2v2_enable_core,
+ .disable_core = wm_adsp2v2_disable_core,
+
+ .start_core = wm_adsp2_start_core,
+ .stop_core = wm_adsp2_stop_core,
+ },
+ {
+ .parse_sizes = wm_adsp2_parse_sizes,
+ .validate_version = wm_adsp_validate_version,
+ .setup_algs = wm_adsp2_setup_algs,
+
+ .show_fw_status = wm_adsp2v2_show_fw_status,
+ .stop_watchdog = wm_adsp_stop_watchdog,
+
+ .enable_memory = wm_adsp2_enable_memory,
+ .disable_memory = wm_adsp2_disable_memory,
+ .lock_memory = wm_adsp2_lock,
+
+ .enable_core = wm_adsp2v2_enable_core,
+ .disable_core = wm_adsp2v2_disable_core,
+
+ .start_core = wm_adsp2_start_core,
+ .stop_core = wm_adsp2_stop_core,
+ },
+};
+
MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/codecs/wm_adsp.h b/sound/soc/codecs/wm_adsp.h
index ac1bec3b2248..c75a671c19a1 100644
--- a/sound/soc/codecs/wm_adsp.h
+++ b/sound/soc/codecs/wm_adsp.h
@@ -54,6 +54,7 @@ struct wm_adsp_alg_region {
struct wm_adsp_compr;
struct wm_adsp_compr_buf;
+struct wm_adsp_ops;
struct wm_adsp {
const char *part;
@@ -66,6 +67,8 @@ struct wm_adsp {
struct regmap *regmap;
struct snd_soc_component *component;
+ struct wm_adsp_ops *ops;
+
unsigned int base;
unsigned int sysclk_reg;
unsigned int sysclk_mask;
@@ -106,6 +109,28 @@ struct wm_adsp {
};
+struct wm_adsp_ops {
+ bool (*validate_version)(struct wm_adsp *dsp, unsigned int version);
+ unsigned int (*parse_sizes)(struct wm_adsp *dsp,
+ const char * const file,
+ unsigned int pos,
+ const struct firmware *firmware);
+ int (*setup_algs)(struct wm_adsp *dsp);
+
+ void (*show_fw_status)(struct wm_adsp *dsp);
+ void (*stop_watchdog)(struct wm_adsp *dsp);
+
+ int (*enable_memory)(struct wm_adsp *dsp);
+ void (*disable_memory)(struct wm_adsp *dsp);
+ int (*lock_memory)(struct wm_adsp *dsp, unsigned int lock_regions);
+
+ int (*enable_core)(struct wm_adsp *dsp);
+ void (*disable_core)(struct wm_adsp *dsp);
+
+ int (*start_core)(struct wm_adsp *dsp);
+ void (*stop_core)(struct wm_adsp *dsp);
+};
+
#define WM_ADSP1(wname, num) \
SND_SOC_DAPM_PGA_E(wname, SND_SOC_NOPM, num, 0, NULL, 0, \
wm_adsp1_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD)
@@ -121,7 +146,7 @@ struct wm_adsp {
.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD, \
.subseq = 100, /* Ensure we run after SYSCLK supply widget */ }, \
{ .id = snd_soc_dapm_out_drv, .name = wname, \
- .reg = SND_SOC_NOPM, .shift = num, .event = wm_adsp2_event, \
+ .reg = SND_SOC_NOPM, .shift = num, .event = wm_adsp_event, \
.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD }
#define WM_ADSP_FW_CONTROL(dspname, num) \
@@ -138,13 +163,13 @@ int wm_adsp2_component_remove(struct wm_adsp *dsp, struct snd_soc_component *com
int wm_adsp1_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event);
-int wm_adsp2_early_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event);
+int wm_adsp_early_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event);
irqreturn_t wm_adsp2_bus_error(struct wm_adsp *adsp);
-int wm_adsp2_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event);
+int wm_adsp_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event);
int wm_adsp2_set_dspclk(struct snd_soc_dapm_widget *w, unsigned int freq);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.