static int msm_pcm_routing_hwdep_compat_ioctl(struct snd_hwdep *hw,
struct file *file,
unsigned int cmd,
unsigned long arg)
{
int ret = 0;
void __user *argp = (void __user *)arg;
pr_debug("%s:cmd %x\n", __func__, cmd);
switch (cmd) {
case SNDRV_DEVDEP_DAP_IOCTL_SET_PARAM32:
case SNDRV_DEVDEP_DAP_IOCTL_GET_PARAM32:
case SNDRV_DEVDEP_DAP_IOCTL_DAP_COMMAND32:
case SNDRV_DEVDEP_DAP_IOCTL_DAP_LICENSE32:
msm_pcm_routing_acquire_lock();
ret = msm_ds2_dap_compat_ioctl(hw, file, cmd, argp);
msm_pcm_routing_release_lock();
break;
case SNDRV_DEVDEP_DAP_IOCTL_GET_VISUALIZER32:
ret = msm_ds2_dap_compat_ioctl(hw, file, cmd, argp);
break;
default:
pr_err("%s called with invalid control 0x%X\n", __func__, cmd);
ret = -EINVAL;
break;
}
return ret;
}
/* RMS */
static int msm_qti_pp_get_rms_value_control(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int rc = 0;
int be_idx = 0, copp_idx;
char *param_value;
int *update_param_value;
uint32_t param_length = sizeof(uint32_t);
uint32_t param_payload_len = RMS_PAYLOAD_LEN * sizeof(uint32_t);
struct msm_pcm_routing_bdai_data msm_bedai;
param_value = kzalloc(param_length, GFP_KERNEL);
if (!param_value) {
pr_err("%s, param memory alloc failed\n", __func__);
return -ENOMEM;
}
msm_pcm_routing_acquire_lock();
for (be_idx = 0; be_idx < MSM_BACKEND_DAI_MAX; be_idx++) {
msm_pcm_routing_get_bedai_info(be_idx, &msm_bedai);
if (msm_bedai.port_id == SLIMBUS_0_TX)
break;
}
if ((be_idx >= MSM_BACKEND_DAI_MAX) || !msm_bedai.active) {
pr_err("%s, back not active to query rms be_idx:%d\n",
__func__, be_idx);
rc = -EINVAL;
goto get_rms_value_err;
}
copp_idx = adm_get_default_copp_idx(SLIMBUS_0_TX);
if ((copp_idx < 0) || (copp_idx > MAX_COPPS_PER_PORT)) {
pr_err("%s, no active copp to query rms copp_idx:%d\n",
__func__ , copp_idx);
rc = -EINVAL;
goto get_rms_value_err;
}
rc = adm_get_params(SLIMBUS_0_TX, copp_idx,
RMS_MODULEID_APPI_PASSTHRU,
RMS_PARAM_FIRST_SAMPLE,
param_length + param_payload_len,
param_value);
if (rc) {
pr_err("%s: get parameters failed rc=%d\n", __func__, rc);
rc = -EINVAL;
goto get_rms_value_err;
}
update_param_value = (int *)param_value;
ucontrol->value.integer.value[0] = update_param_value[0];
pr_debug("%s: FROM DSP value[0] 0x%x\n",
__func__, update_param_value[0]);
get_rms_value_err:
msm_pcm_routing_release_lock();
kfree(param_value);
return rc;
}
static int msm_qti_pp_put_eq_enable_mixer(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int eq_idx = ((struct soc_multi_mixer_control *)
kcontrol->private_value)->reg;
int value = ucontrol->value.integer.value[0];
if ((eq_idx < 0) || (eq_idx >= MAX_EQ_SESSIONS))
return -EINVAL;
pr_debug("%s: EQ #%d enable %d\n", __func__,
eq_idx, value);
eq_data[eq_idx].enable = value;
msm_pcm_routing_acquire_lock();
msm_qti_pp_send_eq_values_(eq_idx);
msm_pcm_routing_release_lock();
return 0;
}
static int msm_pcm_routing_hwdep_ioctl(struct snd_hwdep *hw, struct file *file,
unsigned int cmd, unsigned long arg)
{
int ret = 0;
void __user *argp = (void __user *)arg;
pr_debug("%s:cmd %x\n", __func__, cmd);
switch (cmd) {
case SNDRV_DEVDEP_DAP_IOCTL_SET_PARAM:
case SNDRV_DEVDEP_DAP_IOCTL_GET_PARAM:
case SNDRV_DEVDEP_DAP_IOCTL_DAP_COMMAND:
case SNDRV_DEVDEP_DAP_IOCTL_DAP_LICENSE:
msm_pcm_routing_acquire_lock();
ret = msm_ds2_dap_ioctl(hw, file, cmd, argp);
msm_pcm_routing_release_lock();
break;
case SNDRV_DEVDEP_DAP_IOCTL_GET_VISUALIZER:
ret = msm_ds2_dap_ioctl(hw, file, cmd, argp);
break;
case DTS_EAGLE_IOCTL_GET_CACHE_SIZE:
case DTS_EAGLE_IOCTL_SET_CACHE_SIZE:
case DTS_EAGLE_IOCTL_GET_PARAM:
case DTS_EAGLE_IOCTL_SET_PARAM:
case DTS_EAGLE_IOCTL_SET_CACHE_BLOCK:
case DTS_EAGLE_IOCTL_SET_ACTIVE_DEVICE:
case DTS_EAGLE_IOCTL_GET_LICENSE:
case DTS_EAGLE_IOCTL_SET_LICENSE:
case DTS_EAGLE_IOCTL_SEND_LICENSE:
case DTS_EAGLE_IOCTL_SET_VOLUME_COMMANDS:
ret = msm_dts_eagle_ioctl(cmd, arg);
if (ret == -EPERM) {
pr_err("%s called with invalid control 0x%X\n",
__func__, cmd);
ret = -EINVAL;
}
break;
default:
pr_err("%s called with invalid control 0x%X\n", __func__, cmd);
ret = -EINVAL;
break;
}
return ret;
}