diff options
Diffstat (limited to 'sound/soc/codecs/wcd938x.c')
| -rw-r--r-- | sound/soc/codecs/wcd938x.c | 59 |
1 files changed, 52 insertions, 7 deletions
diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c index 3a3360711f8f..a3c680661377 100644 --- a/sound/soc/codecs/wcd938x.c +++ b/sound/soc/codecs/wcd938x.c @@ -2636,6 +2636,14 @@ static int wcd938x_mbhc_init(struct snd_soc_component *component) return 0; } + +static void wcd938x_mbhc_deinit(struct snd_soc_component *component) +{ + struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component); + + wcd_mbhc_deinit(wcd938x->wcd_mbhc); +} + /* END MBHC */ static const struct snd_kcontrol_new wcd938x_snd_controls[] = { @@ -3106,6 +3114,10 @@ static int wcd938x_soc_codec_probe(struct snd_soc_component *component) WCD938X_ID_MASK); wcd938x->clsh_info = wcd_clsh_ctrl_alloc(component, WCD938X); + if (IS_ERR(wcd938x->clsh_info)) { + pm_runtime_put(dev); + return PTR_ERR(wcd938x->clsh_info); + } wcd938x_io_init(wcd938x); /* Set all interrupts as edge triggered */ @@ -3127,20 +3139,26 @@ static int wcd938x_soc_codec_probe(struct snd_soc_component *component) ret = request_threaded_irq(wcd938x->hphr_pdm_wd_int, NULL, wcd938x_wd_handle_irq, IRQF_ONESHOT | IRQF_TRIGGER_RISING, "HPHR PDM WD INT", wcd938x); - if (ret) + if (ret) { dev_err(dev, "Failed to request HPHR WD interrupt (%d)\n", ret); + goto err_free_clsh_ctrl; + } ret = request_threaded_irq(wcd938x->hphl_pdm_wd_int, NULL, wcd938x_wd_handle_irq, IRQF_ONESHOT | IRQF_TRIGGER_RISING, "HPHL PDM WD INT", wcd938x); - if (ret) + if (ret) { dev_err(dev, "Failed to request HPHL WD interrupt (%d)\n", ret); + goto err_free_hphr_pdm_wd_int; + } ret = request_threaded_irq(wcd938x->aux_pdm_wd_int, NULL, wcd938x_wd_handle_irq, IRQF_ONESHOT | IRQF_TRIGGER_RISING, "AUX PDM WD INT", wcd938x); - if (ret) + if (ret) { dev_err(dev, "Failed to request Aux WD interrupt (%d)\n", ret); + goto err_free_hphl_pdm_wd_int; + } /* Disable watchdog interrupt for HPH and AUX */ disable_irq_nosync(wcd938x->hphr_pdm_wd_int); @@ -3155,7 +3173,7 @@ static int wcd938x_soc_codec_probe(struct snd_soc_component *component) dev_err(component->dev, "%s: Failed to add snd ctrls for variant: %d\n", __func__, wcd938x->variant); - goto err; + goto err_free_aux_pdm_wd_int; } break; case WCD9385: @@ -3165,7 +3183,7 @@ static int wcd938x_soc_codec_probe(struct snd_soc_component *component) dev_err(component->dev, "%s: Failed to add snd ctrls for variant: %d\n", __func__, wcd938x->variant); - goto err; + goto err_free_aux_pdm_wd_int; } break; default: @@ -3173,12 +3191,38 @@ static int wcd938x_soc_codec_probe(struct snd_soc_component *component) } ret = wcd938x_mbhc_init(component); - if (ret) + if (ret) { dev_err(component->dev, "mbhc initialization failed\n"); -err: + goto err_free_aux_pdm_wd_int; + } + + return 0; + +err_free_aux_pdm_wd_int: + free_irq(wcd938x->aux_pdm_wd_int, wcd938x); +err_free_hphl_pdm_wd_int: + free_irq(wcd938x->hphl_pdm_wd_int, wcd938x); +err_free_hphr_pdm_wd_int: + free_irq(wcd938x->hphr_pdm_wd_int, wcd938x); +err_free_clsh_ctrl: + wcd_clsh_ctrl_free(wcd938x->clsh_info); + return ret; } +static void wcd938x_soc_codec_remove(struct snd_soc_component *component) +{ + struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component); + + wcd938x_mbhc_deinit(component); + + free_irq(wcd938x->aux_pdm_wd_int, wcd938x); + free_irq(wcd938x->hphl_pdm_wd_int, wcd938x); + free_irq(wcd938x->hphr_pdm_wd_int, wcd938x); + + wcd_clsh_ctrl_free(wcd938x->clsh_info); +} + static int wcd938x_codec_set_jack(struct snd_soc_component *comp, struct snd_soc_jack *jack, void *data) { @@ -3195,6 +3239,7 @@ static int wcd938x_codec_set_jack(struct snd_soc_component *comp, static const struct snd_soc_component_driver soc_codec_dev_wcd938x = { .name = "wcd938x_codec", .probe = wcd938x_soc_codec_probe, + .remove = wcd938x_soc_codec_remove, .controls = wcd938x_snd_controls, .num_controls = ARRAY_SIZE(wcd938x_snd_controls), .dapm_widgets = wcd938x_dapm_widgets, |