diff options
Diffstat (limited to 'sound/soc/ti/ams-delta.c')
| -rw-r--r-- | sound/soc/ti/ams-delta.c | 53 |
1 files changed, 25 insertions, 28 deletions
diff --git a/sound/soc/ti/ams-delta.c b/sound/soc/ti/ams-delta.c index e17cd5e939f0..ba173d9fcba9 100644 --- a/sound/soc/ti/ams-delta.c +++ b/sound/soc/ti/ams-delta.c @@ -16,8 +16,6 @@ #include <sound/soc.h> #include <sound/jack.h> -#include <asm/mach-types.h> - #include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" @@ -101,7 +99,7 @@ static int ams_delta_set_audio_mode(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_card *card = snd_kcontrol_chip(kcontrol); - struct snd_soc_dapm_context *dapm = &card->dapm; + struct snd_soc_dapm_context *dapm = snd_soc_card_to_dapm(card); struct soc_enum *control = (struct soc_enum *)kcontrol->private_value; unsigned short pins; int pin, changed = 0; @@ -174,7 +172,7 @@ static int ams_delta_get_audio_mode(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_card *card = snd_kcontrol_chip(kcontrol); - struct snd_soc_dapm_context *dapm = &card->dapm; + struct snd_soc_dapm_context *dapm = snd_soc_card_to_dapm(card); unsigned short pins, mode; pins = ((snd_soc_dapm_get_pin_status(dapm, "Mouthpiece") << @@ -303,9 +301,9 @@ static int cx81801_open(struct tty_struct *tty) static void cx81801_close(struct tty_struct *tty) { struct snd_soc_component *component = tty->disc_data; - struct snd_soc_dapm_context *dapm = &component->card->dapm; + struct snd_soc_dapm_context *dapm; - del_timer_sync(&cx81801_timer); + timer_delete_sync(&cx81801_timer); /* Prevent the hook switch from further changing the DAPM pins */ INIT_LIST_HEAD(&ams_delta_hook_switch.pins); @@ -315,6 +313,8 @@ static void cx81801_close(struct tty_struct *tty) v253_ops.close(tty); + dapm = snd_soc_card_to_dapm(component->card); + /* Revert back to default audio input/output constellation */ snd_soc_dapm_mutex_lock(dapm); @@ -330,15 +330,14 @@ static void cx81801_close(struct tty_struct *tty) } /* Line discipline .hangup() */ -static int cx81801_hangup(struct tty_struct *tty) +static void cx81801_hangup(struct tty_struct *tty) { cx81801_close(tty); - return 0; } /* Line discipline .receive_buf() */ -static void cx81801_receive(struct tty_struct *tty, - const unsigned char *cp, char *fp, int count) +static void cx81801_receive(struct tty_struct *tty, const u8 *cp, const u8 *fp, + size_t count) { struct snd_soc_component *component = tty->disc_data; const unsigned char *c; @@ -395,8 +394,8 @@ static void cx81801_wakeup(struct tty_struct *tty) } static struct tty_ldisc_ops cx81801_ops = { - .magic = TTY_LDISC_MAGIC, .name = "cx81801", + .num = N_V253, .owner = THIS_MODULE, .open = cx81801_open, .close = cx81801_close, @@ -408,7 +407,7 @@ static struct tty_ldisc_ops cx81801_ops = { /* * Even if not very useful, the sound card can still work without any of the - * above functonality activated. You can still control its audio input/output + * above functionality activated. You can still control its audio input/output * constellation and speakerphone gain from userspace by issuing AT commands * over the modem port. */ @@ -420,7 +419,7 @@ static struct snd_soc_ops ams_delta_ops; * Shares hardware with codec config pulse generation */ static bool ams_delta_muted = 1; -static int ams_delta_digital_mute(struct snd_soc_dai *dai, int mute) +static int ams_delta_mute(struct snd_soc_dai *dai, int mute, int direction) { int apply; @@ -439,18 +438,19 @@ static int ams_delta_digital_mute(struct snd_soc_dai *dai, int mute) /* Our codec DAI probably doesn't have its own .ops structure */ static const struct snd_soc_dai_ops ams_delta_dai_ops = { - .digital_mute = ams_delta_digital_mute, + .mute_stream = ams_delta_mute, + .no_capture_mute = 1, }; /* Will be used if the codec ever has its own digital_mute function */ static int ams_delta_startup(struct snd_pcm_substream *substream) { - return ams_delta_digital_mute(NULL, 0); + return ams_delta_mute(NULL, 0, substream->stream); } static void ams_delta_shutdown(struct snd_pcm_substream *substream) { - ams_delta_digital_mute(NULL, 1); + ams_delta_mute(NULL, 1, substream->stream); } @@ -460,19 +460,19 @@ static void ams_delta_shutdown(struct snd_pcm_substream *substream) static int ams_delta_cx20442_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0); struct snd_soc_card *card = rtd->card; - struct snd_soc_dapm_context *dapm = &card->dapm; + struct snd_soc_dapm_context *dapm = snd_soc_card_to_dapm(card); int ret; /* Codec is ready, now add/activate board specific controls */ /* Store a pointer to the codec structure for tty ldisc use */ - cx20442_codec = asoc_rtd_to_codec(rtd, 0)->component; + cx20442_codec = snd_soc_rtd_to_codec(rtd, 0)->component; /* Add hook switch - can be used to control the codec from userspace * even if line discipline fails */ - ret = snd_soc_card_jack_new(card, "hook_switch", SND_JACK_HEADSET, - &ams_delta_hook_switch, NULL, 0); + ret = snd_soc_card_jack_new_pins(card, "hook_switch", SND_JACK_HEADSET, + &ams_delta_hook_switch, NULL, 0); if (ret) dev_warn(card->dev, "Failed to allocate resources for hook switch, " @@ -503,7 +503,7 @@ static int ams_delta_cx20442_init(struct snd_soc_pcm_runtime *rtd) } /* Register optional line discipline for over the modem control */ - ret = tty_register_ldisc(N_V253, &cx81801_ops); + ret = tty_register_ldisc(&cx81801_ops); if (ret) { dev_warn(card->dev, "Failed to register line discipline, " @@ -532,7 +532,7 @@ static struct snd_soc_dai_link ams_delta_dai_link = { .init = ams_delta_cx20442_init, .ops = &ams_delta_ops, .dai_fmt = SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM, + SND_SOC_DAIFMT_CBP_CFP, SND_SOC_DAILINK_REG(cx20442), }; @@ -578,17 +578,14 @@ static int ams_delta_probe(struct platform_device *pdev) return 0; } -static int ams_delta_remove(struct platform_device *pdev) +static void ams_delta_remove(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev); - if (tty_unregister_ldisc(N_V253) != 0) - dev_warn(&pdev->dev, - "failed to unregister V253 line discipline\n"); + tty_unregister_ldisc(&cx81801_ops); snd_soc_unregister_card(card); card->dev = NULL; - return 0; } #define DRV_NAME "ams-delta-audio" |