diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/i2c/other/tea575x-tuner.c | 143 | ||||
| -rw-r--r-- | sound/oss/ad1848.c | 6 | ||||
| -rw-r--r-- | sound/oss/sb_mixer.c | 6 | ||||
| -rw-r--r-- | sound/pci/Kconfig | 4 | ||||
| -rw-r--r-- | sound/pci/asihpi/hpioctl.c | 13 | ||||
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 29 | ||||
| -rw-r--r-- | sound/pci/hda/patch_sigmatel.c | 199 |
7 files changed, 223 insertions, 177 deletions
diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c index 4831800239d3..484a35b3715f 100644 --- a/sound/i2c/other/tea575x-tuner.c +++ b/sound/i2c/other/tea575x-tuner.c @@ -22,11 +22,11 @@ #include <asm/io.h> #include <linux/delay.h> -#include <linux/interrupt.h> #include <linux/init.h> #include <linux/slab.h> #include <linux/version.h> -#include <sound/core.h> +#include <media/v4l2-dev.h> +#include <media/v4l2-ioctl.h> #include <sound/tea575x-tuner.h> MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); @@ -62,17 +62,6 @@ module_param(radio_nr, int, 0); #define TEA575X_BIT_DUMMY (1<<15) /* buffer */ #define TEA575X_BIT_FREQ_MASK 0x7fff -static struct v4l2_queryctrl radio_qctrl[] = { - { - .id = V4L2_CID_AUDIO_MUTE, - .name = "Mute", - .minimum = 0, - .maximum = 1, - .default_value = 1, - .type = V4L2_CTRL_TYPE_BOOLEAN, - } -}; - /* * lowlevel part */ @@ -266,83 +255,23 @@ static int vidioc_s_audio(struct file *file, void *priv, return 0; } -static int vidioc_queryctrl(struct file *file, void *priv, - struct v4l2_queryctrl *qc) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) { - if (qc->id && qc->id == radio_qctrl[i].id) { - memcpy(qc, &(radio_qctrl[i]), - sizeof(*qc)); - return 0; - } - } - return -EINVAL; -} - -static int vidioc_g_ctrl(struct file *file, void *priv, - struct v4l2_control *ctrl) +static int tea575x_s_ctrl(struct v4l2_ctrl *ctrl) { - struct snd_tea575x *tea = video_drvdata(file); + struct snd_tea575x *tea = container_of(ctrl->handler, struct snd_tea575x, ctrl_handler); switch (ctrl->id) { case V4L2_CID_AUDIO_MUTE: - ctrl->value = tea->mute; + tea->mute = ctrl->val; + snd_tea575x_set_freq(tea); return 0; } - return -EINVAL; -} -static int vidioc_s_ctrl(struct file *file, void *priv, - struct v4l2_control *ctrl) -{ - struct snd_tea575x *tea = video_drvdata(file); - - switch (ctrl->id) { - case V4L2_CID_AUDIO_MUTE: - if (tea->mute != ctrl->value) { - tea->mute = ctrl->value; - snd_tea575x_set_freq(tea); - } - return 0; - } return -EINVAL; } -static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i) -{ - *i = 0; - return 0; -} - -static int vidioc_s_input(struct file *filp, void *priv, unsigned int i) -{ - if (i != 0) - return -EINVAL; - return 0; -} - -static int snd_tea575x_exclusive_open(struct file *file) -{ - struct snd_tea575x *tea = video_drvdata(file); - - return test_and_set_bit(0, &tea->in_use) ? -EBUSY : 0; -} - -static int snd_tea575x_exclusive_release(struct file *file) -{ - struct snd_tea575x *tea = video_drvdata(file); - - clear_bit(0, &tea->in_use); - return 0; -} - static const struct v4l2_file_operations tea575x_fops = { .owner = THIS_MODULE, - .open = snd_tea575x_exclusive_open, - .release = snd_tea575x_exclusive_release, - .ioctl = video_ioctl2, + .unlocked_ioctl = video_ioctl2, }; static const struct v4l2_ioctl_ops tea575x_ioctl_ops = { @@ -351,20 +280,19 @@ static const struct v4l2_ioctl_ops tea575x_ioctl_ops = { .vidioc_s_tuner = vidioc_s_tuner, .vidioc_g_audio = vidioc_g_audio, .vidioc_s_audio = vidioc_s_audio, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, .vidioc_g_frequency = vidioc_g_frequency, .vidioc_s_frequency = vidioc_s_frequency, - .vidioc_queryctrl = vidioc_queryctrl, - .vidioc_g_ctrl = vidioc_g_ctrl, - .vidioc_s_ctrl = vidioc_s_ctrl, }; static struct video_device tea575x_radio = { .name = "tea575x-tuner", .fops = &tea575x_fops, .ioctl_ops = &tea575x_ioctl_ops, - .release = video_device_release, + .release = video_device_release_empty, +}; + +static const struct v4l2_ctrl_ops tea575x_ctrl_ops = { + .s_ctrl = tea575x_s_ctrl, }; /* @@ -373,7 +301,6 @@ static struct video_device tea575x_radio = { int snd_tea575x_init(struct snd_tea575x *tea) { int retval; - struct video_device *tea575x_radio_inst; tea->mute = 1; @@ -381,43 +308,49 @@ int snd_tea575x_init(struct snd_tea575x *tea) if (snd_tea575x_read(tea) != 0x55AA) return -ENODEV; - tea->in_use = 0; tea->val = TEA575X_BIT_BAND_FM | TEA575X_BIT_SEARCH_10_40; tea->freq = 90500 * 16; /* 90.5Mhz default */ + snd_tea575x_set_freq(tea); - tea575x_radio_inst = video_device_alloc(); - if (tea575x_radio_inst == NULL) { - printk(KERN_ERR "tea575x-tuner: not enough memory\n"); - return -ENOMEM; - } + tea->vd = tea575x_radio; + video_set_drvdata(&tea->vd, tea); + mutex_init(&tea->mutex); + tea->vd.lock = &tea->mutex; - memcpy(tea575x_radio_inst, &tea575x_radio, sizeof(tea575x_radio)); + v4l2_ctrl_handler_init(&tea->ctrl_handler, 1); + tea->vd.ctrl_handler = &tea->ctrl_handler; + v4l2_ctrl_new_std(&tea->ctrl_handler, &tea575x_ctrl_ops, V4L2_CID_AUDIO_MUTE, 0, 1, 1, 1); + retval = tea->ctrl_handler.error; + if (retval) { + printk(KERN_ERR "tea575x-tuner: can't initialize controls\n"); + v4l2_ctrl_handler_free(&tea->ctrl_handler); + return retval; + } - strcpy(tea575x_radio.name, tea->tea5759 ? - "TEA5759 radio" : "TEA5757 radio"); + if (tea->ext_init) { + retval = tea->ext_init(tea); + if (retval) { + v4l2_ctrl_handler_free(&tea->ctrl_handler); + return retval; + } + } - video_set_drvdata(tea575x_radio_inst, tea); + v4l2_ctrl_handler_setup(&tea->ctrl_handler); - retval = video_register_device(tea575x_radio_inst, - VFL_TYPE_RADIO, radio_nr); + retval = video_register_device(&tea->vd, VFL_TYPE_RADIO, radio_nr); if (retval) { printk(KERN_ERR "tea575x-tuner: can't register video device!\n"); - kfree(tea575x_radio_inst); + v4l2_ctrl_handler_free(&tea->ctrl_handler); return retval; } - snd_tea575x_set_freq(tea); - tea->vd = tea575x_radio_inst; - return 0; } void snd_tea575x_exit(struct snd_tea575x *tea) { - if (tea->vd) { - video_unregister_device(tea->vd); - tea->vd = NULL; - } + video_unregister_device(&tea->vd); + v4l2_ctrl_handler_free(&tea->ctrl_handler); } static int __init alsa_tea575x_module_init(void) diff --git a/sound/oss/ad1848.c b/sound/oss/ad1848.c index 4d2a6ae978f7..8a197fd3c57e 100644 --- a/sound/oss/ad1848.c +++ b/sound/oss/ad1848.c @@ -458,7 +458,7 @@ static int ad1848_set_recmask(ad1848_info * devc, int mask) return mask; } -static void change_bits(ad1848_info * devc, unsigned char *regval, +static void oss_change_bits(ad1848_info *devc, unsigned char *regval, unsigned char *muteval, int dev, int chn, int newval) { unsigned char mask; @@ -516,10 +516,10 @@ static void ad1848_mixer_set_channel(ad1848_info *devc, int dev, int value, int if (muteregoffs != regoffs) { muteval = ad_read(devc, muteregoffs); - change_bits(devc, &val, &muteval, dev, channel, value); + oss_change_bits(devc, &val, &muteval, dev, channel, value); } else - change_bits(devc, &val, &val, dev, channel, value); + oss_change_bits(devc, &val, &val, dev, channel, value); spin_lock_irqsave(&devc->lock,flags); ad_write(devc, regoffs, val); diff --git a/sound/oss/sb_mixer.c b/sound/oss/sb_mixer.c index 2039d31b7e22..f8f3b7a66b73 100644 --- a/sound/oss/sb_mixer.c +++ b/sound/oss/sb_mixer.c @@ -232,7 +232,7 @@ static int detect_mixer(sb_devc * devc) return 1; } -static void change_bits(sb_devc * devc, unsigned char *regval, int dev, int chn, int newval) +static void oss_change_bits(sb_devc *devc, unsigned char *regval, int dev, int chn, int newval) { unsigned char mask; int shift; @@ -284,7 +284,7 @@ int sb_common_mixer_set(sb_devc * devc, int dev, int left, int right) return -EINVAL; val = sb_getmixer(devc, regoffs); - change_bits(devc, &val, dev, LEFT_CHN, left); + oss_change_bits(devc, &val, dev, LEFT_CHN, left); if ((*devc->iomap)[dev][RIGHT_CHN].regno != regoffs) /* * Change register @@ -304,7 +304,7 @@ int sb_common_mixer_set(sb_devc * devc, int dev, int left, int right) * Read the new one */ } - change_bits(devc, &val, dev, RIGHT_CHN, right); + oss_change_bits(devc, &val, dev, RIGHT_CHN, right); sb_setmixer(devc, regoffs, val); diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig index e90d103e177e..50abf5bf8e09 100644 --- a/sound/pci/Kconfig +++ b/sound/pci/Kconfig @@ -565,8 +565,8 @@ config SND_FM801_TEA575X_BOOL config SND_TEA575X tristate - depends on SND_FM801_TEA575X_BOOL || SND_ES1968_RADIO - default SND_FM801 || SND_ES1968 + depends on SND_FM801_TEA575X_BOOL || SND_ES1968_RADIO || RADIO_SF16FMR2 + default SND_FM801 || SND_ES1968 || RADIO_SF16FMR2 source "sound/pci/hda/Kconfig" diff --git a/sound/pci/asihpi/hpioctl.c b/sound/pci/asihpi/hpioctl.c index 65fcf4770731..9683f84ecdc8 100644 --- a/sound/pci/asihpi/hpioctl.c +++ b/sound/pci/asihpi/hpioctl.c @@ -107,7 +107,6 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) union hpi_response_buffer_v1 *hr; u16 res_max_size; u32 uncopied_bytes; - struct hpi_adapter *pa = NULL; int err = 0; if (cmd != HPI_IOCTL_LINUX) @@ -182,8 +181,9 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) /* -1=no data 0=read from user mem, 1=write to user mem */ int wrflag = -1; u32 adapter = hm->h.adapter_index; + struct hpi_adapter *pa = &adapters[adapter]; - if ((adapter > HPI_MAX_ADAPTERS) || (!pa->type)) { + if ((adapter >= HPI_MAX_ADAPTERS) || (!pa->type)) { hpi_init_response(&hr->r0, HPI_OBJ_ADAPTER, HPI_ADAPTER_OPEN, HPI_ERROR_BAD_ADAPTER_NUMBER); @@ -197,9 +197,7 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) goto out; } - pa = &adapters[adapter]; - - if (mutex_lock_interruptible(&adapters[adapter].mutex)) { + if (mutex_lock_interruptible(&pa->mutex)) { err = -EINTR; goto out; } @@ -235,8 +233,7 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) "stream buffer size %d\n", size); - mutex_unlock(&adapters - [adapter].mutex); + mutex_unlock(&pa->mutex); err = -EINVAL; goto out; } @@ -277,7 +274,7 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) uncopied_bytes, size); } - mutex_unlock(&adapters[adapter].mutex); + mutex_unlock(&pa->mutex); } /* on return response size must be set */ diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 694327ae8b71..e125c60fe352 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -895,13 +895,15 @@ static void alc_init_auto_hp(struct hda_codec *codec) if (present == 3) spec->automute_hp_lo = 1; /* both HP and LO automute */ - if (!cfg->speaker_pins[0]) { + if (!cfg->speaker_pins[0] && + cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) { memcpy(cfg->speaker_pins, cfg->line_out_pins, sizeof(cfg->speaker_pins)); cfg->speaker_outs = cfg->line_outs; } - if (!cfg->hp_pins[0]) { + if (!cfg->hp_pins[0] && + cfg->line_out_type == AUTO_PIN_HP_OUT) { memcpy(cfg->hp_pins, cfg->line_out_pins, sizeof(cfg->hp_pins)); cfg->hp_outs = cfg->line_outs; @@ -920,6 +922,7 @@ static void alc_init_auto_hp(struct hda_codec *codec) spec->automute_mode = ALC_AUTOMUTE_PIN; } if (spec->automute && cfg->line_out_pins[0] && + cfg->speaker_pins[0] && cfg->line_out_pins[0] != cfg->hp_pins[0] && cfg->line_out_pins[0] != cfg->speaker_pins[0]) { for (i = 0; i < cfg->line_outs; i++) { @@ -1911,7 +1914,7 @@ static int alc_build_controls(struct hda_codec *codec) return err; } } - if (spec->cap_mixer) { + if (spec->cap_mixer && spec->adc_nids) { const char *kname = kctl ? kctl->id.name : NULL; for (knew = spec->cap_mixer; knew->name; knew++) { if (kname && strcmp(knew->name, kname) == 0) @@ -3677,7 +3680,7 @@ static int patch_alc880(struct hda_codec *codec) if (board_config != ALC_MODEL_AUTO) setup_preset(codec, &alc880_presets[board_config]); - if (!spec->no_analog && !spec->adc_nids && spec->input_mux) { + if (!spec->no_analog && !spec->adc_nids) { alc_auto_fill_adc_caps(codec); alc_rebuild_imux_for_auto_mic(codec); alc_remove_invalid_adc_nids(codec); @@ -3804,7 +3807,7 @@ static int patch_alc260(struct hda_codec *codec) if (board_config != ALC_MODEL_AUTO) setup_preset(codec, &alc260_presets[board_config]); - if (!spec->no_analog && !spec->adc_nids && spec->input_mux) { + if (!spec->no_analog && !spec->adc_nids) { alc_auto_fill_adc_caps(codec); alc_rebuild_imux_for_auto_mic(codec); alc_remove_invalid_adc_nids(codec); @@ -3983,7 +3986,7 @@ static int patch_alc882(struct hda_codec *codec) if (board_config != ALC_MODEL_AUTO) setup_preset(codec, &alc882_presets[board_config]); - if (!spec->no_analog && !spec->adc_nids && spec->input_mux) { + if (!spec->no_analog && !spec->adc_nids) { alc_auto_fill_adc_caps(codec); alc_rebuild_imux_for_auto_mic(codec); alc_remove_invalid_adc_nids(codec); @@ -4137,7 +4140,7 @@ static int patch_alc262(struct hda_codec *codec) if (board_config != ALC_MODEL_AUTO) setup_preset(codec, &alc262_presets[board_config]); - if (!spec->no_analog && !spec->adc_nids && spec->input_mux) { + if (!spec->no_analog && !spec->adc_nids) { alc_auto_fill_adc_caps(codec); alc_rebuild_imux_for_auto_mic(codec); alc_remove_invalid_adc_nids(codec); @@ -4293,7 +4296,7 @@ static int patch_alc268(struct hda_codec *codec) (0 << AC_AMPCAP_MUTE_SHIFT)); } - if (!spec->no_analog && !spec->adc_nids && spec->input_mux) { + if (!spec->no_analog && !spec->adc_nids) { alc_auto_fill_adc_caps(codec); alc_rebuild_imux_for_auto_mic(codec); alc_remove_invalid_adc_nids(codec); @@ -4705,7 +4708,7 @@ static int patch_alc269(struct hda_codec *codec) if (board_config != ALC_MODEL_AUTO) setup_preset(codec, &alc269_presets[board_config]); - if (!spec->no_analog && !spec->adc_nids && spec->input_mux) { + if (!spec->no_analog && !spec->adc_nids) { alc_auto_fill_adc_caps(codec); alc_rebuild_imux_for_auto_mic(codec); alc_remove_invalid_adc_nids(codec); @@ -4843,7 +4846,7 @@ static int patch_alc861(struct hda_codec *codec) if (board_config != ALC_MODEL_AUTO) setup_preset(codec, &alc861_presets[board_config]); - if (!spec->no_analog && !spec->adc_nids && spec->input_mux) { + if (!spec->no_analog && !spec->adc_nids) { alc_auto_fill_adc_caps(codec); alc_rebuild_imux_for_auto_mic(codec); alc_remove_invalid_adc_nids(codec); @@ -4984,7 +4987,7 @@ static int patch_alc861vd(struct hda_codec *codec) add_verb(spec, alc660vd_eapd_verbs); } - if (!spec->no_analog && !spec->adc_nids && spec->input_mux) { + if (!spec->no_analog && !spec->adc_nids) { alc_auto_fill_adc_caps(codec); alc_rebuild_imux_for_auto_mic(codec); alc_remove_invalid_adc_nids(codec); @@ -5200,7 +5203,7 @@ static int patch_alc662(struct hda_codec *codec) if (board_config != ALC_MODEL_AUTO) setup_preset(codec, &alc662_presets[board_config]); - if (!spec->no_analog && !spec->adc_nids && spec->input_mux) { + if (!spec->no_analog && !spec->adc_nids) { alc_auto_fill_adc_caps(codec); alc_rebuild_imux_for_auto_mic(codec); alc_remove_invalid_adc_nids(codec); @@ -5336,7 +5339,7 @@ static int patch_alc680(struct hda_codec *codec) #endif } - if (!spec->no_analog && !spec->adc_nids && spec->input_mux) { + if (!spec->no_analog && !spec->adc_nids) { alc_auto_fill_adc_caps(codec); alc_rebuild_imux_for_auto_mic(codec); alc_remove_invalid_adc_nids(codec); diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index fcf4c7142103..aa376b59c006 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -213,6 +213,7 @@ struct sigmatel_spec { unsigned int gpio_mute; unsigned int gpio_led; unsigned int gpio_led_polarity; + unsigned int vref_led; /* stream */ unsigned int stream_delay; @@ -672,6 +673,30 @@ static int stac92xx_smux_enum_put(struct snd_kcontrol *kcontrol, return 0; } +static int stac_vrefout_set(struct hda_codec *codec, + hda_nid_t nid, unsigned int new_vref) +{ + int error, pinctl; + + snd_printdd("%s, nid %x ctl %x\n", __func__, nid, new_vref); + pinctl = snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_PIN_WIDGET_CONTROL, 0); + + if (pinctl < 0) + return pinctl; + + pinctl &= 0xff; + pinctl &= ~AC_PINCTL_VREFEN; + pinctl |= (new_vref & AC_PINCTL_VREFEN); + + error = snd_hda_codec_write_cache(codec, nid, 0, + AC_VERB_SET_PIN_WIDGET_CONTROL, pinctl); + if (error < 0) + return error; + + return 1; +} + static unsigned int stac92xx_vref_set(struct hda_codec *codec, hda_nid_t nid, unsigned int new_vref) { @@ -4069,6 +4094,8 @@ static void stac_gpio_set(struct hda_codec *codec, unsigned int mask, { unsigned int gpiostate, gpiomask, gpiodir; + snd_printdd("%s msk %x dir %x gpio %x\n", __func__, mask, dir_mask, data); + gpiostate = snd_hda_codec_read(codec, codec->afg, 0, AC_VERB_GET_GPIO_DATA, 0); gpiostate = (gpiostate & ~dir_mask) | (data & dir_mask); @@ -4258,10 +4285,12 @@ static void stac_store_hints(struct hda_codec *codec) spec->eapd_switch = val; get_int_hint(codec, "gpio_led_polarity", &spec->gpio_led_polarity); if (get_int_hint(codec, "gpio_led", &spec->gpio_led)) { - spec->gpio_mask |= spec->gpio_led; - spec->gpio_dir |= spec->gpio_led; - if (spec->gpio_led_polarity) - spec->gpio_data |= spec->gpio_led; + if (spec->gpio_led <= 8) { + spec->gpio_mask |= spec->gpio_led; + spec->gpio_dir |= spec->gpio_led; + if (spec->gpio_led_polarity) + spec->gpio_data |= spec->gpio_led; + } } } @@ -4431,11 +4460,26 @@ static void stac92xx_free_kctls(struct hda_codec *codec) snd_array_free(&spec->kctls); } +static void stac92xx_shutup_pins(struct hda_codec *codec) +{ + unsigned int i, def_conf; + + if (codec->bus->shutdown) + return; + for (i = 0; i < codec->init_pins.used; i++) { + struct hda_pincfg *pin = snd_array_elem(&codec->init_pins, i); + def_conf = snd_hda_codec_get_pincfg(codec, pin->nid); + if (get_defcfg_connect(def_conf) != AC_JACK_PORT_NONE) + snd_hda_codec_write(codec, pin->nid, 0, + AC_VERB_SET_PIN_WIDGET_CONTROL, 0); + } +} + static void stac92xx_shutup(struct hda_codec *codec) { struct sigmatel_spec *spec = codec->spec; - snd_hda_shutup_pins(codec); + stac92xx_shutup_pins(codec); if (spec->eapd_mask) stac_gpio_set(codec, spec->gpio_mask, @@ -4833,10 +4877,11 @@ static int find_mute_led_gpio(struct hda_codec *codec, int default_polarity) if ((codec->subsystem_id >> 16) == PCI_VENDOR_ID_HP) { while ((dev = dmi_find_device(DMI_DEV_TYPE_OEM_STRING, NULL, dev))) { - if (sscanf(dev->name, "HP_Mute_LED_%d_%d", + if (sscanf(dev->name, "HP_Mute_LED_%d_%x", &spec->gpio_led_polarity, &spec->gpio_led) == 2) { - spec->gpio_led = 1 << spec->gpio_led; + if (spec->gpio_led < 4) + spec->gpio_led = 1 << spec->gpio_led; return 1; } if (sscanf(dev->name, "HP_Mute_LED_%d", @@ -4935,17 +4980,6 @@ static void stac927x_proc_hook(struct snd_info_buffer *buffer, #endif #ifdef CONFIG_PM -static int stac92xx_pre_resume(struct hda_codec *codec) -{ - struct sigmatel_spec *spec = codec->spec; - - /* sync mute LED */ - if (spec->gpio_led) - stac_gpio_set(codec, spec->gpio_mask, - spec->gpio_dir, spec->gpio_data); - return 0; -} - static int stac92xx_resume(struct hda_codec *codec) { struct sigmatel_spec *spec = codec->spec; @@ -4964,7 +4998,65 @@ static int stac92xx_resume(struct hda_codec *codec) return 0; } +static int stac92xx_suspend(struct hda_codec *codec, pm_message_t state) +{ + stac92xx_shutup(codec); + return 0; +} + #ifdef CONFIG_SND_HDA_POWER_SAVE +static int stac92xx_pre_resume(struct hda_codec *codec) +{ + struct sigmatel_spec *spec = codec->spec; + + /* sync mute LED */ + if (spec->gpio_led) { + if (spec->gpio_led <= 8) { + stac_gpio_set(codec, spec->gpio_mask, + spec->gpio_dir, spec->gpio_data); + } else { + stac_vrefout_set(codec, + spec->gpio_led, spec->vref_led); + } + } + return 0; +} + +static int stac92xx_post_suspend(struct hda_codec *codec) +{ + struct sigmatel_spec *spec = codec->spec; + if (spec->gpio_led > 8) { + /* with vref-out pin used for mute led control + * codec AFG is prevented from D3 state, but on + * system suspend it can (and should) be used + */ + snd_hda_codec_read(codec, codec->afg, 0, + AC_VERB_SET_POWER_STATE, AC_PWRST_D3); + } + return 0; +} + +static void stac92xx_set_power_state(struct hda_codec *codec, hda_nid_t fg, + unsigned int power_state) +{ + unsigned int afg_power_state = power_state; + struct sigmatel_spec *spec = codec->spec; + + if (power_state == AC_PWRST_D3) { + if (spec->gpio_led > 8) { + /* with vref-out pin used for mute led control + * codec AFG is prevented from D3 state + */ + afg_power_state = AC_PWRST_D1; + } + /* this delay seems necessary to avoid click noise at power-down */ + msleep(100); + } + snd_hda_codec_read(codec, fg, 0, AC_VERB_SET_POWER_STATE, + afg_power_state); + snd_hda_codec_set_power_to_all(codec, fg, power_state, true); +} + /* * For this feature CONFIG_SND_HDA_POWER_SAVE is needed * as mute LED state is updated in check_power_status hook @@ -4973,8 +5065,12 @@ static int stac92xx_update_led_status(struct hda_codec *codec) { struct sigmatel_spec *spec = codec->spec; int i, num_ext_dacs, muted = 1; + unsigned int muted_lvl, notmtd_lvl; hda_nid_t nid; + if (!spec->gpio_led) + return 0; + for (i = 0; i < spec->multiout.num_dacs; i++) { nid = spec->multiout.dac_nids[i]; if (!(snd_hda_codec_amp_read(codec, nid, 0, HDA_OUTPUT, 0) & @@ -4999,17 +5095,27 @@ static int stac92xx_update_led_status(struct hda_codec *codec) muted = 0; /* extra output is not muted */ } } - if (muted) - spec->gpio_data &= ~spec->gpio_led; /* orange */ - else - spec->gpio_data |= spec->gpio_led; /* white */ + /*polarity defines *not* muted state level*/ + if (spec->gpio_led <= 8) { + if (muted) + spec->gpio_data &= ~spec->gpio_led; /* orange */ + else + spec->gpio_data |= spec->gpio_led; /* white */ - if (!spec->gpio_led_polarity) { - /* LED state is inverted on these systems */ - spec->gpio_data ^= spec->gpio_led; + if (!spec->gpio_led_polarity) { + /* LED state is inverted on these systems */ + spec->gpio_data ^= spec->gpio_led; + } + stac_gpio_set(codec, spec->gpio_mask, + spec->gpio_dir, spec->gpio_data); + } else { + notmtd_lvl = spec->gpio_led_polarity ? + AC_PINCTL_VREF_HIZ : AC_PINCTL_VREF_GRD; + muted_lvl = spec->gpio_led_polarity ? + AC_PINCTL_VREF_GRD : AC_PINCTL_VREF_HIZ; + spec->vref_led = muted ? muted_lvl : notmtd_lvl; + stac_vrefout_set(codec, spec->gpio_led, spec->vref_led); } - - stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir, spec->gpio_data); return 0; } @@ -5023,13 +5129,7 @@ static int stac92xx_check_power_status(struct hda_codec *codec, return 0; } -#endif - -static int stac92xx_suspend(struct hda_codec *codec, pm_message_t state) -{ - stac92xx_shutup(codec); - return 0; -} +#endif /* CONFIG_SND_HDA_POWER_SAVE */ #endif /* CONFIG_PM */ static const struct hda_codec_ops stac92xx_patch_ops = { @@ -5041,7 +5141,6 @@ static const struct hda_codec_ops stac92xx_patch_ops = { #ifdef CONFIG_PM .suspend = stac92xx_suspend, .resume = stac92xx_resume, - .pre_resume = stac92xx_pre_resume, #endif .reboot_notify = stac92xx_shutup, }; @@ -5555,10 +5654,17 @@ again: #ifdef CONFIG_SND_HDA_POWER_SAVE if (spec->gpio_led) { - spec->gpio_mask |= spec->gpio_led; - spec->gpio_dir |= spec->gpio_led; - spec->gpio_data |= spec->gpio_led; - /* register check_power_status callback. */ + if (spec->gpio_led <= 8) { + spec->gpio_mask |= spec->gpio_led; + spec->gpio_dir |= spec->gpio_led; + spec->gpio_data |= spec->gpio_led; + } else { + codec->patch_ops.set_power_state = + stac92xx_set_power_state; + codec->patch_ops.post_suspend = + stac92xx_post_suspend; + } + codec->patch_ops.pre_resume = stac92xx_pre_resume; codec->patch_ops.check_power_status = stac92xx_check_power_status; } @@ -5883,10 +5989,17 @@ again: #ifdef CONFIG_SND_HDA_POWER_SAVE if (spec->gpio_led) { - spec->gpio_mask |= spec->gpio_led; - spec->gpio_dir |= spec->gpio_led; - spec->gpio_data |= spec->gpio_led; - /* register check_power_status callback. */ + if (spec->gpio_led <= 8) { + spec->gpio_mask |= spec->gpio_led; + spec->gpio_dir |= spec->gpio_led; + spec->gpio_data |= spec->gpio_led; + } else { + codec->patch_ops.set_power_state = + stac92xx_set_power_state; + codec->patch_ops.post_suspend = + stac92xx_post_suspend; + } + codec->patch_ops.pre_resume = stac92xx_pre_resume; codec->patch_ops.check_power_status = stac92xx_check_power_status; } |