From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: [PATCH] aureon.c - adc mux, master vol Date: Thu, 15 Jul 2004 17:39:02 +0200 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: References: <40E6D4D0.6000206@gmx.at> <40EB4C68.2090804@aei.ca> Mime-Version: 1.0 (generated by SEMI 1.14.5 - "Awara-Onsen") Content-Type: multipart/mixed; boundary="Multipart_Thu_Jul_15_17:39:02_2004-1" Return-path: In-Reply-To: <40EB4C68.2090804@aei.ca> Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Apostolos Dimitromanolakis Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org --Multipart_Thu_Jul_15_17:39:02_2004-1 Content-Type: text/plain; charset=US-ASCII Hi, it seems that my last post didn't go out properly... At Tue, 06 Jul 2004 21:05:44 -0400, Apostolos Dimitromanolakis wrote: > > > I think it would be convenient for the end user to keep the Master > volume attenuation on Aureon & Prodigy. There are seperate analog and > digital volume controls on the chip and since each DAC has it's analog > volume control as a mixer element, why not have the master digital > volume as another control? The master volume control on WM codec seems not to be a real 'master control'. It's no independent control but just modifies the all DAC volumes at once. If we keep this, the DAC volumes must be updated and the changes must be notified. But then the question is how to handle master volume when only a DAC volume is changed? BTW, the attached patch is to use more intuitive control names for volume and capture controls. The bogus master volume is removed. Could aureon/prodigy owners can test it? It's to the latest CVS. thanks, Takashi --Multipart_Thu_Jul_15_17:39:02_2004-1 Content-Type: text/plain; charset=US-ASCII Index: alsa-kernel/pci/ice1712/aureon.c =================================================================== RCS file: /suse/tiwai/cvs/alsa/alsa-kernel/pci/ice1712/aureon.c,v retrieving revision 1.15 diff -u -r1.15 aureon.c --- alsa-kernel/pci/ice1712/aureon.c 28 Jun 2004 14:02:08 -0000 1.15 +++ alsa-kernel/pci/ice1712/aureon.c 15 Jul 2004 12:35:55 -0000 @@ -168,9 +168,8 @@ } /* - * DAC mute control */ -static int wm_dac_mute_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) +static int aureon_mono_bool_info(snd_kcontrol_t *k, snd_ctl_elem_info_t *uinfo) { uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; uinfo->count = 1; @@ -179,6 +178,11 @@ return 0; } +/* + * DAC mute control + */ +#define wm_dac_mute_info aureon_mono_bool_info + static int wm_dac_mute_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); @@ -213,8 +217,9 @@ */ static int wm_dac_vol_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) { + int voices = kcontrol->private_value >> 8; uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 1; + uinfo->count = voices; uinfo->value.integer.min = 0; /* mute */ uinfo->value.integer.max = 101; /* 0dB */ return 0; @@ -223,16 +228,20 @@ static int wm_dac_vol_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); - int idx; + int i, idx, ofs, voices; unsigned short vol; + voices = kcontrol->private_value >> 8; + ofs = kcontrol->private_value & 0xff; down(&ice->gpio_mutex); - idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + WM_DAC_ATTEN; - vol = wm_get(ice, idx) & 0x7f; - if (vol <= 0x1a) - ucontrol->value.integer.value[0] = 0; - else - ucontrol->value.integer.value[0] = vol - 0x1a; + for (i = 0; i < voices; i++) { + idx = WM_DAC_ATTEN + ofs + i; + vol = wm_get(ice, idx) & 0x7f; + if (vol <= 0x1a) + ucontrol->value.integer.value[i] = 0; + else + ucontrol->value.integer.value[i] = vol - 0x1a; + } up(&ice->gpio_mutex); return 0; } @@ -240,21 +249,23 @@ static int wm_dac_vol_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); - int idx; + int i, idx, ofs, voices; unsigned short ovol, nvol; - int change; + int change = 0; + voices = kcontrol->private_value >> 8; + ofs = kcontrol->private_value & 0xff; snd_ice1712_save_gpio_status(ice); - idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + WM_DAC_ATTEN; - nvol = ucontrol->value.integer.value[0] + 0x1a; - ovol = wm_get(ice, idx) & 0x7f; - change = (ovol != nvol); - if (change) { - if (nvol <= 0x1a && ovol <= 0x1a) - change = 0; - else { + for (i = 0; i < 2; i++) { + idx = WM_DAC_ATTEN + ofs + i; + nvol = ucontrol->value.integer.value[i] + 0x1a; + ovol = wm_get(ice, idx) & 0x7f; + if (ovol != nvol) { + if (nvol <= 0x1a && ovol <= 0x1a) + continue; wm_put(ice, idx, nvol | 0x80); /* zero-detect, prelatch */ wm_put_nocache(ice, idx, nvol | 0x180); /* update */ + change = 1; } } snd_ice1712_restore_gpio_status(ice); @@ -264,10 +275,10 @@ /* * ADC mute control */ -static int wm_adc_mute_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) +static int wm_adc_mute_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) { uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; - uinfo->count = 1; + uinfo->count = 2; uinfo->value.integer.min = 0; uinfo->value.integer.max = 1; return 0; @@ -277,10 +288,13 @@ { ice1712_t *ice = snd_kcontrol_chip(kcontrol); unsigned short val; + int i; down(&ice->gpio_mutex); - val = wm_get(ice, snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)+WM_ADC_GAIN); - ucontrol->value.integer.value[0] = ~val>>5 & 0x1; + for (i = 0; i < 2; i++) { + val = wm_get(ice, WM_ADC_GAIN + i); + ucontrol->value.integer.value[i] = ~val>>5 & 0x1; + } up(&ice->gpio_mutex); return 0; } @@ -289,14 +303,17 @@ { ice1712_t *ice = snd_kcontrol_chip(kcontrol); unsigned short new, old; - int change; + int i, change = 0; snd_ice1712_save_gpio_status(ice); - old = wm_get(ice, snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)+WM_ADC_GAIN); - new = (~ucontrol->value.integer.value[0]<<5&0x20) | (old&~0x20); - change = (new != old); - if (change) - wm_put(ice, snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)+WM_ADC_GAIN, new); + for (i = 0; i < 2; i++) { + old = wm_get(ice, WM_ADC_GAIN + i); + new = (~ucontrol->value.integer.value[i]<<5&0x20) | (old&~0x20); + if (new != old) { + wm_put(ice, snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)+WM_ADC_GAIN, new); + change = 1; + } + } snd_ice1712_restore_gpio_status(ice); return change; @@ -308,7 +325,7 @@ static int wm_adc_vol_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) { uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 1; + uinfo->count = 2; uinfo->value.integer.min = 0; /* -12dB */ uinfo->value.integer.max = 0x1f; /* 19dB */ return 0; @@ -317,13 +334,15 @@ static int wm_adc_vol_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); - int idx; + int i, idx; unsigned short vol; down(&ice->gpio_mutex); - idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + WM_ADC_GAIN; - vol = wm_get(ice, idx) & 0x1f; - ucontrol->value.integer.value[0] = vol; + for (i = 0; i < 2; i++) { + idx = WM_ADC_GAIN + i; + vol = wm_get(ice, idx) & 0x1f; + ucontrol->value.integer.value[i] = vol; + } up(&ice->gpio_mutex); return 0; } @@ -331,17 +350,20 @@ static int wm_adc_vol_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); - int idx; + int i, idx; unsigned short ovol, nvol; - int change; + int change = 0; snd_ice1712_save_gpio_status(ice); - idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + WM_ADC_GAIN; - nvol = ucontrol->value.integer.value[0]; - ovol = wm_get(ice, idx); - change = ((ovol & 0x1f) != nvol); - if (change) - wm_put(ice, idx, nvol | (ovol & ~0x1f)); + for (i = 0; i < 2; i++) { + idx = WM_ADC_GAIN + i; + nvol = ucontrol->value.integer.value[i]; + ovol = wm_get(ice, idx); + if ((ovol & 0x1f) != nvol) { + wm_put(ice, idx, nvol | (ovol & ~0x1f)); + change = 1; + } + } snd_ice1712_restore_gpio_status(ice); return change; } @@ -359,7 +381,7 @@ "AC97" //AIN5 }; uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; + uinfo->count = 2; uinfo->value.enumerated.items = 5; if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; @@ -424,14 +446,7 @@ return ( tmp & AUREON_HP_SEL )!= 0; } -static int aureon_bool_info(snd_kcontrol_t *k, snd_ctl_elem_info_t *uinfo) -{ - uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; - uinfo->count = 1; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = 1; - return 0; -} +#define aureon_hpamp_info aureon_mono_bool_info static int aureon_hpamp_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { @@ -452,6 +467,9 @@ /* * Deemphasis */ + +#define aureon_deemp_info aureon_mono_bool_info + static int aureon_deemp_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); @@ -523,44 +541,60 @@ * mixers */ -static snd_kcontrol_new_t aureon51_dac_control __devinitdata = { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "DAC Volume", - .count = 6, - .info = wm_dac_vol_info, - .get = wm_dac_vol_get, - .put = wm_dac_vol_put, -}; - -static snd_kcontrol_new_t aureon71_dac_control __devinitdata = { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "DAC Volume", - .count = 8, - .info = wm_dac_vol_info, - .get = wm_dac_vol_get, - .put = wm_dac_vol_put, -}; - -static snd_kcontrol_new_t wm_controls[] __devinitdata = { +static snd_kcontrol_new_t aureon_dac_controls[] __devinitdata = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Master Playback Switch", - .info = wm_dac_mute_info, - .get = wm_dac_mute_get, - .put = wm_dac_mute_put, + .name = "Front Playback Volume", + .info = wm_dac_vol_info, + .get = wm_dac_vol_get, + .put = wm_dac_vol_put, + .private_value = (2 << 8) | 0 + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Rear Playback Volume", + .info = wm_dac_vol_info, + .get = wm_dac_vol_get, + .put = wm_dac_vol_put, + .private_value = (2 << 8) | 2 + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Center Playback Volume", + .info = wm_dac_vol_info, + .get = wm_dac_vol_get, + .put = wm_dac_vol_put, + .private_value = (1 << 8) | 4 }, { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Master Playback Volume", + .name = "LFE Playback Volume", .info = wm_dac_vol_info, .get = wm_dac_vol_get, .put = wm_dac_vol_put, - .private_value = 1, + .private_value = (1 << 8) | 5 }, { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "ADC Switch", - .count = 2, + .name = "Side Playback Volume", + .info = wm_dac_vol_info, + .get = wm_dac_vol_get, + .put = wm_dac_vol_put, + .private_value = (2 << 8) | 6 + } +}; + +static snd_kcontrol_new_t wm_controls[] __devinitdata = { + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Master Playback Switch", + .info = wm_dac_mute_info, + .get = wm_dac_mute_get, + .put = wm_dac_mute_put, + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Capture Switch", .info = wm_adc_mute_info, .get = wm_adc_mute_get, .put = wm_adc_mute_put, @@ -568,15 +602,14 @@ }, { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "ADC Volume", - .count = 2, + .name = "Capture Volume", .info = wm_adc_vol_info, .get = wm_adc_vol_get, .put = wm_adc_vol_put, }, { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Capture Route", + .name = "Capture Source", .info = wm_adc_mux_info, .get = wm_adc_mux_get, .put = wm_adc_mux_put, @@ -584,14 +617,14 @@ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Headphone Amplifier Switch", - .info = aureon_bool_info, + .info = aureon_hpamp_info, .get = aureon_hpamp_get, .put = aureon_hpamp_put }, { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "DAC Deemphasis Switch", - .info = aureon_bool_info, + .info = aureon_deemp_info, .get = aureon_deemp_get, .put = aureon_deemp_put }, @@ -607,15 +640,17 @@ static int __devinit aureon_add_controls(ice1712_t *ice) { - unsigned int i; + unsigned int i, counts; int err; + counts = ARRAY_SIZE(aureon_dac_controls); if (ice->eeprom.subvendor == VT1724_SUBDEVICE_AUREON51_SKY) - err = snd_ctl_add(ice->card, snd_ctl_new1(&aureon51_dac_control, ice)); - else - err = snd_ctl_add(ice->card, snd_ctl_new1(&aureon71_dac_control, ice)); - if (err < 0) - return err; + counts--; /* no side */ + for (i = 0; i < counts; i++) { + err = snd_ctl_add(ice->card, snd_ctl_new1(&aureon_dac_controls[i], ice)); + if (err < 0) + return err; + } for (i = 0; i < ARRAY_SIZE(wm_controls); i++) { err = snd_ctl_add(ice->card, snd_ctl_new1(&wm_controls[i], ice)); --Multipart_Thu_Jul_15_17:39:02_2004-1-- ------------------------------------------------------- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! 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