- 26 Jul, 2011 5 commits
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Takashi Iwai authored
The procedure for codec D-state change may have exceptional cases depending on the codec chip, such as a longer delay or suppressing D3. This patch adds a new codec ops, set_power_state() to override the system default function. For ease of porting, snd_hda_codec_set_power_to_all() helper function is extracted from the default set_power_state() function. As an example, the Conexant codec-specific delay is removed from the default routine but moved to patch_conexant.c. Signed-off-by:Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Add a new ops, post_suspend(), which is called after suspend() ops is performed. This is called only in the case of the real PM suspend, and the codec driver can use this for further changing of D-state or clearing the LED, etc. Signed-off-by: -
Takashi Iwai authored
It makes little sense to enable power-saving without PM. This removes SND_HDA_NEEDS_RESUME define so that we can use CONFIG_PM in all places. Signed-off-by: -
Vitaliy Kulikov authored
This patch adds checking of mute state on all outputs besides just speakers to calculate the master mute state for mute led support. It also renames and splits the function that does it for better code clarity. Signed-off-by:
Vitaliy Kulikov <Vitaliy.Kulikov@idt.com> Signed-off-by:
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Vitaliy Kulikov authored
Codec state is not restored immediately on resume but on the first access when power-save is enabled. That leads to an invalid mute led state after resume until either sound is played or some control is changed. This patch adds a possibility for a vendor specific patch to restore codec state immediately after resume if required. And it adds code to restore IDT codecs state immediately on resume on HP systems with mute led support. Signed-off-by:
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- 24 Jul, 2011 2 commits
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Vitaliy Kulikov authored
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Eliot Blennerhassett authored
Formatting a PCM name is useful for module debug too. Add snd_prefix when making function public. [minor coding-style fixes by tiwai] Signed-off-by:
Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by:
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- 23 Jul, 2011 1 commit
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Takashi Iwai authored
Fix a regression in the DAC filling code in patch_realtek.c. The already filled DACs in multiout.dac_nids[] were ignored because of num_dacs=0, thus always pointed to the first DAC. Signed-off-by:
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- 22 Jul, 2011 19 commits
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Takashi Iwai authored
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Takashi Iwai authored
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Takashi Iwai authored
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Takashi Iwai authored
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Eliot Blennerhassett authored
HPI Version is used to check for firmware compatibility. This version will accept 4.08.xx released firmware, and will also accept 4.09.xx beta firmware Signed-off-by:
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Eliot Blennerhassett authored
Mute functionality was recently added to the DSP firmware Signed-off-by:
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Eliot Blennerhassett authored
Add names corresponding to new HPI node types. Shorten some names so that constructed names don't overflow the maximum name length. Signed-off-by:
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Eliot Blennerhassett authored
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Eliot Blennerhassett authored
Because mutex is used in adapter struct defined here. Signed-off-by:
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Eliot Blennerhassett authored
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Eliot Blennerhassett authored
Fixes a sparse warning. Signed-off-by:
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Eliot Blennerhassett authored
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Eliot Blennerhassett authored
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Eliot Blennerhassett authored
Subsystem requests don't have or need a valid adapter index. The adapter index is already checked further on, before it is used to index the adapters array. (Reverts 4a122c10) Signed-off-by:
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Eliot Blennerhassett authored
Work towards moving the function into alsa common header. Signed-off-by:
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Eliot Blennerhassett authored
The loader API has been revised so that OS specific data is kept local to hpidspcd.c, and the public API is unchanged across OSes. Signed-off-by:
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Eliot Blennerhassett authored
Some cobranet control data would not fit in an original HPI message. Now that HPI is able to transfer larger messages, this special handling is no longer required. Signed-off-by:
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Eliot Blennerhassett authored
Allow for up to 256 bytes of extra data on top of standard hpi request and response sizes. Signed-off-by:
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Eliot Blennerhassett authored
Having a 'request message' makes more sense than a 'message message' Signed-off-by:
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- 21 Jul, 2011 3 commits
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David G Turner authored
Add support for Roland/BOSS BR-800 (0582:011e) to snd-usb-audio driver. This allows playback and recording, which has been tested and found to work. The third interface should be MIDI (MTC/SMPTE?) for DAW interface and is set as per ME-25, but this has not been tested. SDHC card access is already supported by usb-storage for Backup/Rhythm Editor/Wave Convertor mode which should not conflict with this. Signed-off-by:
David G Turner <dgturner@iee.org> Signed-off-by:
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Takashi Iwai authored
"force" argument is always true, so let's strip it off. Signed-off-by: -
Takashi Iwai authored
This patch fixes non-working indep-HP control on VT1708* codecs. The problems are that via_independent_hp_put() wasn't fixed to follow the recent change of three HP paths, and hp_indep_path didn't contain the amp nids of mixer elements. Together with the fixes, a few code clean-ups are done. Signed-off-by:
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- 19 Jul, 2011 1 commit
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Takashi Iwai authored
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- 18 Jul, 2011 3 commits
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Takashi Iwai authored
This patch changes the behavior of independent-HP enum switch. Now instead of returning a busy error, the driver switches dynamically the stream of the HP (and shared) DACs according to the current mode. The logic is similar like the dual-mic ADC switch, but a bit more complicated because of the presence of shared DAC. Together with the change, a mutex is introduced to protect against the possible races for the indep-HP mode setting. Signed-off-by: -
Takashi Iwai authored
This patch adds the dynamic control of analog-loopback for VIA codecs. When the loopback is enabled, the inputs from line-ins and mics are mixed with the front DAC, and sent to the front outputs. The very same input is routed to the headhpones and speakers in loopback mode. However, since the loopback mix can't take other than the front DAC, there is no longer individual volume controls for headphones and speakers. Once when the loopback control is off, these volumes take effect. Since the individual volumes are more desired in general use caess, the loopback mode is set to off as default for now. Signed-off-by: -
Clemens Ladisch authored
Commit dd203fa9 (ALSA: virtuoso: remove non-working controls on Essence ST Deluxe) made it impossible to adjust the volume after the driver initialized it to muted. Ensure that those DACs that can be accessed with I2C are initialized to the same volume that is the reset default of the DAC without I2C. Signed-off-by:
Clemens Ladisch <clemens@ladisch.de> Cc: 2.6.38+ <stable@kernel.org>
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- 17 Jul, 2011 6 commits
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Mark Brown authored
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Mark Brown authored
The WM8994 and WM8958 series of devices have two MICBIAS supplies rather than one, the current widget actually manages the microphone detection control register bit (which is managed separately by the relevant API). Fix this, hooking the relevant supplies up to the MICBIAS1 and MICBIAS2 widgets. Signed-off-by:Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
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Mark Brown authored
Makes life a little easier if you want to add subsequences to an existing driver as you can use -1 to put things at the start of sequences. Signed-off-by: -
Mark Brown authored
If DAIs are idle but their clocks are in use for some reason (eg, as SYSCLK or for accessory detect) then set the clock dividers to the maximum to reduce slightly the power consumption of the unclocked circuits. Signed-off-by: -
Mark Brown authored
Not only fixes error handling but also some uninitialized variable warnings. Signed-off-by:
Lars-Peter Clausen <lars@metafoo.de>
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Mark Brown authored
Try the completion before we start the FLL so that if an interrupt was delayed long enough for us to miss it we don't wait for the completion it signalled. Signed-off-by:
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