- 27 Jul, 2011 5 commits
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Takashi Iwai authored
Copying hp_pins and speaker_pins from line_out_pins may confuse the parser, and it can lead to duplicated initializations for the same pin with a wrong DAC assignment. The problem appears in 3.0 kernel code. Cc: <stable@kernel.org> (for 3.0) Signed-off-by:Takashi Iwai <tiwai@suse.de>
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Dan Carpenter authored
"adapter" is used as an array index in the adapters[] array so the off by one would make us read past the end. 1c073b67 "ALSA: asihpi - Remove spurious adapter index check" reverted Dan Rosenberg's check that would have prevented the overflow here. Signed-off-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
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Takashi Iwai authored
Somce quirk models don't set adc_nids but let the parser filling it. But the recent code has unnecessary NULL-checks of spec->input_mux, and it resulted in NULL dereferences. This patch fixes that regression. Reported-and-tested-by:
Oliver Neukum <oneukum@suse.de> Signed-off-by:
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Eliot Blennerhassett authored
Fixes bug introduced by 1c073b67. Also declare pa local to block in which it is used. Signed-off-by:
Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by:
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Vitaliy Kulikov authored
This patch also registers all necessary callbacks to support mute LED only when such control is enabled. And it keeps codec AFG in D0 or D1 state all the time when aggressive power managemnt is enabled for vref-out control (and mute LED) work correctly. Signed-off-by:
Vitaliy Kulikov <Vitaliy.Kulikov@idt.com> Signed-off-by:
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- 26 Jul, 2011 8 commits
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Takashi Iwai authored
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Tim Howe authored
This update includes the changes necessary for supporting the CS421x family of codecs. Previously this file only supported the CS420x family of codecs. This file also contains init verbs to correct several issues in the CS421x hardware. Behavior between the CS421x and CS420x codec families is similar, so several functions have been reused with "if" statements to determine which codec family (CS421x or CS420x) is present. Also, this file will be updated sometime in the near future in order to add support for a system using CS421x that requires mono mix on the speaker output only. [Fix const usages and adaption for new APIs by tiwai] Signed-off-by:
Tim Howe <tim.howe@cirrus.com> Signed-off-by:
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Takashi Iwai authored
Move the macros depending on snd_mask_min() and co out of pcm.h into pcm_params.h. Otherwise using some params_*() macros will give comiple errors without inclusion of pcm_params.h. Also use hw_param_interval_c() and hw_param_mask_c() for const pointer. Reported-by:
Tim Blechmann <tim@klingt.org> Signed-off-by:
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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 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:
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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 3 commits
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Mark Brown authored
This reverts commit d7c3e952 as it does not currently build due to missing dependencies in the Samsung tree. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by:
Jassi Brar <jassisinghbrar@gmail.com> Acked-by:
Liam Girdwood <lrg@ti.com>
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Vitaliy Kulikov authored
Signed-off-by:
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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:
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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
Signed-off-by:
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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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- 20 Jul, 2011 1 commit
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Liam Girdwood authored
In preparation for ASoC Dynamic PCM (AKA DSP) support. Provide convenience methods to retrieve the soc_card or snd_card from a DAPM context. Signed-off-by:
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