- 23 9月, 2006 16 次提交
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由 Takashi Iwai 提交于
This patch adds a new attribute, pcm_class, to each PCM sysfs entry. It's useful to detect what kind of PCM stream is, for example, HAL can check whether it's a modem or not. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Takashi Iwai 提交于
Added the definition of TLV dB range compound. It contains one or more dB-range or linear-volume TLV entries with min/max ranges. Used for volume controls with non-linear curves. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Takashi Iwai 提交于
- Clean up the code in AK4xxx-ADDA i2c code. - Fix capture gain controls for AK5365 - Changed the static table for DAC/ADC mixer labels to use structs - Implemented TLV entries for each AK codec The volumes in AK4524, AK4528 and AK5365 are corrected with a table to be suitable for dB conversion. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Takashi Iwai 提交于
Added the definition of linear volume TLV type. Some DSP chips and codecs (e.g. AK codec) use linear volume control. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Takashi Iwai 提交于
Added the dB scale information to vxpocket and vx222 drivers. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Takashi Iwai 提交于
Added the dB scale information to ad1848 driver. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Jochen Voss 提交于
Add support for the AK5365 ADC. Signed-off-by: NJochen Voss <voss@seehuhn.de> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Takashi Iwai 提交于
The flag to avoid 32bit-incompatible mmap for control/status records should be outside the pcm substream instance since a substream can be shared among multiple opens. Now it's flagged in pcm_file list that is directly assigned to file->private_data. Also, removed snd_pcm_add_file() and remove_file() functions and substream.files field that are not really used in the code. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 James Courtier-Dutton 提交于
Signed-off-by: NJames Courtier-Dutton <James@superbug.co.uk> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Takashi Iwai 提交于
Remove unused tlv_rw field from struct snd_kcontrol. The callback is set in tlv.c field, instead. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Jaroslav Kysela 提交于
- added callback option - added READ/WRITE/COMMAND flags to access member - added WRITE/COMMAND ioctls - added SNDRV_CTL_EVENT_MASK_TLV for TLV change notifications - added TLV support to ELEM_ADD ioctl Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Takashi Iwai 提交于
Added CONFIG_SND_AC97_POWER_SAVE kernel config to enable the support of aggressive AC97 power-saving mode. In this mode, the AC97 powerdown register bits are dynamically controlled at each open/close of PCM streams. The mode is activated via power_save option for snd-ac97-codec driver. As default it's off. It can be turned on/off on the fly via sysfs, too. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Takashi Iwai 提交于
Deprecated snd_card_free_in_thread(), replaced with snd_card_free_when_closed(). Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Takashi Iwai 提交于
Orignally proposed by Sam Revitch <sam.revitch@gmail.com>. Unregister device files at disconnection to avoid the futher accesses. Also, the dev_unregister callback is removed and replaced with the combination of disconnect + free. A new function snd_card_free_when_closed() is introduced, which is used in USB disconnect callback. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Takashi Iwai 提交于
- Add the linked list to each proc entry to enable a single-shot disconnection (unregister) - Deprecate snd_info_unregister(), use snd_info_free_entry() - Removed NULL checks of snd_info_free_entry() Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Jaroslav Kysela 提交于
This patch implements a TLV mechanism to transfer an additional information like dB scale to the user space. The types might be extended in future. Acked-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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- 19 9月, 2006 1 次提交
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由 David Woodhouse 提交于
Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org>
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- 13 7月, 2006 2 次提交
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由 Takashi Iwai 提交于
Fixed 'section mismatch' errors in ALSA PCI drivers: - removed invalid __devinitdata from pci id tables - fix/remove __devinit of functions called in suspend/resume Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Clemens Ladisch 提交于
Drop the snd_minor structure's name field that was just a helper for devfs device deregistration. Signed-off-by: NClemens Ladisch <clemens@ladisch.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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- 03 7月, 2006 1 次提交
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由 Thomas Gleixner 提交于
Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Jaroslav Kysela <perex@suse.cz> Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 29 6月, 2006 4 次提交
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由 Takashi Iwai 提交于
Fix spaces, fold lines to fit 80 columns in ak4xxx-adda driver codes. Split a long reset function to each codec routine just for better readability. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Jani Alinikula 提交于
This patch adds stereo controls to revo cards by making the ak4xxx driver mixers configurable from the card driver. Signed-off-by: NJani Alinikula <janialinikula@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Jaya Kumar 提交于
This patch adds two mixer controls. The V_REFOUT enable is a documented register that couples the microphone input lines to the V_REFOUT DC source. The High Pass Filter enable in the AC97_AD_TEST2 (0x5c) is an undocumented register provided by Miller Puckette via Analog Devices that enables the AD codec to apply a high pass filter to the input. Signed-off-by: NJaya Kumar <jayakumar.alsa@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Takashi Iwai 提交于
Suppress 'irq handler mismatch' messages at auto-probing of irqs in ALSA ISA drivers. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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- 25 6月, 2006 1 次提交
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由 Andrew Morton 提交于
In file included from sound/i2c/other/tea575x-tuner.c:30: include/sound/tea575x-tuner.h:36: error: field 'vd' has incomplete type include/sound/tea575x-tuner.h:37: error: field 'fops' has incomplete type sound/i2c/other/tea575x-tuner.c:89: warning: 'struct inode' declared inside parameter list sound/i2c/other/tea575x-tuner.c:89: warning: its scope is only this definition or declaration, which is probably not what you want sound/i2c/other/tea575x-tuner.c: In function 'snd_tea575x_ioctl': sound/i2c/other/tea575x-tuner.c:91: warning: implicit declaration of function 'video_devdata' sound/i2c/other/tea575x-tuner.c:91: warning: initialization makes pointer from integer without a cast sound/i2c/other/tea575x-tuner.c:92: warning: implicit declaration of function 'video_get_drvdata' sound/i2c/other/tea575x-tuner.c:92: warning: initialization makes pointer from integer without a cast sound/i2c/other/tea575x-tuner.c:96: warning: implicit declaration of function '_IOR' sound/i2c/other/tea575x-tuner.c:96: error: syntax error before 'struct' sound/i2c/other/tea575x-tuner.c:99: error: 'v' undeclared (first use in this function) sound/i2c/other/tea575x-tuner.c:99: error: (Each undeclared identifier is reported only once sound/i2c/other/tea575x-tuner.c:99: error: for each function it appears in.) sound/i2c/other/tea575x-tuner.c:108: warning: implicit declaration of function 'copy_to_user' sound/i2c/other/tea575x-tuner.c:112: warning: implicit declaration of function '_IOWR' sound/i2c/other/tea575x-tuner.c:112: error: syntax error before 'struct' sound/i2c/other/tea575x-tuner.c:115: warning: implicit declaration of function 'copy_from_user' sound/i2c/other/tea575x-tuner.c: At top level: sound/i2c/other/tea575x-tuner.c:129: error: syntax error before 'case' sound/i2c/other/tea575x-tuner.c:146: warning: type defaults to 'int' in declaration of 'snd_tea575x_set_freq' sound/i2c/other/tea575x-tuner.c:146: warning: parameter names (without types) in function declaration sound/i2c/other/tea575x-tuner.c:146: error: conflicting types for 'snd_tea575x_set_freq' sound/i2c/other/tea575x-tuner.c:62: error: previous definition of 'snd_tea575x_set_freq' was here sound/i2c/other/tea575x-tuner.c:146: warning: data definition has no type or storage class sound/i2c/other/tea575x-tuner.c:147: error: syntax error before 'return' sound/i2c/other/tea575x-tuner.c:151: error: syntax error before '&' token sound/i2c/other/tea575x-tuner.c:152: error: syntax error before '.' token sound/i2c/other/tea575x-tuner.c:152: warning: type defaults to 'int' in declaration of 'strcpy' sound/i2c/other/tea575x-tuner.c:152: warning: function declaration isn't a prototype sound/i2c/other/tea575x-tuner.c:152: error: conflicting types for 'strcpy' sound/i2c/other/tea575x-tuner.c:152: warning: data definition has no type or storage class sound/i2c/other/tea575x-tuner.c: In function 'snd_tea575x_init': sound/i2c/other/tea575x-tuner.c:194: warning: implicit declaration of function 'video_set_drvdata' sound/i2c/other/tea575x-tuner.c:197: error: 'video_exclusive_open' undeclared (first use in this function) sound/i2c/other/tea575x-tuner.c:198: error: 'video_exclusive_release' undeclared (first use in this function) sound/i2c/other/tea575x-tuner.c:200: warning: implicit declaration of function 'video_register_device' sound/i2c/other/tea575x-tuner.c:200: error: 'VFL_TYPE_RADIO' undeclared (first use in this function) sound/i2c/other/tea575x-tuner.c: In function 'snd_tea575x_exit': sound/i2c/other/tea575x-tuner.c:215: warning: implicit declaration of function 'video_unregister_device' distcc[7333] ERROR: compile sound/i2c/other/tea575x-tuner.c on x/32 failed make[1]: *** [sound/i2c/other/tea575x-tuner.o] Error 1 Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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- 23 6月, 2006 13 次提交
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由 Jaroslav Kysela 提交于
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由 Rodolfo Giometti 提交于
This patch by Rodolfo Giometti disables the AC97 AUX and VIDEO controls on the WM9705 when the touchscreen is selected as the AUX and VIDEO lines are shared with the touch controller. Changes:- o Added AC97_HAS_NO_AUX flag o Test for AC97_HAS_NO_AUX flag in snd_ac97_mixer_build() o Sets AC97_HAS_NO_VIDEO and AC97_HAS_NO_AUX in patch_wolfson05() when WM9705 touch driver is selected. Signed-off-by: NRodolfo Giometti <giometti@linux.it> Signed-off-by: NLiam Girdwood <liam.girdwood@wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Change the 5th argument of snd_mpu401_uart_new() to bit flags instead of a boolean. The argument takes bits that consist of MPU401_INFO_XXX flags. The callers that used the value 1 there are replaced with MPU401_INFO_INTEGRATED. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Fixed rwlock around snd_iprintf() in sound core part. Replaced with mutex. Also, make mutex and flags static variables with addition of snd_card_locked() function (just for sound.c). Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Clemens Ladisch 提交于
Add a get_port_info callback to the snd_rawmidi_global_ops structure to allow the USB MIDI driver to supply information flags for the sequencer ports created by seq_midi. Signed-off-by: NClemens Ladisch <clemens@ladisch.de>
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由 Clemens Ladisch 提交于
Add four new information flags SNDRV_SEQ_PORT_TYPE_HARDWARE, _SOFTWARE, _SYNTHESIZER, _PORT for sequencer ports. This makes it easier for apps like Rosegarden to make policy decisions based on the port type. Signed-off-by: NClemens Ladisch <clemens@ladisch.de>
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由 Takashi Iwai 提交于
Move mmap_count to snd_pcm_substream instead of runtime struct so that multiplly opened substreams via O_APPEND can be handled correctly. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Added O_APPEND flag support to PCM to enable shared substreams among multiple processes. This mechanism is used by dmix and dsnoop plugins. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Remove unneeded read/write_size fields in proc text ops. snd_info_set_text_ops() is fixed, too. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Make the read/write buffer size of proc text interface variable. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Move EXPORT_SYMBOL()s to places adjacent to functions/variables. Also move OSS-specific hw_params helper functions to pcm_oss.c. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Clean up ugly hacks for sync with alsa-lib in pcm_params.h. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 James Courtier-Dutton 提交于
Signed-off-by: NJames Courtier-Dutton <James@superbug.co.uk>
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- 18 6月, 2006 1 次提交
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由 David Woodhouse 提交于
This adds the Kbuild files listing the files which are to be installed by the 'headers_install' make target, in generic directories. Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org>
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- 04 5月, 2006 1 次提交
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由 David Woodhouse 提交于
We should be using __u32 et al, not the kernel-private types. Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org>
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