- Nov 29, 2014
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Takashi Sakamoto authored
Currently, dice driver supports AMDTP out-stream. In followed commits, AMDTP in-stream will be supported but current name of members in dice structure are not propper. This commit renames these members to proper name. Additionally, for easily distinguishing local symbols from structure tag, rename dice tag into snd_dice. Signed-off-by:
Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Takashi Sakamoto authored
The checkpatch.pl generates some warnings due to: - C99 comment - a line over 80 characters - min() for parameters with different types Signed-off-by:
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- Nov 28, 2014
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Takashi Iwai authored
The commit [7a2e9ddc: ALSA: usb-audio: Add native DSD support for Denon/Marantz DACs] requires the new format definition that has landed only in for-next branch.
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Jurgen Kramer authored
Denon/Marantz USB DACs need a specific vendor command to switch between PCM and DSD mode. This patch adds a new quirk function to switch between the two modes using the specific USB vendor command. This patch applies to the following devices: - Marantz SA-14S1 - Marantz HD-DAC1 Signed-off-by:
Jurgen Kramer <gtmkramer@xs4all.nl> Signed-off-by:
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Jurgen Kramer authored
This patch adds native DSD support for the following devices: - Marantz SA-14S1 - Marants HD-DAC1 Signed-off-by:
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Takashi Iwai authored
User can pass snoop option to enable/disable the snoop behavior, but currently azx_check_snoop_available() always turns it off for some devices. For better debuggability, change the parameter as bint, and allow user to enable/disable forcibly the snoop when specified via the module option. Signed-off-by: -
Takashi Iwai authored
Add a new driver_caps bit, AZX_DCAPS_SNOOP_OFF, to set the snoop off as default. This new bit is used for the checks in azx_check_snoop_available(). Most of case-switches are replaced with the new dcaps in each entry. While working on it, for avoiding to spend more bits, combine three bits AZX_DCAPS_SNOOP_SCH, AZX_DCAPS_SNOOP_ATI and AZX_DCAPS_SNOOP_NVIDIA bits into a flat type of two bits. This reduces the bits usages, and assign AZX_DCAPS_OFF to this empty bit now. Signed-off-by:
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- Nov 27, 2014
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Takashi Iwai authored
Merge the proper mixer resume support for quirk codes.
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Dan Carpenter authored
In olden times the snd_hda_param_read() function always set "*start_id" but in 2007 we introduced a new return and it causes uninitialized data bugs in a couple of the callers: print_codec_info() and hdmi_parse_codec(). Fixes: e8a7f136 ('[ALSA] hda-intel - Improve HD-audio codec probing robustness') Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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- Nov 22, 2014
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Eliot Blennerhassett authored
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Eliot Blennerhassett <eliot@blennerhassett.gen.nz> Signed-off-by:
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Eliot Blennerhassett authored
Only determining if low latency mode is enabled. Failure indicates adapter has no modes Signed-off-by:
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Eliot Blennerhassett authored
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Eliot Blennerhassett authored
Prevents spewing of useless messages if app keeps trying to access the card. Signed-off-by:
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Eliot Blennerhassett authored
Some cards have a so-called low-latency mode, in which they present a single multichannel stream with no mixing or samplerate conversion. In this mode the card can generate an interrupt per internal processing block (typically 32 or 64 frames) Signed-off-by:
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Eliot Blennerhassett authored
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Eliot Blennerhassett authored
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Eliot Blennerhassett authored
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Eliot Blennerhassett authored
Audio cards wth have AVB or BLU Link IO. Tuner card with DAB receiver Signed-off-by:
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Eliot Blennerhassett authored
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Dan Carpenter authored
"devc" can't be NULL here so there is no need to check. Also I removed the "devc = NULL" assignment because devc is stored on stack so it's a no-op. Signed-off-by:
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- Nov 21, 2014
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Markus Elfring authored
The functions release_and_free_resource() and snd_util_memhdr_free() test whether their argument is NULL and then return immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by:
Markus Elfring <elfring@users.sourceforge.net> Signed-off-by:
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Markus Elfring authored
ALSA: es1688_lib: Deletion of an unnecessary check before the function call "release_and_free_resource" The release_and_free_resource() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by:
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Markus Elfring authored
The functions snd_seq_oss_timer_delete() and vunmap() perform also input parameter validation. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by:
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Jussi Laako authored
This patch fixes XMOS DSD sample format to DSD_U32_BE and also adds DSD_U16_BE and DSD_U32_BE sample formats. Signed-off-by:
Jussi Laako <jussi@sonarnerd.net> Acked-by:
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Takashi Iwai authored
Scarlett driver uses almost compatible usb_mixer_elem_info struct, so we just need to add a couple of simple resume callbacks to handle them accordingly. Signed-off-by: -
Takashi Iwai authored
Like the previous fixes, the mixer accessors are converted to use usb_mixer_elem_list objects. In addition, the proper shutdown check are put in get and put callbacks. Signed-off-by: -
Takashi Iwai authored
A few FTU mixer controls have the own value handling, so they have to be rewritten to follow the support for resume callbacks. This ended up in a fair amount of refactoring. Its own struct is now removed, instead the values are embedded in kctl private_value totally. Signed-off-by: -
Takashi Iwai authored
The changes at this time are a bit more wider than previous ones. Firstly, the NI controls didn't cache the values, so I had to implement the caching. It's stored in bit 24 of private_value. In addition to that, the initial values have to be read from registers. Signed-off-by: -
Takashi Iwai authored
Again another quirk fix, just convert to usb_mixer_elem_list with the resume callback for Mbox 1 stuff. Signed-off-by: -
Takashi Iwai authored
This time it's about Xonar U1: add the proper resume support for "Digital Playback Switch" element. Also, the status is moved into kcontrol private_value from usb_mixer_interface struct field. One more cut. Signed-off-by: -
Takashi Iwai authored
Similar as the previous fix, this adds the proper resume support to Emu0202 "Front Jack Channels" enum mixer element. Signed-off-by: -
Takashi Iwai authored
Rewrite the code to handle LEDs on audigy2nx and co for supporting the proper resume. A new internal helper function add_single_ctl_with_resume() is introduced to manage the usb_mixer_elem_list more easily. Also while we're at it, move audigy2nx_leds[] in usb_mixer_interface struct into the private_value of each kctl, too. Signed-off-by: -
Takashi Iwai authored
So far, we blindly assumed that the all usb-audio mixer elements follow the standard and apply the standard resume method for the registered elements in the id_elems[] list. However, some quirks really need the own resume and it's incomplete for now. This patch enhances the resume handling in two folds: - split some fields in struct usb_mixer_elem_info into a smaller header struct (usb_mixer_elem_list) for keeping the minimal information in the linked-list; the usb_mixer_elem_info embeds this header struct instead - add resume and dump callbacks to usb_mixer_elem_list struct to allow quirks providing the own methods For the standard mixer elements, these new callbacks are set to the standard ones as default, thus there is no functional change by this patch yet. The dump and resume callbacks are typedef'ed for ease of later patches using arrays of such function pointers. Signed-off-by: -
Hui Wang authored
The machine originally use the quirk ALC269_FIXUP_HP_GPIO_MIC1_LED, but the LED doesn't work at all. After this change, the machine will change to use ALC269_FIXUP_HP_MUTE_LED_MIC1 through pin_fixup_tbl[], and the LED works well. BugLink: https://bugs.launchpad.net/bugs/1389497 Tested-by:
TieFu Chen <tienfu.chen@canonical.com> Cc: Kailang Yang <kailang@realtek.com> Cc: stable@vger.kernel.org Signed-off-by:
Hui Wang <hui.wang@canonical.com> Signed-off-by:
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Kailang Yang authored
New HP machine supported output mute led and input mute led. ALC286: GPIO1 to control output mute led. GPIO5 to control input mute led. Signed-off-by:
Kailang Yang <kailang@realtek.com> Signed-off-by:
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- Nov 20, 2014
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Takashi Iwai authored
Introduce an internal helper macro for avoiding many open codes. The only slight behavior change is in a couple of get ballcks where the value is reset at error no matter whether ignore_ctl_error is set or not. Actually this is even safer than before. Signed-off-by: -
Takashi Iwai authored
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Takashi Iwai authored
snd_nativeinstruments_control_get() uses a stack as a buffer for usb_control_msg(), but it's basically not allowed. Replace the call with a safer helper, snd_usb_ctl_msg(), instead. Signed-off-by: -
Takashi Iwai authored
There are a few duplicated codes handling the mute and mic-mute LEDs via GPIO pins. Let's consolidate to single helpers. Here we introduced two new fields to alc_spec, gpio_mute_led_mask and gpio_mic_led_mask, to contain the bit mask to set/clear. Also, mute_led_polarity is evaluated as well. Signed-off-by:
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- Nov 18, 2014
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Takashi Sakamoto authored
Complete missing parameters, correct wrong reference, and add an explaination about the differences between the latest specification and our implementation. Signed-off-by:
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