| Commit message (Collapse) | Author | Age | Files | Lines |
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Added "IEC958 PCM Stream" controls for the per-stream IEC958 status
bits. Using this instead of "IEC958 Default" is safer since the status
bits will be recovered to the default states after closing the PCM
stream.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Added the missing card->private_data initialization that caused obvious
problems at PM.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Check the availability of ac97 at PM suspend/resume callbacks.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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The register and channel_id pair were twisted in the pm code...
Oh my.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Don't override some values in ca0106_init_chip() at resume.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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The return value of pci_enable_device() must be checked even in resume
callback:
sound/pci/ca0106/ca0106_main.c:1779: warning: ignoring return value of ‘pci_enable_device’, declared with attribute warn_unused_result
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Added the missing PM support for snd-ca0106 driver.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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The capture with 44.1kHz on ca0106 seems to cause loud noises on
later playbacks, which doesn't support 44.1kHz. A simple fix is to
disable 44.1kHz, as the "default" PCM with dsnoop is anyway only with
48kHz.
Reference: Novell bnc#447624
https://bugzilla.novell.com/show_bug.cgi?id=447624
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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With the callback mode HRTIMER_CB_IRQSAFE_UNLOCK, the start of the
stream with zero delay doesn't work. Since IRQSAFE mode is removed,
we have to change the pcsp start-up code.
This patch splits the callback function to two parts, the triggering
of the port and the calculation of the expire time, and the update of
the ALSA PCM core. The first part is called both from the trigger-start
and the hrtimer callback while the latter is handled only in the
hrtimer callback.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Conflicts:
sound/drivers/pcsp/pcsp_lib.c
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This patch removes an inconsistency that became apparent when I
documented the fields of snd_ca0106_details. spi_dac is always
used in a 'boolean' sense, so this cleanup should make no difference.
[Actually, there is one place checking explicitly spi_dac == 1, so
this will change the behavior. But, supposing it's rather a typo,
I apply this clean-up patch -- tiwai]
Signed-off-by: Ben Stanley <Ben.Stanley@exemail.com.au>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi wrote an email [1] explaining the fields of snd_ca0106_details,
so I captured the information into the ca0106.h header file.
[1] http://article.gmane.org/gmane.linux.alsa.devel/56783/match=takashi+gpio_type
Signed-off-by: Ben Stanley <Ben.Stanley@exemail.com.au>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Fixed a compile warning below:
sound/isa/sb/sb8.c: In function ‘snd_sb8_probe’:
sound/isa/sb/sb8.c:104: warning: ‘err’ may be used uninitialized in this function
by setting the return value correctly.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Sparse asked whether these could be static.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Reduce the command timeout to 0.5sec. Should be enough to allow a
working command interface but removes a RCU stall and slow resume on
some revisions where the AC97 revision detection stalls in resume.
Signed-off-by: Peter Gruber <nokos@gmx.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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This fixes a sparse warning caused by the lack of a connection with the
prototype for ac97_bus_type.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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The WM9715 is software compatible with the WM9711 and WM9712.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Fix a build warning
sound/pci/cs46xx/cs46xx_lib.c:3643: warning: unused variable ‘i’
when CONFIG_SND_CS46XX_NEW_DSP=n.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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It's mature enough now.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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The function snd_mixart_create creates a link between mgr and card that
allows snd_mixart_free to free card as well. But if snd_mixart_create
fails, then the link has not been created and card has to be freed explicitly.
The semantic match that finds the problem is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@r exists@
local idexpression x;
statement S,S1;
position p1,p2,p3;
expression E,E1;
type T,T1;
expression *ptr != NULL;
@@
(
if ((x@p1 = snd_card_new(...)) == NULL) S
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x@p1 = snd_card_new(...);
)
... when != snd_card_free(...,(T)x,...)
when != if (...) { <+... snd_card_free(...,(T)x,...) ...+> }
when != true x == NULL || ...
when != x = E
when != E = (T)x
when any
(
if (x == NULL || ...) S1
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if@p2 (...) {
... when != snd_card_free(...,(T1)x,...)
when != if (...) { <+... snd_card_free(...,(T1)x,...) ...+> }
when != x = E1
when != E1 = (T1)x
(
return \(0\|<+...x...+>\|ptr\);
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return@p3 ...;
)
}
)
@ script:python @
p1 << r.p1;
p3 << r.p3;
@@
print "* file: %s snd_card_new: %s return: %s" % (p1[0].file,p1[0].line,p3[0].line)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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snd-usb-caiaq: clean up the control adding code by moving dulpicate code
to a function.
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Allow input from microphone on iMac G4 Flat-panel (Tumbler).
Signed-off-by: Risto Suominen <Risto.Suominen@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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HRTIMER_CB_IRQSAFE was removed in the upstream.
Try to use HRTIMER_CB_IRQSAFE_UNLOCKED instead.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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PCM Playback Volume:1 is actually assigned to a mic loopback volume
on iBook G4. Let's rename it.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Add descriptions of snd_BUG() and snd_BUG_ON().
Also fixed a typo in the comment of snd_printk(), too.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Change snd_BUG_ON() to evaluate the given condition, at least, in syntax
for avoiding compile warnings such as unused variables. The compiler
should optimize out the condition evaluation in the real code, though.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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The previous IRQ mask initialization was wrong. It must set the bits
to be masked.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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The IRQMASK register has to be set to zero expclitily at the initialization
otherwise you'll get no interrupts properly at later operations.
Also, removed the old commented out codes.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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I fixed all of coding style errors and some warnings, now it is down to:
checkpatch.pl-0.24 --no-tree --file --strict --terse emu10k1_main.c
total: 0 errors, 62 warnings, 7 checks, 2075 lines checked
Signed-off-by: Vedran Miletic <rivanvx@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Commit 18c7109289625106cdc810b20b628cd13b46d6dd had #endif leftoff from
compilation. This patch fixes it.
Also, I replaced a misplaced comment by a useful one, that explains why are
here #ifdef and #endif added in compilation.
Signed-off-by: Vedran Miletic <rivanvx@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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* added missing SBxxxx, CTxxxx, PCxxx and MAEMxxxx where they were missing,
and fixed some of them which were wrong (according to kx.inf, which is pretty
accurate compared to anything out there)
* fixed device names to make them more consistent across various cards
* fixed order of devices where appropriate
Signed-off-by: Vedran Miletic <rivanvx@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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MPU TX causes IRQ floods on VT172x devices mysteriously.
Disable TX IRQ if the IRQ flood is detected.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Some hardwares with ALC655 codec don't indicate the proper ext id bit
for SPDIF output although it supports. Force to enable the bit.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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snd-pcsp driver takes chip->substream_lock together with PCM substream
lock. These are even mixed up with hrtimer's lock, resulting in messy
lock depencies. Right now, snd-pcsp driver resolves the deadlock by
using HRTIMER_CB_SOFTIRQ. However, this isn't nice for a really fast
path like bit-flipping.
This patch introduces a tasklet for PCM period handling so that the
hrtimer callback can be handled fast. This also reduce the use of
chip->substream_lock to avoid deadlocks. It's still used in pointer
callback, but even this could be removed with a proper barrier.
Another good solution is to introduce async trigger callback. But,
this will involve with a major rewrite of the PCM core code, so I
take first this easy fix.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Use the new %pF for error messages in snd_device_*() functions
to give more understandable results.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Due to the conversion (drop) from 24bit in the DSP to 16bit in AC97,
the maximum capture level on Audigy seems lower than it could be.
This patch adds a workaround to enable the artificial capture boost
switch. When this switch is on, the whole analog capature level is
boost up. However, this results in the lower capture resolution.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Fix a typo (& and &&)
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Thanks to Troy Kisky <troy.kisky@boundarydevices.com> for noticing.
- DSP_A format has 1-bit data delay which corresponds to SSM6202 submode 2
- DSP_B has 0-bit data delay which corresponds to submode 1
- Currently driver sets them opposite so swap the submode setting
Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Cc: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- OMAP McBSP DAI driver claims to support DSP_A format which has 1-bit data
delay but configures link for 0-bit data delay which is in fact DSP_B
- Fix this by changing format from DSP_A to DSP_B
- Fix also TLV320AIC23 codec and OSK5912 machine drivers since the same
error is populated also there
Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Acked-by: Arun KS <arunks@mistralsolutions.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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