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Commit Graph

225 Commits

Author SHA1 Message Date
Takashi Iwai
09ae539e4d ALSA: rme9652: Use standard printk helpers
Convert with dev_err() and co from snd_printk(), etc.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-26 16:45:32 +01:00
Takashi Iwai
e3a471d668 ALSA: hdspm: Use standard printk helpers
Convert with dev_err() and co from snd_printk(), etc.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-26 16:45:31 +01:00
Takashi Iwai
a54ba0fe9f ALSA: hdsp: Use standard printk helpers
Convert with dev_err() and co from snd_printk(), etc.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-26 16:45:31 +01:00
Takashi Iwai
60c5772b50 ALSA: pci: Convert to snd_card_new() with a device pointer
Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-12 11:17:52 +01:00
Takashi Iwai
47d98c026e ALSA: Remove memory reservation code from memalloc helper
Nowadays we have CMA for obtaining the contiguous memory pages
efficiently.  Let's kill the old kludge for reserving the memory pages
for large buffers.  It was rarely useful (only for preserving pages
among module reloading or a little help by an early boot scripting),
used only by a couple of drivers, and yet it gives too much ugliness
than its benefit.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-01-09 07:32:10 +01:00
Takashi Iwai
770bd4bf2e ALSA: rme9652: fix a missing comma in channel_map_9636_ds[]
The lack of comma leads to the wrong channel for an SPDIF channel.
Unfortunately this wasn't caught by compiler because it's still a
valid expression.

Reported-by: Alexander Aristov <aristov.alexander@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-01-05 11:50:33 +01:00
Takashi Iwai
57a4451d26 ALSA: Use strlcpy() instead of strncpy()
We tend to make stupid mistakes with strncpy().  Let's take a safer
one, strlcpy().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-29 15:26:12 +01:00
Takashi Iwai
6913a9dbf1 ASoC: Updates for v3.13
- Further work on the dmaengine helpers, including support for
    configuring the parameters for DMA by reading the capabilities of the
    DMA controller which removes some guesswork and magic numbers fromm
    drivers.
  - A refresh of the documentation.
  - Conversions of many drivers to direct regmap API usage in order to
    allow the ASoC level register I/O code to be removed, this will
    hopefully be completed by v3.14.
  - Support for using async register I/O in DAPM, reducing the time taken
    to implement power transitions on systems that support it.
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Merge tag 'asoc-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Updates for v3.13

 - Further work on the dmaengine helpers, including support for
   configuring the parameters for DMA by reading the capabilities of the
   DMA controller which removes some guesswork and magic numbers fromm
   drivers.
 - A refresh of the documentation.
 - Conversions of many drivers to direct regmap API usage in order to
   allow the ASoC level register I/O code to be removed, this will
   hopefully be completed by v3.14.
 - Support for using async register I/O in DAPM, reducing the time taken
   to implement power transitions on systems that support it.
2013-10-25 11:43:47 +02:00
Dan Carpenter
d14df339c7 ALSA: hdsp - info leak in snd_hdsp_hwdep_ioctl()
In GCC the sizeof(hdsp_version) is 8 because there is a 2 byte hole at
the end of the struct after ->firmware_rev.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-16 11:22:46 +02:00
Sachin Kamat
bf69aa906c ALSA: rme9652: Remove redundant break
'break' after return statement is not necessary.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-09-13 14:39:20 +02:00
Adrian Knoth
1568b88022 ALSA: hdspm - Use enums in hdspm_tco_ltc_frames()
This patch doesn't change functionality, it only improves readability
and fixes a copy&paste error in a comment.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-08-19 20:09:03 +02:00
Adrian Knoth
17d2f00836 ALSA: hdspm - Fix default value in SNDRV_HDSPM_IOCTL_GET_LTC
Use enum hdspm_ltc_format's fps_30 (corresponds to 4) instead of 30,
Other case branches return 1, 2 or 3 respectively, so 30 obviously is
wrong.

Since SNDRV_HDSPM_IOCTL_GET_LTC had never been working due to a
copy&paste error in hdspm.h, this change doesn't break userspace.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-08-19 20:08:57 +02:00
Fengguang Wu
68593c9340 ALSA: hdspm - remove unneeded semicolon
sound/pci/rme9652/hdspm.c:1110:2-3: Unneeded semicolon

Generated by: coccinelle/misc/semicolon.cocci

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-15 15:46:13 +02:00
Martin Dausel
69358fca42 ALSA: hdspm - Added some comments and control register documentation
Signed-off-by: Martin Dausel <martin.dausel@iosono-sound.com>
Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:53:43 +02:00
Adrian Knoth
04659f9e9e ALSA: hdspm - Use snd_ctl_enum_info() in snd_hdspm_info_autosync_ref
Also use snd_ctl_enum_info() to fill the autosync text fields on AES32
and MADI cards (only users of snd_hdspm_info_autosync_ref).

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:53:32 +02:00
Adrian Knoth
eb0d4dbf3d ALSA: hdspm - Use snd_ctl_enum_info() for texts_autosync
Also use snd_ctl_enum_info() to fill the autosync enumerated controls.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:53:25 +02:00
Adrian Knoth
38816545a2 ALSA: hdspm - Use snd_ctl_enum_info for most text arrays
Use snd_ctl_enum_info() to fill most of the enumerated controls. More
non-trivial occurrences will follow in separate commits.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:53:18 +02:00
Adrian Knoth
0dc831b9bc ALSA: hdspm - AES32: Enable TCO support
This patch finally enables TCO support on RME AES(32) cards.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:53:11 +02:00
Adrian Knoth
2d63ec38f5 ALSA: hdspm - AES32: Report external sample rate to userspace
This patch adds a new ALSA control to read the external sample rate from
userspace on RME AES(32) cards.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:53:04 +02:00
Adrian Knoth
2336142fc0 ALSA: hdspm - Introduce hdspm_external_rate_to_enum() helper function
This patch refactors the code to query the external sample rate and its
translation into the corresponding enum into a helper function to
prevent future code duplication.

A later commit will make use of this new helper function.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:52:57 +02:00
Adrian Knoth
194062daba ALSA: hdspm - AES32: Include TCO and Sync-In in proc output
Also report TCO status and Sync-In via /proc/ on AES(32) cards.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:52:49 +02:00
Adrian Knoth
2d60fc7f7d ALSA: hdspm - AES32: Enable TCO/Sync-In in snd_hdspm_put_sync_ref()
This patch enables the user to select "TCO" and "Sync In" as a preferred
sync reference on RME AES(32) cards.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:52:42 +02:00
Adrian Knoth
dbae4a0c8d ALSA: hdspm - AES32: Enable TCO input in hdspm_external_sample_rate()
This patch adds support to read the TCO sample rate in
hdspm_external_sample_rate() on RME AES(32) cards.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:52:37 +02:00
Adrian Knoth
3ac9b0acc3 ALSA: hdspm - AES32: Ignore float/int format bit
As mentioned in the comment, the AES32 cards must not set the format
bit, since it is used to indicate the preferred sync setting instead.

We hence simply skip the corresponding part in the hw_params function.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:52:31 +02:00
Adrian Knoth
051c44fec7 ALSA: hdspm - Enable AES32 in hdspm_get_tco_sample_rate
This patch adds AES32 specific code to hdspm_get_tco_sample_rate to
query the TCO sample rate.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:52:22 +02:00
Adrian Knoth
a57fea8ed4 ALSA: hdspm - Enable AES32 in hdspm_get_wc_sample_rate
This patch adds AES32 specific code to hdspm_get_wc_sample_rate() to
query the wordclock frequency.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:52:17 +02:00
Adrian Knoth
5b266354b9 ALSA: hdspm - Add prototype declarations
This patch only introduces prototype declarations, no real change. The
functions themselves are already present.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:52:10 +02:00
Adrian Knoth
d3c36ed8e5 ALSA: hdspm - Introduce hdspm_get_aes_sample_rate()
Helper function to return the AES sample rate class. This class needs to
be translated via HDSPM_bit2freq() to get the more common
representation.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:52:04 +02:00
Adrian Knoth
db2d1a913d ALSA: hdspm - AES32: Add TCO and Sync-In text entries
Provide the text for the two new clock options "TCO" and "Sync In" on
AES32 cards.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:51:57 +02:00
Adrian Knoth
3c32de58ae ALSA: hdspm - AIO: Drop superfluous HDSPM_AUTOSYNC_REF
The HDSPM_AUTOSYNC_REF macro is only implemented for MADI and AES32
cards, so it doesn't make sense to call it on AIO boards.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:51:49 +02:00
Adrian Knoth
e71b95ad71 ALSA: hdspm - Cosmetics, no real change
This patch does nothing, it's sole intent is to clean up the code.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:51:37 +02:00
Adrian Knoth
b0bf550476 ALSA: hdspm - AES32: Fix TCO sync check reporting
HDSPM_tco_lock and HDSPM_tcoLock were too close, so the previous code
didn't honour the difference between the two.

Let's be more verbose and use HDSPM_tcoLockMadi for MADI cards,
HDSPM_tcoLockAes for AES(32) and fix the code that makes use of both.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:51:27 +02:00
Adrian Knoth
5760107c82 ALSA: hdspm - Create TCO readout function
This patch separates the TCO bits from snd_hdspm_proc_read_madi(), so
the new function can later be shared between MADI and AES32 cards.

It's essentially only moving code around, no new functionality.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:51:21 +02:00
Adrian Knoth
1cb7dbf489 ALSA: hdspm - Fix S/PDIF Sync status and frequency on RME AIO
This is a left-over mistake from old code, the correct register offset is
provided in kcontrol->private_value, not in the index.
Cf. RayDAT case, where it has already been corrected.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:51:12 +02:00
Adrian Knoth
3de9db264c ALSA: hdspm - Add support for AEBs on RME AIO
AIO cards allow to use AEB (Analogue Expansion Boards) to add four
input and/or output channels.

This patch adds the necessary code to detect and enable the additional
I/O channels.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:51:06 +02:00
Adrian Knoth
42f4c12dcf ALSA: hdspm - Enable AD/DA/PH gains and S/PDIF-Input select on AIO
This patch uses the newly introduced HDSPM_CONTROL_TRISTATE functions to
create and expose the following ALSA controls:

   - Gain selection for Input, Output and Phones (HiGain, +4dBu, -10dbV)
   - S/PDIF Input select (Coaxial, Optical, Internal)

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:51:00 +02:00
Adrian Knoth
acf14767e1 ALSA: hdspm - Introduce generic AIO tristate control
AIO cards offer at least four individual settings options with three
states each. Those settings are represented as two bits in the settings
register with the following meaning:

   0*some_base_bit --> Option value 0
   1*some_base_bit --> Option value 1
   2*some_base_bit --> Option value 2
   3*some_base_bit --> mask to select the two involved bits

This patch adds a generic ALSA control macro for such a value-to-bit
pattern mapping. It will be used in a later commit to expose four new
controls.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:50:49 +02:00
Adrian Knoth
8cea571042 ALSA: hdspm - Refactor ENUMERATED_CTL_INFO into function
ENUMERATED_CTL_INFO is a macro, so the binary code is generated multiple
times. To avoid code duplication, refactor the involved functionality
into a function and make ENUMERATED_CTL_INFO a call to this function.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:50:42 +02:00
Adrian Knoth
fb0f121e0f ALSA: hdspm - Add S/PDIF, XLR, WCK48 and ADAT-in controls for RME AIO cards
This commit adds the following ALSA controls:

   - S/PDIF Out Optical to switch S/PDIF Out from coaxial to optical
   - S/PDIF Out Professional to send the Pro bit in the output stream
   - ADAT-Internal to enable ADAT/TDIF Expansion Board (AEB/TEB)
   - XLR Breakout Cable if analogue I/O uses the XLR breakout cable
   - WCK48 to force WordClock to the 32-48kHz range (single speed) if
     the card is operating at higher frequencies

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:50:35 +02:00
Adrian Knoth
11a5cd3c95 ALSA: hdspm - Add S/PDIF and WCK48 controls for RME RayDAT
This commit adds new ALSA controls to send single-speed WordClock and
S/PDIF-Professional on RME RayDAT cards.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:50:30 +02:00
Adrian Knoth
34be7ebbb4 ALSA: hdspm - Drop duplicate code in hdspm_set_system_clock_mode()
hdspm_set_system_clock_mode() is almost a one-by-one copy of
hdspm_set_toggle_setting(). To improve code quality, remove the
duplication.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:50:24 +02:00
Adrian Knoth
ce13f3f33a ALSA: hdspm - Augment HDSPM_TOGGLE_SETTING for AIO/RayDAT
The HDSPM_TOGGLE_SETTING functions alter the control_register on older
cards. On newer cards (AIO/RayDAT), they have to operate on the
settings_register instead.

This patch augments the existing functions to work with AIO/RayDAT, too.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:50:18 +02:00
Adrian Knoth
b2ed632687 ALSA: hdspm - Introduce hdspm_is_raydat_or_aio()
RME RayDAT and AIO cards are new designs with different register
settings. Since we need to distinguish them from older cards multiple
times in the driver, refactor the code into a separate helper function.

No functional change intended.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:50:11 +02:00
Adrian Knoth
384f778fd9 ALSA: hdspm - Add missing defines for RME AIO and RayDAT
The driver did not support all possible configurations. These defines
will be used by later commits to add the missing functionality.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-05 14:50:03 +02:00
Adrian Knoth
7b5593976c ALSA: hdspm - Allow SingleSpeed WordClock when in DS/QS mode
Similarly to MADI, WordClock can also be at SingleSpeed while the card
is actually working at twice or four times this rate. If so, multiply
the base rate accordingly.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-05-31 15:06:01 +02:00
Adrian Knoth
a8a729fa06 ALSA: hdspm - Refactor SS/DS/QS clock multiplier into function
When the DoubleSpeed or QuadSpeed bit is set, the SingleSpeed frequency
has to be multiplied accordingly. Since this functionality will be
required at least twice, refactor it into a separate function.

The second reference to the newly introduced hdspm_rate_multiplier()
will be in a separate commit.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-05-31 15:05:41 +02:00
Adrian Knoth
a8cd714804 ALSA: hdspm - Add support for 128-192kHz WordClock input
Allow WordClock input rates of 128, 176.4 and 192kHz.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-05-31 15:05:19 +02:00
Takashi Iwai
20a24225d8 ALSA: PCI: Remove superfluous pci_set_drvdata(pci, NULL) at remove
As drvdata is cleared to NULL at probe failure or at removal by the
driver core, we don't have to call pci_set_drvdata(pci, NULL) any
longer in each driver.

The only remaining pci_set_drvdata(NULL) is in azx_firmware_cb() in
hda_intel.c.  Since this function itself releases the card instance,
we need to clear drvdata here as well, so that it won't be released
doubly in the remove callback.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-05-29 12:37:32 +02:00
Adrian Knoth
a817650ebb ALSA: hdspm - Enable new TCO ALSA controls
Expose the newly added TCO LTC and sync check functions to userspace.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-11 10:11:21 +01:00
Adrian Knoth
f99c78812f ALSA: hdspm - Add ALSA controls to read the TCO LTC state
This patch adds new ALSA controls to query the LTC state from userspace.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-11 10:11:20 +01:00