Commit Graph

23358 Commits

Author SHA1 Message Date
Nicolin Chen
739146b614 ASoC: fsl: Use #ifdef instead of #if for CONFIG_PM_SLEEP
Change them to #ifdef as CONFIG_PM_SLEEP might not be defined at all.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-26 11:08:00 +09:00
Mark Brown
ce247b45a3 Merge branch 'topic/fsl-mega-fast' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-fsl 2015-10-26 11:07:40 +09:00
Axel Lin
bc86e53a0a ASoC: rt5645: Sort the order for register bit defines
So we have consistent order for register bit defines.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-26 10:27:48 +09:00
Maruthi Srinivas Bayyavarapu
ab57b8e90c ASoC: dwc: add check for master/slave format
DW i2s controller's master/slave config can be read from a
read-only register. Machine driver can try to set a master/slave
format on cpu-dai using 'set_fmt' of dai ops. A check is added to
verify codec is master when dwc is slave and vice-versa.

Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-24 06:29:38 +09:00
Oder Chiou
be77b38a36 ASoC: rt5645: Add the HWEQ for the speaker output
The patch adds the HWEQ function for the speaker output. User can set the
HWEQ parameters using the ALSA binary control byte-by-byte. We use the
following struct array to store the HWEQ parameters for implementing as
simple as possible.
struct rt5645_eq_param_s {
	unsigned short reg;
	unsigned short val;
};
It supports the variant length of the HWEQ parameters that are required.
We add the validating function in the function "rt5645_hweq_put" of the
ALSA binary control to avoid the user that puts the invalid parameters.
In the HWEQ enable function of speaker event, we also add the validating
function to prevent that the invalid parameters are applied to codec.
The HWEQ parameters should be controlled by DAPM for a specific sequence,
so the parameters will be applied to the codec in the speaker power up
event of DAPM, and will be disabled in the speaker power down event of
DAPM.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-24 02:44:45 +09:00
Jeeja KP
6abca1d71b ASoC: Intel: Skylake: Add support to topology for module static pin
Some module pin connection are static and defined by the topology.
This patch adds support for static pin definitions in topology widget
private data

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-24 01:31:34 +09:00
Jeeja KP
bfa764accd ASoC: Intel: Skylake: Fix to set Non gateway copier cfg
If copier instance is connected to a DMA gateway then driver
needs to configure the gateway configuration otherwise set
it to invalid.
This patch sets the non gateway copier node value to invalid.

Signed-off-by: Dharageswari.R <dharageswari.r@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-24 01:31:34 +09:00
Jeeja KP
2ac454ffe6 ASoC: Intel: Skylake: Fix to check return value of dsp init
If DSP initialization fails, ipc to disable notification
will cause NULL ptr exception as ipc is not initialized.
This patch returns error if dsp init fails before
sending disable notification ipc.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-24 01:31:34 +09:00
Jeeja KP
4e10996ba8 ASoC: Intel: Skylake: Add support to disable module notifications
Each FW modules can report underrun/overrun notification from
all modules. This patch disables underrun/overrun notification after
firmware is loaded.
This will be supportted for debug mode only thru debugfs

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-24 01:31:34 +09:00
Jeeja KP
d7b188131c ASoC: Intel: Skylake: Update for ssp node index in copier cfg
DSP firmware has interface change for SSP node index structure.
New FW interface removes the dual_mono field and adds 4 bits for
TDM slot group index. This patch updates the ssp dma to align with
the DSP firmware structure.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-24 01:31:34 +09:00
Subhransu S. Prusty
4d8adccb22 ASoC: Intel: Skylake: Fix to fill all sink/source pipe params
Currently params only for first copier widget identified in the
source/sink path is queried from NHLT. In the dapm route the
playback/capture widget may be connected to more than one copier
widget. This patch adds return check to return only for any error
case.

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-24 01:31:34 +09:00
Subhransu S. Prusty
f0900eb213 ASoC: Intel: Skylake: Fix to use correct macros for the path iteration
In case of playback, for the BE dai source path should be iterated to find
the pipe params. With sink path iterated, this resulted in a loop and kernel
panic with page request failure.
Similar are the cases for Capture and FE dais. Using correct macros to fix
the panic

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-24 01:31:34 +09:00
Jeeja KP
bc03281a5c ASoC: Intel: Skylake: Remove BE copier blob memcpy
The BE copier private data allowed endpoint configuration blobs, now these
are queried from BIOS, we don't need to copy the blob, but only capability.

Removing the blob from private data will not allocate memory for module
specific config in which case memcpy will fail. Fix is to assign the ptr
queried from the NHLT table for the endpoint configuration.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-24 01:31:34 +09:00
Jeeja KP
9270b7b926 ASoC: Intel: Skylake: Fix return for pm_runtime_get_sync()
pm_runtime_get_sync() will return a negative value in case of
error and can return postive value for success.  The return check
for pm_runtime_get_sync() must be less than 0, so fix it

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-24 01:31:34 +09:00
Takashi Iwai
274035751e Merge branch 'topic/hw-constraint-single' into for-next 2015-10-23 06:57:50 +02:00
Takashi Iwai
b9b6e4ac2d ASoC: Fixes for v4.3
A bunch of driver fixes plus one core fix which fixes problems with
 misreporting values from _SX controls following a recent refactoring.
 This had gone unnoticed as such controls are quite rare.
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Merge tag 'asoc-fix-v4.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v4.3

A bunch of driver fixes plus one core fix which fixes problems with
misreporting values from _SX controls following a recent refactoring.
This had gone unnoticed as such controls are quite rare.
2015-10-23 06:56:56 +02:00
Lars-Peter Clausen
444c37aeee ASoC: fsl_sai: Constify rate constraints
The rate constraints in this driver are shared between all device
instances. It should not be (and is not) modified at runtime, so make them
const.

While we are at it also change the type of the rates array from u32 to
unsigned int. While both resolve to the same type, u32 is usually used to
empathize that the value is for a 32-bit hardware register or similar which
makes it slightly confusing in this context.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-23 08:52:52 +09:00
Lars-Peter Clausen
7a5b8ba412 ASoC: rx1950_uda1380: Constify rate constraints
The rate constraints in this board driver are not modified at runtime, so
make them const.

While we are at it also remove the unnecessary 0 initializer for the mask
field.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-23 08:49:16 +09:00
Lars-Peter Clausen
de687fb133 ASoC: h1940_uda1380: Constify rate constraints
The rate constraints in this board driver are not modified at runtime, so
make them const.

While we are at it also remove the unnecessary 0 initializer for the mask
field.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-23 08:49:03 +09:00
Mark Brown
f69eccc4b2 Merge remote-tracking branches 'asoc/fix/rt298', 'asoc/fix/sx', 'asoc/fix/wm8904' and 'asoc/fix/wm8962' into asoc-linus 2015-10-23 08:44:14 +09:00
Axel Lin
4901aa065b ASoC: Intel: Skylake: Convert to devm_snd_soc_register_card
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-23 01:53:32 +09:00
Sugar Zhang
b3f2dcddd5 ASoC: rockchip: i2s: share tx/rx lrck when symmetric_rates enabled
share lrck_tx to lrck_rx when symmetric_rates enabled.

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-23 01:51:00 +09:00
Sugar Zhang
4c9c018b2a ASoC: rockchip: i2s: add 8 channels capture support
support max 8 channels capture, please add property
'rockchip,capture-channels' in dts to enable this,
if not, support 2 channels capture default.

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-23 01:50:45 +09:00
Songjun Wu
e0a25b6d18 ASoC: atmel-classd: add the Audio Class D Amplifier
Add driver for the digital imput to PWM output stereo
class D amplifier. It comes with filter, digitally
controlled gain, an equalizer and a dmphase filter.

Signed-off-by: Songjun Wu <songjun.wu@atmel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-23 01:48:33 +09:00
John Lin
942e4a30eb ASoC: rt5645: Add dmi "Google Reks" for chrome
Signed-off-by: John Lin <john.lin@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-23 01:41:10 +09:00
Maciej S. Szmigiero
50760cad9d ASoC: fsl-asoc-card: add AC'97 support
Add AC'97 support to fsl-asoc-card using generic
ASoC AC'97 CODEC.

The SSI controller will silently enable any TX
AC'97 slots that have their bits set in SLOTREQ
received from CODEC and then will redirect some
of playback samples there.

That's why it is important to make sure that
any of CODEC playback slots that can pull samples
are set to slots 3/4 (standard PCM playback slots).
Currently, this applies to S/PDIF slots as they
were seen to pull samples sometimes even with
S/PDIF output being disabled.

Signed-off-by: Maciej Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-23 01:40:47 +09:00
Ben Zhang
218d2ce203 ASoC: nau8825: Show device properties
The codec device properties are printed for debugging.

Signed-off-by: Ben Zhang <benzh@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-23 01:17:38 +09:00
Ben Zhang
c86ba612bd ASoC: nau8825: Add FLL configuration
snd_soc_codec_driver.set_pll is implemented to configure the FLL.
The codec internal SYSCLK can be from either the MCLK pin directly,
or the FLL. This is configured by snd_soc_codec_driver.set_pll.

Signed-off-by: Ben Zhang <benzh@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-23 01:17:38 +09:00
Lars-Peter Clausen
53e597b1d1 ALSA: Remove transfer_ack_{begin,end} callbacks from struct snd_pcm_runtime
While there is nothing wrong with the transfer_ack_begin and
transfer_ack_end callbacks per-se, the last documented user was part of the
alsa-driver 0.5.12a package, which was released 14 years ago and even
predates the upstream integration of the ALSA core and has subsequently
been superseded by newer alsa-driver releases.

This seems to indicate that there is no need for having these callbacks and
they are just cruft that can be removed.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-22 17:16:23 +02:00
Mythri P K
93e39a1152 ASoC: dapm: Add snd_soc_dapm_kcontrol_widget()
Given a kcontrol, we may want to access the parent widget
and it's associated data. So export function to return it.

Signed-off-by: Mythri P K <mythri.p.k@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 15:23:23 +01:00
Jeeja KP
9b8ef9f6b3 ASoC: dapm: Add startup & shutdown for dai_links
For DAI link events, DSPs would like to get notified for startup
and shutdown event as well apart for existing hw_params. This
helps managing DSP resource allocation and freeup on these events
So add support for startup and shutdown for
snd_soc_dai_link_event()

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 15:23:23 +01:00
Jeeja KP
19a2557b76 ASoC: dapm: Add kcontrol support for PGAs
For DSPs we can define processing blocks as DAPM PGA widgets.
Some of these proceesing blocks can be configured by usermode
like EQ etc. So we need to add support of kcontrol for PGA
widgets.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Mythri P K <mythri.p.k@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 15:23:23 +01:00
Dan Williams
ba40a854ea ASoC: Intel: switch from ioremap_cache to memremap
In preparation for deprecating ioremap_cache() convert its usage in
skl-nhlt to memremap.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 14:23:27 +01:00
Jie Yang
ef3e199a49 ASoC: Intel: sst: only use sst-firmware when DW DMAC is available
Currentlly, we use Synopsys DesignWare DMA Controller for
baytrail/haswell/broadwell ADSP firmware loading, but for
skylake, we don't use it, compiling sst-firmware.c may
introduce error when CONFIG_DW_DMAC_CORE is not enabled:

    sound/built-in.o: In function `sst_dma_new':
    (.text+0xd7b38): undefined reference to `dw_dma_probe'
    sound/built-in.o: In function `sst_dma_free':
    (.text+0xd7c0a): undefined reference to `dw_dma_remove'

Here we only compile sst-firmware when CONFIG_DW_DMAC_CORE
is selected, to fix the linking error issue.

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jie Yang <yang.jie@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 14:01:51 +01:00
Dan Carpenter
8444f59fd7 ASoC: wm2000: a couple harmless underflows
We want these to be zero or one, but by mistake we also accept negative
values.  It's harmless but we should still clean it up.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:59:11 +01:00
Dan Carpenter
7ab8a54ea7 ASoC: es8328: harmless underflow in es8328_put_deemph()
Valid values for "deemph" are zero and one but we accidentally allow
negative values as well.  It's harmless but it causes static checker
warnings and we may as well clean it up.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:58:04 +01:00
Dan Carpenter
3e2a71b232 ASoC: wm8955: harmless underflow in wm8955_put_deemph()
Valid values for "deemph" are zero and one, but we mistakenly allow
negative values as well.  It's harmless but we may as well clean it up.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:57:39 +01:00
Dan Carpenter
4d0197a5ca ASoC: wm8903: harmless underflow in wm8903_put_deemph()
Valid values for "deemph" are zero and one, but we accidentally allow
negative values as well.  It's harmless, but static checkers complain
and we may as well clean it up.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:57:19 +01:00
Dan Carpenter
c1fe81f2cd ASoC: wm8960: harmless underflow in wm8960_put_deemph()
We should only accept "deemph" values of zero and one, but by mistake we
accept negatives as well.  It's harmless but let's clean it up anyway.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:55:50 +01:00
Dan Carpenter
523bade224 ASoC: wm8731: harmless underflow in wm8731_put_deemph()
The code tries to verify that "deemph" is zero or one, but it fails to
account for that it can be negative.  It's harmless because negatives
are treated the same as one, but we should fix it just to silence the
static checker warning.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:55:23 +01:00
Dan Carpenter
931dfa6931 ASoC: wm8904: harmless underflow in wm8904_put_deemph()
We try to check that "deemph" is zero or one, but because of an
underflow bug, it can also be negative.  It's fine, negative values are
handled as non-zero.  But it's messy and static checkers complain so
let's fix it.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:54:13 +01:00
Jie Yang
6f0c42269f ASoC: compress: add config item for soc-compress to make it compiled only when needed
We don't always need soc-compress in soc, here add a config item
SND_SOC_COMPRESS, when nobody select it, the soc-compress will
not be compiled.

Here also change Kconfig to 'select SND_SOC_COMPRESS' for drivers
that needed soc-compress.

Signed-off-by: Jie Yang <yang.jie@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:52:16 +01:00
Lars-Peter Clausen
26d9ca3462 ASoC: Let snd_soc_limit_volume() take a snd_soc_card
snd_soc_limit_volume() operates on a card and the CODEC that is passed in
is only used to look up the card. Let it directly take the card instead.
This makes it possible to use it when no snd_soc_codec is available.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Tested-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:49:20 +01:00
Oder Chiou
16566e4709 ASoC: rt5640: Fill up the IN3's support
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:33:00 +01:00
Jiada Wang
4eb0f7abce ASoC: wm8962: mark cache_dirty flag after software reset in pm_resume
By doing software reset of wm8962 in pm_resume, all registers which
have already been set will be reset to default value without regmap
interface be involved, thus driver need to mark cache_dirty flag,
to let regcache can be updated by regcache_sync().

Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:30:51 +01:00
Kuninori Morimoto
b415b4d312 ASoC: rsnd: remove duplicate parameter from rsnd_ssi_xxx()
rsnd_ssi_use_busif() and rsnd_ssi_is_pin_sharing() are the function
which returns current SSI status. But these requests duplicated parameter.
This patch removes duplicated parameter.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:30:01 +01:00
Kuninori Morimoto
69819f527a ASoC: rsnd: remove unused rsnd_dma_to_ssi() macro
rsnd_dma_to_ssi() is no longer used, let's remove it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:30:01 +01:00
Kuninori Morimoto
c992934501 ASoC: rsnd: rename rsnd_mod_hw_start/stop to rsnd_mod_power_on/off
rsnd_mod_hw_start/stop were unclear naming.
It became rsnd_mod_power_on/off by this patch

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:30:01 +01:00
Kuninori Morimoto
89e3e2c352 ASoC: rsnd: fixup rsnd_dai_call() behavior for .stop/.quit
Current rsnd_dai_call returns immediately if rsnd_mod_call return fail.
Thus, each callback-count can be unbalanced for example .init was OK,
start was OK, but, .stop was not OK. This case .quit should be called
but isn't called. And, rsnd_dai_stream_quit() also not be called.
rsnd_dai_call() should call all .stop/.quit eventhough it returns error.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:30:01 +01:00
Kuninori Morimoto
32a96d558d ASoC: rsnd: fixup rsnd_dai_call() behavior for unimplemented method
Current rsnd_dai_call didn't count callback-count if callback
wasn't implemented. Thus, it counts can be unbalance.
ex) .start : implemented
    .stop  : not implemented
This patch solve this issue

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:30:01 +01:00
Kuninori Morimoto
1355720a3b ASoC: rsnd: fixup rsnd_mod_call() behavior for debug
Indicating each module method as debug message before executing is
readable/understandable.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:30:01 +01:00
Kuninori Morimoto
b05ce4c091 ASoC: rsnd: fixup devm_request_irq() option on ssi.c
bfc0cfe("ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_ssi_xxx()")
tidyuped devm_request_irq() option from ssi to mod, but devm_free_irq()
on rsnd_ssi_dma_remove() didn't modified. This patch fixups this issue.
Otherwise kernel will output WARNING message.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:30:01 +01:00
Kuninori Morimoto
9993c16d46 ASoC: rsnd: fixup struct rsnd_gen::res array size
struct rsnd_gen :: res array size should be RSND_BASE_MAX,
not RSND_REG_MAX. This patch fixup it, and indicates whether
each data array size is based on what

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:30:01 +01:00
Kuninori Morimoto
c9b9638f61 ASoC: rsnd: fixup print debug message after read
debug meesage for rsnd_mod_read() should be prints after read

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-22 13:30:01 +01:00
Scott Wood
9484865447 powerpc/fsl: Move fsl_guts.h out of arch/powerpc
Freescale's Layerscape ARM chips use the same structure.

Signed-off-by: Scott Wood <scottwood@freescale.com>
2015-10-21 18:05:50 -05:00
Axel Lin
c5cff89b5f ASoC: da7219: Fix da7219->alc_en state when enabling ALC
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Tested-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-10-21 13:30:23 +01:00
Lars-Peter Clausen
a5be88f63e ASoC: cht_bsw_rt5672: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function rather than
installing a list constraint with a single value. Since
snd_pcm_hw_constraint_single() sets a static constraint while
snd_pcm_hw_constraint_list() sets a dynamic constraint the former is
slightly more efficient and it also needs less code.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:26:23 +02:00
Lars-Peter Clausen
3d6a76c48e ASoC: cht_bsw_rt5645: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function rather than
installing a list constraint with a single value. Since
snd_pcm_hw_constraint_single() sets a static constraint while
snd_pcm_hw_constraint_list() sets a dynamic constraint the former is
slightly more efficient and it also needs less code.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:26:11 +02:00
Lars-Peter Clausen
a6553a24d4 ASoC: cht_bsw_max98090: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function rather than
installing a list constraint with a single value. Since
snd_pcm_hw_constraint_single() sets a static constraint while
snd_pcm_hw_constraint_list() sets a dynamic constraint the former is
slightly more efficient and it also needs less code.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:26:04 +02:00
Lars-Peter Clausen
d0a1b66074 ASoC: bytcr_rt5640: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function rather than
installing a list constraint with a single value. Since
snd_pcm_hw_constraint_single() sets a static constraint while
snd_pcm_hw_constraint_list() sets a dynamic constraint the former is
slightly more efficient and it also needs less code.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:25:58 +02:00
Lars-Peter Clausen
1bf2d35b87 ASoC: ux500: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of
calling snd_pcm_hw_constraint_minmax() with the same value for min and max
to install a constraint that limits the possible configuration values to a
single value. Using snd_pcm_hw_constraint_single() makes the indented
result clearer.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:25:51 +02:00
Lars-Peter Clausen
4dcdd43b46 ASoC: pcm: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of
calling snd_pcm_hw_constraint_minmax() with the same value for min and max
to install a constraint that limits the possible configuration values to a
single value. Using snd_pcm_hw_constraint_single() makes the indented
result clearer and is slightly shorter.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:25:42 +02:00
Lars-Peter Clausen
be448b4fa4 ASoC: rx51: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of
calling snd_pcm_hw_constraint_minmax() with the same value for min and max
to install a constraint that limits the possible configuration values to a
single value. Using snd_pcm_hw_constraint_single() makes the indented
result clearer and is slightly shorter.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Tested-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:25:35 +02:00
Lars-Peter Clausen
8dfabe7ab1 ASoC: n810: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of
calling snd_pcm_hw_constraint_minmax() with the same value for min and max
to install a constraint that limits the possible configuration values to a
single value. Using snd_pcm_hw_constraint_single() makes the indented
result clearer and is slightly shorter.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:25:28 +02:00
Lars-Peter Clausen
95c68b86be ASoC: wl1273: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of
calling snd_pcm_hw_constraint_minmax() with the same value for min and max
to install a constraint that limits the possible configuration values to a
single value. Using snd_pcm_hw_constraint_single() makes the indented
result clearer.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:25:21 +02:00
Lars-Peter Clausen
0de8ab983f ASoC: uda134x: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of
calling snd_pcm_hw_constraint_minmax() with the same value for min and max
to install a constraint that limits the possible configuration values to a
single value. Using snd_pcm_hw_constraint_single() makes the indented
result clearer and is slightly shorter.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:24:52 +02:00
Lars-Peter Clausen
e795d83155 ASoC: twl4030: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of
calling snd_pcm_hw_constraint_minmax() with the same value for min and max
to install a constraint that limits the possible configuration values to a
single value. Using snd_pcm_hw_constraint_single() makes the indented
result clearer and is slightly shorter.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:24:44 +02:00
Lars-Peter Clausen
153e2f5ca1 ASoC: adav80x: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of
calling snd_pcm_hw_constraint_minmax() with the same value for min and max
to install a constraint that limits the possible configuration values to a
single value. Using snd_pcm_hw_constraint_single() makes the indented
result clearer.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:24:34 +02:00
Lars-Peter Clausen
b4ffc1be9f ALSA: rme9652: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of
calling snd_pcm_hw_constraint_minmax() with the same value for min and max
to install a constraint that limits the possible configuration values to a
single value. Using snd_pcm_hw_constraint_single() makes the indented
result clearer.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:24:29 +02:00
Lars-Peter Clausen
1a8e41efe3 ALSA: rme96: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of
calling snd_pcm_hw_constraint_minmax() with the same value for min and max
to install a constraint that limits the possible configuration values to a
single value. Using snd_pcm_hw_constraint_single() makes the indented
result clearer.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:24:29 +02:00
Lars-Peter Clausen
80ec88938a ALSA: rme32: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of
calling snd_pcm_hw_constraint_minmax() with the same value for min and max
to install a constraint that limits the possible configuration values to a
single value. Using snd_pcm_hw_constraint_single() makes the indented
result clearer.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:24:28 +02:00
Lars-Peter Clausen
dfcdb0280b ALSA: lx6464es: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of
calling snd_pcm_hw_constraint_minmax() with the same value for min and max
to install a constraint that limits the possible configuration values to a
single value. Using snd_pcm_hw_constraint_single() makes the indented
result clearer.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:24:28 +02:00
Lars-Peter Clausen
9c9cb687d9 ALSA: korg1212: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of
calling snd_pcm_hw_constraint_minmax() with the same value for min and max
to install a constraint that limits the possible configuration values to a
single value. Using snd_pcm_hw_constraint_single() makes the indented
result clearer.

While we are at it also fix some code style issues in the affected lines.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:24:27 +02:00
Bard Liao
f8f2dc4a71 ASoC: rt298: fix wrong setting of gpio2_en
The register value to enable gpio2 was incorrect. So fix it.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-21 13:23:43 +01:00
Axel Lin
ce7b8dbdde ASoC: ssm2518: Drop .volatile_reg implementation
The implementation of ssm2518_register_volatile always returns false,
this behavior is the same as no .volatile_reg callback implementation
when cache_type != REGCACHE_NONE.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-20 17:00:29 +01:00
Axel Lin
92b822a499 ASoC: ad193x: Drop .volatile_reg implementation
adau193x_reg_volatile() always return false.
This seems pointless because current code uses REGCACHE_NONE cache_type
which is supposed to be volatile.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-20 16:59:29 +01:00
Takashi Sakamoto
f937b43d48 ALSA: firewire-tascam: clear extra MIDI bytes in an asynchronous transaction
When MIDI buffer stores two or more MIDI messages, TASCAM driver
transfers asynchronous transactions including one MIDI message and
extra bytes from second MIDI message.

This commit fixes this bug by clearing needless bytes in the buffer. The
consumed bytes are already calculated correctly, thus the sequence of
transactions is already correct.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-20 17:49:15 +02:00
Takashi Sakamoto
123990e930 ALSA: firewire-tascam: fix loop condition with some readable variables
In transactions for MIDI messages, the first byte is used for label and
the rest is for MIDI bytes. In current code, these are handled correctly,
while there's a small mistake for loop condition to include meaningless
statement.

This commit adds two local variables for them and improve the loop
condition.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-20 17:49:15 +02:00
Takashi Sakamoto
b7ab614f30 ALSA: firewire-tascam: use better name for local variables to describe their intension
In the callback function of asynchronous MIDI port, the intension of some
local variables are not clear.

This commit improves them. The 'len' variable is used to calculate the
number of MIDI bytes including in the transaction. The 'consume' variable
is used to return the actual number of consumed bytes in ALSA MIDI buffer.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-20 17:49:14 +02:00
Takashi Sakamoto
516a306156 ALSA: firewire-tascam: change type of valiables according to function prototype
In the callback function of asynchronous MIDI port, some local variables
are declared 'unsigned int', while they're assigned to int value of return
from snd_rawmidi_transmit_peek().

This commit fixes the type.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-20 17:49:14 +02:00
Takashi Sakamoto
9f9c5617c8 ALSA: firewire-tascam: remove buffer initialization in driver side
The given buffer to callback function is cleared in caller side.

This commit removes buffer initialization in callee side.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-20 17:49:13 +02:00
Takashi Iwai
d289619a21 ALSA: hda - Fix deadlock at error in building PCM
The HDA codec driver issues snd_hda_codec_reset() at the error path of
PCM build.  This was needed in the earlier code base, but the recent
rewrite to use the standard bus binding made this a deadlock:
 modprobe        D 0000000000000005     0   720    716 0x00000080
 Call Trace:
  [<ffffffff816a5dbe>] schedule+0x3e/0x90
  [<ffffffff816a61a5>] schedule_preempt_disabled+0x15/0x20
  [<ffffffff816a7ae5>] __mutex_lock_slowpath+0xb5/0x120
  [<ffffffff816a7b6b>] mutex_lock+0x1b/0x30
  [<ffffffff8148656b>] device_release_driver+0x1b/0x30
  [<ffffffff81485c15>] bus_remove_device+0x105/0x180
  [<ffffffff814822b9>] device_del+0x139/0x260
  [<ffffffffa05e0ec5>] snd_hdac_device_unregister+0x25/0x30 [snd_hda_core]
  [<ffffffffa074fa6a>] snd_hda_codec_reset+0x2a/0x70 [snd_hda_codec]
  [<ffffffffa075007b>] snd_hda_codec_build_pcms+0x18b/0x1b0 [snd_hda_codec]
  [<ffffffffa074a44e>] hda_codec_driver_probe+0xbe/0x140 [snd_hda_codec]
  [<ffffffff81486ac4>] driver_probe_device+0x1f4/0x460
  [<ffffffff81486dc0>] __driver_attach+0x90/0xa0
  [<ffffffff81484844>] bus_for_each_dev+0x64/0xa0
  [<ffffffff814862de>] driver_attach+0x1e/0x20
  [<ffffffff81485e7b>] bus_add_driver+0x1eb/0x280
  [<ffffffff81487680>] driver_register+0x60/0xe0
  [<ffffffffa074a0da>] __hda_codec_driver_register+0x5a/0x60 [snd_hda_codec]
  [<ffffffffa070a01e>] realtek_driver_init+0x1e/0x1000 [snd_hda_codec_realtek]
  [<ffffffff810002f3>] do_one_initcall+0xb3/0x200
  [<ffffffff816a1fc5>] do_init_module+0x60/0x1f8
  [<ffffffff810ee5c3>] load_module+0x1653/0x1bd0
  [<ffffffff810eed48>] SYSC_finit_module+0x98/0xc0
  [<ffffffff810eed8e>] SyS_finit_module+0xe/0x10
  [<ffffffff816aa032>] entry_SYSCALL_64_fastpath+0x16/0x75

The simple fix is just to remove this call, since we don't need to
think about unbinding at there any longer.

Bugzilla: https://bugzilla.suse.com/show_bug.cgi?id=948758
Cc: <stable@vger.kernel.org> # v4.1+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-20 16:31:34 +02:00
Takashi Iwai
c80a1daa7e Merge branch 'topic/hda-modalias' into for-next 2015-10-20 10:19:40 +02:00
Thierry Reding
975c947e75 ALSA: hda - Advertise MODALIAS in uevent
By setting the MODALIAS variable in uevents, userspace helpers will be
enabled to load modules via the module alias associated with a device.

This information is required to automatically load HDA codec drivers
instead of having to explicitly request the various modules in the HDA
core code.

[Note that currently the legacy HDA controller driver tries to bind
 codec modules manually.  It's for supporting the fallback generic
 drivers.  This new udev modalias support was added rather for ASoC
 HDA ext drivers, since this addition itself won't hurt the legacy HDA
 -- tiwai]

[Use the common helper function to generate the modalias -- tiwai]

Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Vinod Koul <vinod.koul@intel.com>
Tested-by: Subhransu S Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-20 10:15:53 +02:00
Takashi Iwai
b9a94a9c78 ALSA: hda - convert to hda_device_id
Finally we have a proper infrastructure to generate the modaliases
automatically, let's move to hda_device_id from the legacy
hda_codec_preset that contains basically the same information.

The patch function hook is stored in driver_data field, which is long,
and we need an explicit cast.  Other than that, the conversion is
mostly straightforward.  Each entry is even simplified using a macro,
and the lengthy (and error-prone) manual modaliases got removed.

As a result, we achieved a quite good diet:
 14 files changed, 407 insertions(+), 595 deletions(-)

Reviewed-by: Vinod Koul <vinod.koul@intel.com>
Tested-by: Subhransu S Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-20 10:15:20 +02:00
Subhransu S. Prusty
78abb2afaf ALSA: hda - Add hdaudio bus modalias support
This patch just adds modalias sysfs entry to each hdaudio bus entry.

[rewritten to call the common helper function by tiwai]

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Reviewed-by: Vinod Koul <vinod.koul@intel.com>
Tested-by: Subhransu S Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-20 10:15:09 +02:00
Takashi Iwai
4f9e0c38c5 ALSA: hda - Add a common helper to give the codec modalias string
This patch provide a new common helper function,
snd_hdac_codec_modalias(), to give the codec modalias name string.
This function will be used by multiple places in the later patches.

Reviewed-by: Vinod Koul <vinod.koul@intel.com>
Tested-by: Subhransu S Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-20 10:14:59 +02:00
Subhransu S. Prusty
da23ac1e40 ALSA: hda - Add hduadio support to DEVTABLE
For generating modalias entries automatically, move the definition of
struct hda_device_id to linux/mod_devicetable.h and add the handling
of this record in file2alias helper.  The new modalias is represented
with combination of vendor id, device id, and api version as
"hdaudio:vNrNaN".

This patch itself doesn't convert the existing modaliases.  Since they
were added manually, this patch won't give any regression by itself at
this point.

[Modified the modalias format to adapt the api_version field, and drop
 invalid ANY_ID definition by tiwai]

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Reviewed-by: Vinod Koul <vinod.koul@intel.com>
Tested-by: Subhransu S Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-20 10:14:42 +02:00
Dave Airlie
affa0e033b Merge tag 'topic/drm-misc-2015-10-19' of git://anongit.freedesktop.org/drm-intel into drm-next
More drm-misc for 4.4.
- fb refcount fix in atomic fbdev
- various locking reworks to reduce drm_global_mutex and dev->struct_mutex
- rename docbook to gpu.tmpl and include vga_switcheroo stuff, plus more
  vga_switcheroo (Lukas Wunner)
- viewport check fixes for atomic drivers from Ville
- DRM_DEBUG_VBL from Ville
- non-contentious header fixes from Mikko Rapeli
- small things all over

* tag 'topic/drm-misc-2015-10-19' of git://anongit.freedesktop.org/drm-intel: (31 commits)
  drm/fb-helper: Fix fb refcounting in pan_display_atomic
  drm/fb-helper: Set plane rotation directly
  drm: fix mutex leak in drm_dp_get_mst_branch_device
  drm: Check plane src coordinates correctly during page flip for atomic drivers
  drm: Check crtc viewport correctly with rotated primary plane on atomic drivers
  drm: Refactor plane src coordinate checks
  drm: Swap w/h when converting the mode to src coordidates for a rotated primary plane
  drm: Don't leak fb when plane crtc coodinates are bad
  ALSA: hda - Spell vga_switcheroo consistently
  drm/gem: Use kref_get_unless_zero for the weak mmap references
  drm/vgem: Drop vgem_drm_gem_mmap
  drm: Fix return value of drm_framebuffer_init()
  drm/gem: Use container_of in drm_gem_object_free
  drm/gem: Check locking in drm_gem_object_unreference
  drm/gem: Drop struct_mutex requirement from drm_gem_mmap_obj
  drm/i810_drm.h: include drm/drm.h
  r128_drm.h: include drm/drm.h
  savage_drm.h: include <drm/drm.h>
  gpu/doc: Convert to markdown harder
  gpu/doc: Add vga_switcheroo documentation
  ...
2015-10-20 09:01:49 +10:00
Dave Airlie
2dd3a88ac8 Merge tag 'drm-intel-next-2015-10-10' of git://anongit.freedesktop.org/drm-intel into drm-next
- dmc fixes from Animesh (not yet all) for deeper sleep states
- piles of prep patches from Ville to make mmio functions type-safe
- more fbc work from Paulo all over
- w/a shuffling from Arun Siluvery
- first part of atomic watermark updates from Matt and Ville (later parts had to
  be dropped again unfortunately)
- lots of patches to prepare bxt dsi support ( Shashank Sharma)
- userptr fixes from Chris
- audio rate interface between i915/snd_hda plus kerneldoc (Libin Yang)
- shrinker improvements and fixes (Chris Wilson)
- lots and lots of small patches all over

* tag 'drm-intel-next-2015-10-10' of git://anongit.freedesktop.org/drm-intel: (134 commits)
  drm/i915: Update DRIVER_DATE to 20151010
  drm/i915: Partial revert of atomic watermark series
  drm/i915: Early exit from semaphore_waits_for for execlist mode.
  drm/i915: Remove wrong warning from i915_gem_context_clean
  drm/i915: Determine the stolen memory base address on gen2
  drm/i915: fix FBC buffer size checks
  drm/i915: fix CFB size calculation
  drm/i915: remove pre-atomic check from SKL update_primary_plane
  drm/i915: don't allocate fbcon from stolen memory if it's too big
  Revert "drm/i915: Call encoder hotplug for init and resume cases"
  Revert "drm/i915: Add hot_plug hook for hdmi encoder"
  drm/i915: use error path
  drm/i915/irq: Fix misspelled word register in kernel-doc
  drm/i915/irq: Fix kernel-doc warnings
  drm/i915: Hook up ring workaround writes at context creation time on Gen6-7.
  drm/i915: Don't warn if the workaround list is empty.
  drm/i915: Resurrect golden context on gen6/7
  drm/i915/chv: remove pre-production hardware workarounds
  drm/i915/snb: remove pre-production hardware workaround
  drm/i915/bxt: Set time interval unit to 0.833us
  ...
2015-10-20 09:00:01 +10:00
Axel Lin
355b27e181 ASoC: ad193x-spi: Add adau1328 to ad193x_spi_id table
This driver also supports adau1328, thus add adau1328 to ad193x_spi_id.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-19 20:33:33 +01:00
Omair M Abdullah
624729fd51 ASoC: Intel: Skylake - Add Skylake RT286 I2S machine driver
Add the SKL I2S machine driver using Realtek ALC286S codec
in I2S mode.

Signed-off-by: Omair M Abdullah <omair.m.abdullah@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-19 20:28:48 +01:00
Axel Lin
2057020db3 ASoC: rockchip: spdif: Convert to use devm_snd_dmaengine_pcm_register
Use resource managed API then we can remove snd_dmaengine_pcm_unregister()
and snd_soc_unregister_component() calls in .probe error path and .remove.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-19 20:15:16 +01:00
Dan Carpenter
9a30ae2df2 ALSA: firewire-tascam: off by one in identify_model()
Let's leave space for the NUL char otherwise the static checkers
complain that we go beyond the end of the array.

Fixes: 53b3ffee78 ('ALSA: firewire-tascam: change device probing processing')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-19 14:00:49 +02:00
Ricard Wanderlof
9fa5cf8c54 ALSA: USB-audio: Remove mixer entry from Zoom R16/24 quirk
The device has no mixer (and identifies itself as such), so just skip
the mixer definition.

Signed-off-by: Ricard Wanderlof <ricardw@axis.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-19 12:38:10 +02:00
Ricard Wanderlof
759c90fe01 ALSA: USB-audio: Adjust max packet size calculation for tx_length_quirk
For the Zoom R16/24 (tx_length_quirk set), when calculating the maximum
sample frequency, consideration must be made for the fact that four bytes
of the packet contain a length descriptor and consequently must not be
counted as part of the audio data.

This is corroborated by the wMaxPacketSize for this device, which is 108
bytes according for the USB playback endpoint descriptor. The frame size
is 8 bytes (2 channels of 4 bytes each), and the 108 bytes thus work out
as 13 * 8 + 4, i.e. corresponding to 13 frames plus the additional 4 byte
length descriptor.

Signed-off-by: Ricard Wanderlof <ricardw@axis.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-19 12:38:10 +02:00
Ricard Wanderlof
e057044677 ALSA: USB-audio: Add quirk for Zoom R16/24 playback
The Zoom R16/24 have a nonstandard playback format where each isochronous
packet contains a length descriptor in the first four bytes. (Curiously,
capture data does not contain this and requires no quirk.)

The quirk involves adding the extra length descriptor whenever outgoing
isochronous packets are generated, both in pcm.c (outgoing audio) and
endpoint.c (silent data).

In order to make the quirk as unintrusive as possible, for
pcm.c:prepare_playback_urb(), the isochronous packet descriptors are
initially set up in the same way no matter if the quirk is enabled or not.
Once it is time to actually copy the data into the outgoing packet buffer
(together with the added length descriptors) the isochronous descriptors
are adjusted in order take the increased payload length into account.

For endpoint.c:prepare_silent_urb() it makes more sense to modify the
actual function, partly because the function is less complex to start with
and partly because it is not as time-critical as prepare_playback_urb()
(whose bulk is run with interrupts disabled), so the (minute) additional
time spent in the non-quirk case is motivated by the simplicity of having
a single function for all cases.

The quirk is controlled by the new tx_length_quirk member in struct
snd_usb_substream and struct snd_usb_audio, which is conveyed to pcm.c
and endpoint.c from quirks.c in a similar manner to the txfr_quirk member
in the same structs.

In contrast to txfr_quirk however, the quirk is enabled directly in
quirks.c:create_standard_audio_quirk() by checking the USB ID in that
function. Another option would be to introduce a new
QUIRK_AUDIO_ZOOM_INTERFACE or somesuch, which would have made the quirk
very plain to see in the quirk table, but it was felt that the additional
code needed to implement it this way would just make the implementation
more complex with no real gain.

Tested with a Zoom R16, both by doing capture and playback separately
using arecord and aplay (8 channel capture and 2 channel playback,
respectively), as well as capture and playback together using Ardour, as
well as Audacity and Qtractor together with jackd.

The R24 is reportedly compatible with the R16 when used as an audio
interface. Both devices share the same USB ID and have the same number of
inputs (8) and outputs (2). Therefore "R16/24" is mentioned throughout the
patch.

Regression tested using an Edirol UA-5 in both class compliant (16-bit)
and "advanced" (24 bit, forces the use of quirks) modes.

Signed-off-by: Ricard Wanderlof <ricardw@axis.com>
Tested-by: Panu Matilainen <pmatilai@laiskiainen.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-19 12:38:09 +02:00
Ricard Wanderlof
b97a936910 ALSA: USB-audio: Add offset parameter to copy_to_urb()
Preparation for adding Zoom R16/24 quirk.
No functional change.

Signed-off-by: Ricard Wanderlof <ricardw@axis.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-19 12:38:08 +02:00
Ricard Wanderlof
5cf310e976 ALSA: USB-audio: Break out creation of silent urbs from prepare_outbound_urb()
Refactoring in preparation for adding Zoom R16/24 quirk.
No functional change.

Signed-off-by: Ricard Wanderlof <ricardw@axis.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-19 12:38:08 +02:00
Ricard Wanderlof
4c4e4391b8 ALSA: USB-audio: Also move out hwptr_done wrap from prepare_playback_urb()
Refactoring in preparation for adding Zoom R16/24 quirk.
No functional change.

Signed-off-by: Ricard Wanderlof <ricardw@axis.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-19 12:38:07 +02:00