22 May, 2011
1 commit
-
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
firewire: sbp2: parallelize login, reconnect, logout
firewire: sbp2: octlet AT payloads can be stack-allocated
firewire: sbp2: omit Scsi_Host lock from queuecommand
firewire: core: use non-reentrant workqueue with rescuer
firewire: optimize iso queueing by setting wake only after the last packet
firewire: octlet AT payloads can be stack-allocated
firewire: ohci: optimize find_branch_descriptor()
firewire: ohci: avoid separate DMA mapping for small AT payloads
firewire: ohci: do not start DMA contexts before link is enabled
13 May, 2011
1 commit
-
* 'fix/asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
ASoC: WM8903: Fix Digital Capture Volume range
ASoC: UDA134x: Remove POWER_OFF_ON_STANDBY define.
ASoC: SSM2602: Fix reg_cache_size
ASoC: SSM2602: Fix 'Mic Boost2' control
ASoC: SSM2602: Properly annotate i2c probe and remove functions
ASoC: sst_platform: add hw_free callback to fix resource leak
ASoC: Don't crash on PM operations
ASoC: JZ4740: Fix i2s shutdown
11 May, 2011
2 commits
-
When queueing iso packets, the run time is dominated by the two
MMIO accesses that set the DMA context's wake bit. Because most
drivers submit packets in batches, we can save much time by
removing all but the last wakeup.The internal kernel API is changed to require a call to
fw_iso_context_queue_flush() after a batch of queued packets.
The user space API does not change, so one call to
FW_CDEV_IOC_QUEUE_ISO must specify multiple packets to take
advantage of this optimization.In my measurements, this patch reduces the time needed to queue
fifty skip packets from userspace to one sixth on a 2.5 GHz CPU,
or to one third at 800 MHz.Signed-off-by: Clemens Ladisch
Signed-off-by: Stefan Richter -
We do not need slab allocations anymore in order to satisfy
streaming DMA mapping constraints, thanks to commit da28947e7e36
"firewire: ohci: avoid separate DMA mapping for small AT payloads".(Besides, the slab-allocated buffers that firewire-core, firewire-sbp2,
and firedtv used to provide for 8-byte write and lock requests were
still not fully portable since they crossed cacheline boundaries or
shared a cacheline with unrelated CPU-accessed data. snd-firewire-lib
got this aspect right by using an extra kmalloc/ kfree just for the
8-byte transaction buffer.)This change replaces kmalloc'ed lock transaction scratch buffers in
firewire-core, firedtv, and snd-firewire-lib by local stack allocations.
Perhaps the most notable result of the change is simpler locking because
there is no need to serialize usages of preallocated per-device buffers
anymore. Also, allocations and deallocations are simpler.Signed-off-by: Stefan Richter
Acked-by: Clemens Ladisch
10 May, 2011
2 commits
-
Increase the range of the Digital Capture Volume control to be 120 steps.
Each step is 0.75dB, and the range starts at -72dB, giving a max setting
of 18dB, which matches the latest datasheet, to the precision of the step
size.Signed-off-by: Stephen Warren
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown -
* 'fix/asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
ASoC: Fix CODEC DAI names for Goni
ASoC: Fix CODEC name in Goni
davinci-mcasp: fix _CBM_CFS pin directions
davinci-mcasp: fix _CBM_CFS hw_params
davinci-mcasp: use bitfield definitions for PDIR
ASoC: davinci-mcasp: correct tdm_slots limit
08 May, 2011
4 commits
-
Define POWER_OFF_ON_STANDBY cause trobles when trying to get some
sound from codec because code for bias setup was not compiled
(define wasn't defined). This define was removed in commit:
cc3202f5 but again introduced by commit: f0fba2ad1 which then
completely break codec functionality so remove it again.Signed-off-by: Marek Belisko
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown
Cc: stable@kernel.org -
reg_cache_size is supposed to be the number of elements in the register cache,
not the size in bytes.Signed-off-by: Lars-Peter Clausen
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown -
The 'Mic Boost2' control's shift was off by one and thus was not working.
Signed-off-by: Lars-Peter Clausen
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown
Cc: stable@kernel.org -
Annotate the i2c probe and remove functions with __devinit and __devexit.
Signed-off-by: Lars-Peter Clausen
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown
04 May, 2011
3 commits
-
Signed-off-by: xingchao
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown -
The move over to exposing snd_soc_register_card() let the initialisation
of the driver data we use to find the card in PM operations go AWOL. Fix
this by setting the driver data when we register the card.Signed-off-by: Mark Brown
Acked-by: Liam Girdwood -
The i2s shutdown callback has the check whether it should be disabled reversed.
Currently it is disabled if another stream is still active, but kept enabled if
the last stream is closed. This patch fixes it.Signed-off-by: Lars-Peter Clausen
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown
03 May, 2011
1 commit
-
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
ALSA: hda - Fix Realtek's chained fixup checks
Revert "ALSA: hda - Fix pin-config of Gigabyte mobo"
ALSA: HDA: Fix automute for Gateway NV79
ALSA: hda: add beep quirk for Realtek 0x1043:831a
ALSA: usb-audio - Terratec Aureon 7.1 USB ID as C-Media cm6206 quirks
ALSA: hda - VIA: Fix notify_aa_path_ctls() invalid issue.
ALSA - au88x0 - Add buffer bytes constraints
02 May, 2011
2 commits
-
The check of chained fixup list entry was done against the wrong element.
A stupid mistake during refactoring.Cc:
Signed-off-by: Takashi Iwai -
This reverts commit c6b358748e19ce7e230b0926ac42696bc485a562.
It turned out that there are different pin configurations for this
PCI SSID, including multi-channel modes. And more proper fix for
allowing line-out mutes will come up in 2.6.40 tree, so we won't need
this fixup any more there.Reported-by: Andrew Clayton
Reported-by: Emmanuel Benisty
Cc:
Signed-off-by: Takashi Iwai
29 Apr, 2011
3 commits
-
The PCI SSID is 1025:031c and the codec SSID is 1025:031d,
so the driver mistakes this for a SKU value, but looking at
the numbers, this is obviously wrong.Cc: stable@kernel.org (2.6.38+)
BugLink: http://bugs.launchpad.net/bugs/761861
Signed-off-by: David Henningsson
Signed-off-by: Takashi Iwai -
PC Beep was not being reported as enabled on my EeePC 901:
SKU: enable_pcbeep=0x0Signed-off-by: Daniel Cordero
Signed-off-by: Takashi Iwai -
This patch adds support for the Terratec Aureon 7.1 USB which uses a
C-Media cm6206 and needs all the quirks already found in the past.Signed-off-by: Wolfgang Breyha
Signed-off-by: Takashi Iwai
28 Apr, 2011
3 commits
-
Immediately after sending the last fix I realised that the CODEC DAI names
also don't correspond to the WM8994 driver. Update the DAI names to match.Signed-off-by: Mark Brown
Acked-by: Jassi Brar
Acked-by: Liam Girdwood -
This was typoed at some point in the multi-component merge, though the
driver was added along with that.Signed-off-by: Mark Brown
Acked-by: Jassi Brar
Acked-by: Liam Girdwood -
In notify_aa_path_ctls(), adds 'rear mic' item and confirms the A-A
path control existing before notifying card that the A-A path volume
is muted if smart5.1 is enabled.Signed-off-by: Lydia Wang
Signed-off-by: Takashi Iwai
27 Apr, 2011
2 commits
-
This allow application such as gstreamer and wine which use
snd_pcm_hw_params_set_buffer_time_near() won't fail any more
since sound chips require special containt power 2 period bytesSigned-off-by: Raymond Yau
Signed-off-by: Takashi Iwai -
These changes were incorrectly fixed by codespell. They were now
manually corrected.Signed-off-by: Lucas De Marchi
26 Apr, 2011
4 commits
-
The current davinci_mcasp_set_dai_fmt() sets bits ACLKX and ACLKR in the PDIR
register for the codec clock-master/frame-slave mode; however, this results in
the ACLKX and ACLKR pins being outputs according to SPRUFM1 [1] which
conflicts with "codec is clock master."Similarly to the previous patch in this series, "fix _CBM_CFS hw_params" --
For codec clock-master/frame-slave mode (_CMB_CFS), clear bits ACLKX and ACLKR
in the PDIR register to set the pins as inputs and hence allow externally
sourced bit-clocks.[1] http://www.ti.com/litv/pdf/sprufm1
Signed-off-by: Ben Gardiner
Reviewed-by: James Nuss
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown -
The current davinci_mcasp_set_dai_fmt() sets bits ACLKXE and ACLKRE (CLKXM
and CLKRM as they are reffered to in SPRUFM1 [1]) for codec clock-slave/
frame-slave mode (_CBS_CFS) which selects internally generated bit-clock and
frame-sync signals; however, it does the same thing again for codec
clock-master/frame-slave mode (_CBM_CFS) in the very next case statement which
is incorrectly selecting internally generated bit-clocks in this mode.For codec clock-master/frame-slave mode (_CBM_CFS), clear bits ACLKXE and
ACLKRE to select externally-generated bit-clocks.[1] http://www.ti.com/litv/pdf/sprufm1
Signed-off-by: Ben Gardiner
Reviewed-by: James Nuss
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown -
The current driver creates value for set/clr of PDIR using (x<
Reviewed-by: James Nuss
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown -
The current check for the number of tdm-slots specified by platform data is
always true (x >= 2 || x
Reviewed-by: James Nuss
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown
21 Apr, 2011
2 commits
-
When SND_HDA_NEEDS_RESUME is not defined, the compiler identifies that
the following symbols are static but not used:restore_shutup_pins
hda_cleanup_all_streamsFix warnings by adding SND_HDA_NEEDS_RESUME guards.
Signed-off-by: Mike Waychison
Signed-off-by: Takashi Iwai
19 Apr, 2011
3 commits
-
Acer laptops with ALC271x needs a magic initialization for digital-mic
to make it working with mono streams (and PulseAudio).
Added a fix-up applied to Acer with ALC271x generically.Cc:
Signed-off-by: Takashi Iwai -
This patch enables FSI driver autoloading on sh-mobile systems.
Signed-off-by: Guennadi Liakhovetski
Reviewed-by: Simon Horman
Signed-off-by: Mark Brown
14 Apr, 2011
1 commit
-
Commit ce6120cc(ASoC: Decouple DAPM from CODECs) changed the signature of
snd_soc_dapm_widgets_new to take an pointer to a snd_soc_dapm_context instead of
a snd_soc_codec. The call to snd_soc_dapm_widgets_new in jz4740_codec_dev_probe
was not updated to reflect this change, which results in a compiletime warning
and a runtime OOPS.Since the core code calls snd_soc_dapm_widgets_new after the codec has been
registered it can be dropped here.Signed-off-by: Lars-Peter Clausen
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown
Cc: stable@kernel.org
12 Apr, 2011
6 commits
-
The output PGA was not being powered up in headphone and speaker paths,
removing the ability to offer volume control and mute with the output
PGA.Signed-off-by: Mark Brown
Acked-by: Liam Girdwood
Cc: stable@kernel.org -
According to the comments in include/linux/init.h:
"Pointers to __devexit functions must use __devexit_p(function_name), the
wrapper will insert either the function_name or NULL, depending on the config
options."Fix this issue in codecs sn95031.
Signed-off-by: Lu Guanqun
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown -
Fix the inverted clocks handling for pcm cpu driver.
By using SND_SOC_DAIFMT_NB_NF, Audio noise can be generated on SMDK.Signed-off-by: Sangbeom Kim
Acked-by: Jassi Brar
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown -
Fix the possible dead lock shown below:
spin_lock
sst_get_stream_status
sst_period_elapsed
intel_sst_interrupt
handle_IRQ_event
handle_fasteoi_irq
do_IRQ
common_interrupt
spin_lock
sst_set_stream_status
sst_platform_pcm_triggerSigned-off-by: Lu Guanqun
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown -
free_irq and pm_runtime_disable should be called before
snd_soc_unregister_xxxSigned-off-by: Kuninori Morimoto
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown -
Signed-off-by: Kuninori Morimoto
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown
