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path: root/drivers/staging/intel_sst
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2011-12-08staging: remove intel_sst driverGreg Kroah-Hartman
Intel has asked that this driver now be removed from the tree, and I am happy to oblige. Cc: Vinod Koul <vinod.koul@intel.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-31staging: Add module.h to more drivers implicitly using it.Paul Gortmaker
This 2nd batch of implicit module.h users only appeared when we removed the unnecessary module.h from include/linux/miscdevice.h [The 1st batch is already present in Greg's staging tree.] Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-10-31staging: Add export.h for THIS_MODULE/EXPORT_SYMBOL to drivers/staging users.Paul Gortmaker
Lots of drivers have in the past expected the presence of basic things like THIS_MODULE and EXPORT_SYMBOL. With the header cleanup, they wont have these. Call out the include explicitly. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-10-03staging: intel_sst: fix compile errorLu Guanqun
include module.h to fix the following compile errors: drivers/staging/intel_sst/intelmid.c:52: error: expected declaration specifiers or '...' before string constant drivers/staging/intel_sst/intelmid.c:52: warning: data definition has no type or storage class drivers/staging/intel_sst/intelmid.c:52: warning: type defaults to 'int' in declaration of 'MODULE_AUTHOR' drivers/staging/intel_sst/intelmid.c:52: warning: function declaration isn't a prototype drivers/staging/intel_sst/intelmid.c:53: error: expected declaration specifiers or '...' before string constant drivers/staging/intel_sst/intelmid.c:53: warning: data definition has no type or storage class drivers/staging/intel_sst/intelmid.c:53: warning: type defaults to 'int' in declaration of 'MODULE_AUTHOR' drivers/staging/intel_sst/intelmid.c:53: warning: function declaration isn't a prototype drivers/staging/intel_sst/intelmid.c:54: error: expected declaration specifiers or '...' before string constant drivers/staging/intel_sst/intelmid.c:54: warning: data definition has no type or storage class drivers/staging/intel_sst/intelmid.c:54: warning: type defaults to 'int' in declaration of 'MODULE_AUTHOR' drivers/staging/intel_sst/intelmid.c:54: warning: function declaration isn't a prototype drivers/staging/intel_sst/intelmid.c:55: error: expected declaration specifiers or '...' before string constant drivers/staging/intel_sst/intelmid.c:55: warning: data definition has no type or storage class drivers/staging/intel_sst/intelmid.c:55: warning: type defaults to 'int' in declaration of 'MODULE_AUTHOR' drivers/staging/intel_sst/intelmid.c:55: warning: function declaration isn't a prototype drivers/staging/intel_sst/intelmid.c:56: error: expected declaration specifiers or '...' before string constant drivers/staging/intel_sst/intelmid.c:56: warning: data definition has no type or storage class drivers/staging/intel_sst/intelmid.c:56: warning: type defaults to 'int' in declaration of 'MODULE_DESCRIPTION' drivers/staging/intel_sst/intelmid.c:56: warning: function declaration isn't a prototype drivers/staging/intel_sst/intelmid.c:57: error: expected declaration specifiers or '...' before string constant drivers/staging/intel_sst/intelmid.c:57: warning: data definition has no type or storage class drivers/staging/intel_sst/intelmid.c:57: warning: type defaults to 'int' in declaration of 'MODULE_LICENSE' drivers/staging/intel_sst/intelmid.c:57: warning: function declaration isn't a prototype drivers/staging/intel_sst/intelmid.c:58: error: expected declaration specifiers or '...' before string constant drivers/staging/intel_sst/intelmid.c:58: warning: data definition has no type or storage class drivers/staging/intel_sst/intelmid.c:58: warning: type defaults to 'int' in declaration of 'MODULE_SUPPORTED_DEVICE' drivers/staging/intel_sst/intelmid.c:58: warning: function declaration isn't a prototype drivers/staging/intel_sst/intelmid.c:64: error: expected ')' before 'int' drivers/staging/intel_sst/intelmid.c:65: error: expected ')' before string constant drivers/staging/intel_sst/intelmid.c:66: error: expected ')' before numeric constant drivers/staging/intel_sst/intelmid.c:67: error: expected ')' before string constant drivers/staging/intel_sst/intelmid.c:461: warning: data definition has no type or storage class drivers/staging/intel_sst/intelmid.c:461: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' drivers/staging/intel_sst/intelmid.c:461: warning: parameter names (without types) in function declaration drivers/staging/intel_sst/intelmid.c:475: warning: data definition has no type or storage class drivers/staging/intel_sst/intelmid.c:475: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' drivers/staging/intel_sst/intelmid.c:475: warning: parameter names (without types) in function declaration drivers/staging/intel_sst/intelmid.c: In function 'snd_intelmad_probe': drivers/staging/intel_sst/intelmid.c:859: error: 'THIS_MODULE' undeclared (first use in this function) drivers/staging/intel_sst/intelmid.c:859: error: (Each undeclared identifier is reported only once drivers/staging/intel_sst/intelmid.c:859: error: for each function it appears in.) drivers/staging/intel_sst/intelmid.c: At top level: drivers/staging/intel_sst/intelmid.c:989: error: 'THIS_MODULE' undeclared here (not in a function) Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-26Staging: intel_sst: instel_sst: fixed some coding style issues.Jaap Crezee
Fixed a coding style issue. Signed-off-by: Jaap Crezee <jaap@jcz.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-12staging: intel_sst: fix comment typoMark Brown
Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Cc: Vinod Koul <vinod.koul@intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Acked-by: Liam Girdwood <lrg@ti.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-07-08sst: avoid unnecessary firmware reloading for MRSTFeng Tang
SST HW on MRST doesn't need to reload the firmware during suspend/resume cycle, so remove the extra workload. This also fix a bug that the firmware sample rate can't be modified when there is no active playback/capture stream. Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-07-08sst: report correct jack eventLu Guanqun
The status of jack event is compared bitwise: [in sound/core/jack.c:snd_jack_report()] for (i = 0; i < ARRAY_SIZE(jack_switch_types); i++) { int testbit = 1 << i; if (jack->type & testbit) input_report_switch(jack->input_dev, jack_switch_types[i], status & testbit); } So in order to report the correct events, 3 should be passed instead of 1. Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-28staging: intel_sst: Fix memory leakAndre Bartke
In case of an error stream_bufs is not freed here. Signed-off-by: Andre Bartke <andre.bartke@gmail.com> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-23Merge branch 'staging-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 * 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (970 commits) staging: usbip: replace usbip_u{dbg,err,info} and printk with dev_ and pr_ staging:iio: Trivial kconfig reorganization and uniformity improvements. staging:iio:documenation partial update. staging:iio: use pollfunc allocation helpers in remaining drivers. staging:iio:max1363 misc cleanups and use of for_each_bit_set to simplify event code spitting out. staging:iio: implement an iio_info structure to take some of the constant elements out of iio_dev. staging:iio:meter:ade7758: Use private data space from iio_allocate_device staging:iio:accel:lis3l02dq make write_reg_8 take value not a pointer to value. staging:iio: ring core cleanups + check if read_last available in lis3l02dq staging:iio:core cleanup: squash tiny wrappers and use dev_set_name to handle creation of event interface name. staging:iio: poll func allocation clean up. staging:iio:ad7780 trivial unused header cleanup. staging:iio:adc: AD7780: Use private data space from iio_allocate_device + trivial fixes staging:iio:adc:AD7780: Convert to new channel registration method staging:iio:adc: AD7606: Drop dev_data in favour of iio_priv() staging:iio:adc: AD7606: Consitently use indio_dev staging:iio: Rip out helper for software rings. staging:iio:adc:AD7298: Use private data space from iio_allocate_device staging:iio: rationalization of different buffer implementation hooks. staging:iio:imu:adis16400 avoid allocating rx, tx, and state separately from iio_dev. ... Fix up trivial conflicts in - drivers/staging/intel_sst/intelmid.c: patches applied in both branches - drivers/staging/rt2860/common/cmm_data_{pci,usb}.c: removed vs spelling - drivers/staging/usbip/vhci_sysfs.c: trivial header file inclusion
2011-05-22Merge branch 'topic/asoc' into for-linusTakashi Iwai
2011-05-11sst: tweak the shared functions so we don't crash the ASoC driverAlan Cox
The ASoC driver is currently pulling bits from staging rather than its own copy. Post all the merges and fixes we've put back an assumption that crashes ASoC so we need to fix it differently. (See 0ed625b2f2751c249417bd28694e37ef48eb5fbb) Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: fix output noises when it's not in playbackLu Guanqun
When the corresponding output device is not in playback, we can hear a little noises. Fix it by powering on the device only when it's in playback. Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Reviewed-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: internal speaker needs setting a GPIO lineLu Guanqun
On Moorestown platform, internal speaker's power line is connected to a GPIO line, so we need to enable or disable it properly. Reviewed-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Jeff Cheng <jeff_cheng@wistron.com> Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Signed-off-by: Wang Xingchao <xingchao.wang@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: add Master VolumeLu Guanqun
With this patch, Master Volume will control AUDIOLVOL(0x10c) and AUDIORVOL(0x10d); while PCM Volume will control HPLVOL(0x123) and HPRVOL(0x124). Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: set default output and input deviceLu Guanqun
Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: fix runtime pm issueChandramouli Narayanan
Use correct api for enabling/disabling runtime pm. Additionally, fix runtime suspend/resume to not duplicate pci core functions Signed-off-by: Chandramouli Narayanan <chandramouli.narayanan@intel.com> Tested-by: Kristen Carlson Accardi <kristen@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: intelmid_v2_control: correct jack event typeAndy CH Lin
Correct event type of audio jack while receiving long press event. Signed-off-by: Andy CH Lin <andy_ch_lin@wistron.com> Signed-off-by: Jekyll Lai <jekyll_lai@wistron.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: MRST can only do 16bit recordingWu Fengguang
Fix bug $ arecord -D dsnoop -r 48000 -f S16_LE 1.wav ALSA lib pcm_direct.c:980:(snd1_pcm_direct_initialize_slave) unable to install hw params ALSA lib pcm_dsnoop.c:604:(snd_pcm_dsnoop_open) unable to initialize slave arecord: main:654: audio open error: Interrupted system call Root cause is, the driver is reporting 32-bit capture capability that is not supported by the MRST hardware. So the dsnoop plugin end up requesting 32-bit capture which fails. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: MRST can only do mono recordingWu Fengguang
Fix bug $ arecord -Dplughw -c2 Recording WAVE 'stdin' : Unsigned 8 bit, Rate 8000 Hz, Stereo arecord: set_params:1116: Unable to install hw params: ACCESS: RW_INTERLEAVED FORMAT: U8 SUBFORMAT: STD SAMPLE_BITS: 8 FRAME_BITS: 16 CHANNELS: 2 [...] Root cause is, the driver is reporting 2-channel capture capability that is not supported by the MRST hardware. So the plughw plugin end up requesting 2-channel capture which fails. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: make sure the sst_drop_stream() get called when neededFeng Tang
When "aplay test.wav", if we "ctrl+z" to suspend it, the last piece of sound will be played endlessly. So we need make sure the drop_stream is called in such a case. Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: return correct output/input device idLu Guanqun
Without this patch, the change of output/input device can't be reflected correctly. The mismatch reflects insane design, and should be fixed when switching to the ASoC framework. Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Acked-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: move jack detection related configs to init timeLu Guanqun
The old policy will not enable MIC2BIAS on Moorstown platform by default, it's only enabled when the user selects HS_MIC as input source. Therefore when user selects DMIC and then inserts the jack, no interrupt will be generated to notify the driver about the jack insertion event and to take action to auto mute the speaker. The new policy will enable this bit by default, then no matter what the output device is, an interrupt will be generated. This behaviour is more likely what a user expects. Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Reviewed-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: Headphone Automute supportxingchao
When detected a Jack event, Audio sound routes between internal speaker and headphone/headset automatically. Signed-off-by: xingchao <xingchao.wang@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: Enable recording via DMICLu Guanqun
We may need to make some of this board specific eventually Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: Enable recording via HS_MICLu Guanqun
We may need to make some of this board specific eventually. Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: Set de-bounce timeLu Guanqun
In order to make jack detection behave properly, we have to set the de-bounce time, otherwise, some weird events happens: e.g. no plug-out event seen. Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: rework jack implementationRamesh Babu K V
This patch fixes the below issues w.r.t jack implementation a) The current jack implementation in driver is implemented in intelmid.c. It has moved to vendor files for better managebility b) Cleaned up jack reporting per upstream comments c) Implemented jack for msic, added code to read adc and deduce jack type based on mic bias d) Support detection of american headset Signed-off-by: Dharageswari R <dharageswari.r@intel.com> Signed-off-by: Ramesh Babu K V <ramesh.babu@intel.com> [Corrections] Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: DMIC routingSitanshu Nanavati
This patch adds support for configuring and routing the DMICs (assigned HW route to DMICs) Signed-off-by: Sitanshu Nanavati <sitanshu.nanavati@intel.com> Signed-off-by: Ramesh Babu K V <ramesh.babu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: parameter tuning ioctlVinod Koul
This patch adds new IOCTL for application interface. Using parameter tuning IOCTL, application can fine tune the audio firmware for it's requirement. Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Ramesh Babu K V <ramesh.babu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: Line out supportDharageswari R
This patch adds the support for lineout. The lineout input can be selected as any input channel by using a new alsa mixer kcontrol. Signed-off-by: Dharageswari R <dharageswari.r@intel.com> Signed-off-by: Ramesh Babu K V <ramesh.babu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: ignore IRQ when suspendedVinod Koul
The irq for audio is shared, so when device is supended driver should not the read register and ignore the interrupt. This patch ignores interrupts when device is suspended. Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Ramesh Babu K V <ramesh.babu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: fix unload bugsVinod Koul
The current driver remove was erroneous and causes errors when unloading or loading second time This patch fixes both of these issues Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Ramesh Babu K V <ramesh.babu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: MSIC codec power optimisationVinod Koul
This patch adds power optimization for the msic codec and ensure codec is completely powered off when codec is idle. Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Ramesh Babu K V <ramesh.babu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10sst: fix compile errorLu Guanqun
Add several include files to fix the below compile error. drivers/staging/intel_sst/intelmid.c: In function ‘snd_intelmad_sst_register’: drivers/staging/intel_sst/intelmid.c:805:2: error: ‘sst_drv_ctx’ undeclared (first use in this function) drivers/staging/intel_sst/intelmid.c:805:2: note: each undeclared identifier is reported only once for each function it appears in Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10intel_sst: Save audio state across D3 on MedfieldVinod Koul
During suspend and runtime_suspend audio dsp will be in D3 state and will loose its context. This patch adds support in driver to save the dsp context and restore this context during resume Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Ramesh Babu K V <ramesh.babu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10sst: make register_sst_card more self-containedLu Guanqun
register_sst_card is used in ASoC code with field `scard_ops` being NULL. Without this patch, there will be NULL dereference. Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-04-25staging: intel_sst: intelmid needs delay.hRandy Dunlap
intel_sst drivers need to #include <linux/delay.h> so that they build cleanly: drivers/staging/intel_sst/intelmid_v1_control.c:188: error: implicit declaration of function 'msleep' drivers/staging/intel_sst/intelmid_v2_control.c:172: error: implicit declaration of function 'msleep' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Harsha Priya <priya.harsha@intel.com> Cc: KP Jeeja <jeeja.kp@intel.com> Cc: Dharageswari R <dharageswari.r@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-04-25staging: Remove unnecessary semicolons when if (foo) {...};Joe Perches
Done via perl script: $ cat remove_semi_if.pl my $match_balanced_parentheses = qr/(\((?:[^\(\)]++|(?-1))*\))/; my $match_balanced_braces = qr/(\{(?:[^\{\}]++|(?-1))*\})/; foreach my $file (@ARGV) { my $f; my $text; my $oldtext; next if ((-d $file)); open($f, '<', $file) or die "$P: Can't open $file for read\n"; $oldtext = do { local($/) ; <$f> }; close($f); next if ($oldtext eq ""); $text = $oldtext; my $count = 0; do { $count = 0; $count += $text =~ s@\b(if\s*${match_balanced_parentheses}\s*)${match_balanced_braces}\s*;@"$1$3"@egx; } while ($count > 0); if ($text ne $oldtext) { my $newfile = $file; open($f, '>', $newfile) or die "$P: Can't open $newfile for write\n"; print $f $text; close($f); } } $ Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-04-20drivers/staging/intel_sst/intel_sst_app_interface.c: introduce missing kfreeJulia Lawall
Stream_bufs is initialized at the beginning of the function, and then the #ifdef code declares a new variable with the same name and initializes that. If the if in the ifdef is taken, the then branch returns, implying that the first stream_bufs is never used and is leaked. The first initialization is thus moved down after the ifdef. 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; expression E; identifier f,f1,l; position p1,p2; expression *ptr != NULL; @@ x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...); ... if (x == NULL) S <... when != x when != if (...) { <+...x...+> } ( x->f1 = E | (x->f1 == NULL || ...) | f(...,x->f1,...) ) ...> ( return \(0\|<+...x...+>\|ptr\); | return@p2 ...; ) @script:python@ p1 << r.p1; p2 << r.p2; @@ print "* file: %s kmalloc %s return %s" % (p1[0].file,p1[0].line,p2[0].line) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-04-18ASoC: Merge branch 'for-2.6.39' into for-2.6.40Mark Brown
Fix trivial conflict caused by silly spelling fix patch. Conflicts: sound/soc/codecs/wm8994.c
2011-04-08sst: fix compile errorLu Guanqun
Add several include files to fix the below compile error. drivers/staging/intel_sst/intelmid.c: In function ‘snd_intelmad_sst_register’: drivers/staging/intel_sst/intelmid.c:805:2: error: ‘sst_drv_ctx’ undeclared (first use in this function) drivers/staging/intel_sst/intelmid.c:805:2: note: each undeclared identifier is reported only once for each function it appears in Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-04-06sst: make register_sst_card more self-containedLu Guanqun
register_sst_card is used in ASoC code with field `scard_ops` being NULL. Without this patch, there will be NULL dereference. Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-03-31Fix common misspellingsLucas De Marchi
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2011-02-18staging/trivial: fix typos concerning "select"Uwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging/trivial: fix typos concerning "initiali[zs]e"Uwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging/trivial: fix typos concerning "function"Uwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-02staging: sst: Fix for dmic capture on v2 pmicHarsha Priya
currently capture through dmic captures only silence This patch configurs the dmic registers to capture properly Signed-off-by: Harsha Priya <priya.harsha@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-07Staging: Merge 2.6.37-rc5 into staging-nextGreg Kroah-Hartman
This was done to handle a number of conflicts in the batman-adv and winbond drivers properly. It also now allows us to fix up the sysfs attributes properly that were not in the .37 release due to them being only in this tree at the time. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29staging: fix intel_sst/intelmid sound buildRandy Dunlap
SND_INTELMID selects 3 SND_* kconfig symbols, but that is useless if the SOUND & SND symbols in their hierarchy are not enabled, so make this symbol depend on SOUND & SND. ERROR: "snd_pcm_period_elapsed" [drivers/staging/intel_sst/snd-intelmid.ko] undefined! ERROR: "snd_card_create" [drivers/staging/intel_sst/snd-intelmid.ko] undefined! ERROR: "snd_pcm_hw_constraint_integer" [drivers/staging/intel_sst/snd-intelmid.ko] undefined! ERROR: "snd_device_new" [drivers/staging/intel_sst/snd-intelmid.ko] undefined! ERROR: "snd_pcm_set_ops" [drivers/staging/intel_sst/snd-intelmid.ko] undefined! ERROR: "snd_jack_new" [drivers/staging/intel_sst/snd-intelmid.ko] undefined! ERROR: "snd_pcm_lib_free_pages" [drivers/staging/intel_sst/snd-intelmid.ko] undefined! ERROR: "snd_pcm_lib_ioctl" [drivers/staging/intel_sst/snd-intelmid.ko] undefined! ERROR: "snd_pcm_lib_malloc_pages" [drivers/staging/intel_sst/snd-intelmid.ko] undefined! ERROR: "snd_ctl_new1" [drivers/staging/intel_sst/snd-intelmid.ko] undefined! ERROR: "snd_pcm_lib_preallocate_pages_for_all" [drivers/staging/intel_sst/snd-intelmid.ko] undefined! ERROR: "snd_card_free" [drivers/staging/intel_sst/snd-intelmid.ko] undefined! ERROR: "snd_card_register" [drivers/staging/intel_sst/snd-intelmid.ko] undefined! ERROR: "snd_jack_report" [drivers/staging/intel_sst/snd-intelmid.ko] undefined! ERROR: "snd_pcm_new" [drivers/staging/intel_sst/snd-intelmid.ko] undefined! ERROR: "snd_ctl_add" [drivers/staging/intel_sst/snd-intelmid.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
generated by cgit v1.2.3-70-g09d2 (git 2.48.1) at 2025-03-15 02:16:37 +0000