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2013-05-29ALSA: PCI: Remove superfluous pci_set_drvdata(pci, NULL) at removeTakashi Iwai
As drvdata is cleared to NULL at probe failure or at removal by the driver core, we don't have to call pci_set_drvdata(pci, NULL) any longer in each driver. The only remaining pci_set_drvdata(NULL) is in azx_firmware_cb() in hda_intel.c. Since this function itself releases the card instance, we need to clear drvdata here as well, so that it won't be released doubly in the remove callback. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-25ALSA: Make snd_printd() and snd_printdd() inlineTakashi Iwai
Because currently snd_printd() and snd_printdd() macros are expanded to empty when CONFIG_SND_DEBUG=n, a compile warning like below appears sometimes, and we had to covert it by ugly ifdefs: sound/pci/hda/patch_sigmatel.c: In function ‘stac92hd71bxx_fixup_hp’: sound/pci/hda/patch_sigmatel.c:2434:24: warning: unused variable ‘spec’ [-Wunused-variable] For "fixing" these issues better, this patch replaces snd_printd() and snd_printdd() definitions with empty inline functions instead of macros. This should have the same effect but shut up warnings like above. But since we had already put ifdefs, changing to inline functions would trigger compile errors. So, such ifdefs is removed in this patch. In addition, snd_pci_quirk name field is defined only when CONFIG_SND_DEBUG_VERBOSE is set, and the reference to it in snd_printdd() argument triggers the build errors, too. For avoiding these errors, introduce a new macro snd_pci_quirk_name() that is defined no matter how the debug option is set. Reported-by: Stratos Karafotis <stratosk@semaphore.gr> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-07ALSA: pci: remove __dev* attributesBill Pemberton
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-11-22ALSA: pcxhr: hard dependency on the standard fw loaderTakashi Iwai
Like the previous commit for mixart, drop the home-baked fw loader code. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-08-27ALSA: pcxhr: Add 8 new sound cardsMarkus Bollinger
add new sound cards VX442HR VX442e PCX442HR PCX442e VX822HR VX822e PCX822HR and PCX822e Signed-off-by: Markus Bollinger <bollinger@digigram.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-20ALSA: pcxhr: Add LTC supportMarkus Bollinger
add LTC (linear timecode) read function via proc interface to the pcxhr driver Signed-off-by: Markus Bollinger <bollinger@digigram.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-20ALSA: pcxhr: Fix a counter wrapMarkus Bollinger
fix a counter wrap to avoid resynchronization of stream positions every several minutes. The resynchronization may create stream position jitter Signed-off-by: Markus Bollinger <bollinger@digigram.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-04-24ALSA: pci: clean up using module_pci_driver()Takashi Iwai
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-19ALSA: module_param: make bool parameters really boolRusty Russell
module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-10-31sound: Add module.h to the previously silent sound usersPaul Gortmaker
Lots of sound drivers were getting module.h via the implicit presence of it in <linux/device.h> but we are going to clean that up. So fix up those users now. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-10-31sound: fix drivers needing module.h not moduleparam.hPaul Gortmaker
The implicit presence of module.h lured several users into incorrectly thinking that they only needed/used modparam.h but once we clean up the module.h presence, these will show up as build failures, so fix 'em now. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-06-10ALSA: use KBUILD_MODNAME for request_irq argument in sound/pci/*Takashi Iwai
The name argument of request_irq() appears in /proc/interrupts, and it's quite ugly when the name entry contains a space or special letters. In general, it's simpler and more readable when the module name appears there, so let's replace all entries with KBUILD_MODNAME. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-06-10ALSA: Use KBUILD_MODNAME for pci_driver.name entriesTakashi Iwai
The convention for pci_driver.name entry in kernel drivers seem to be the module name or equivalent ones. But, so far, almost all PCI sound drivers use more verbose name like "ABC Xyz (12)", and these are fairly confusing when appearing as a file name. This patch converts the all pci_driver.name entries in sound/pci/* to use KBUILD_MODNAME for more unified appearance. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-03-31Fix common misspellingsLucas De Marchi
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2010-02-09sound: use DEFINE_PCI_DEVICE_TABLEAlexey Dobriyan
Use DEFINE_PCI_DEVICE_TABLE() to make PCI device ids go to .devinit.rodata section, so they can be discarded in some cases, and make them const. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-04-07dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)Yang Hongyang
Replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-03-24Merge branch 'topic/pcxhr' into for-linusTakashi Iwai
2009-03-24Merge branch 'topic/hwdep-cleanup' into for-linusTakashi Iwai
2009-03-24Merge branch 'topic/snd_card_new-err' into for-linusTakashi Iwai
2009-02-20ALSA: pcxhr.h replace signed one-bit bitfieldsHarvey Harrison
The usage and comments make it clear values of 1/0 were intended rather than -1/0 Noticed by sparse: sound/pci/pcxhr/pcxhr.h:100:20: error: dubious one-bit signed bitfield sound/pci/pcxhr/pcxhr.h:101:22: error: dubious one-bit signed bitfield sound/pci/pcxhr/pcxhr.h:102:24: error: dubious one-bit signed bitfield sound/pci/pcxhr/pcxhr.h:103:21: error: dubious one-bit signed bitfield sound/pci/pcxhr/pcxhr.h:104:25: error: dubious one-bit signed bitfield sound/pci/pcxhr/pcxhr.h:105:20: error: dubious one-bit signed bitfield Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-02-05ALSA: Remove superfluous hwdep opsTakashi Iwai
Remove NOP hwdep ops in sound drivers. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-31ALSA: pcxhr: fix trivial typoTim Blechmann
Signed-off-by: Tim Blechmann <tim@klingt.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-23ALSA: pcxhr - add support for gpio ports and minor bug fixMarkus Bollinger
- add support for gpio ports (2 GPI, 2 GPO) of pcxhr stereo cards - minor bugfixes : allow setting clock to internal by the mixer even if there is no stream (but monitoring) Signed-off-by: Markus Bollinger <bollinger@digigram.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-12ALSA: Convert to snd_card_create() in sound/pci/*Takashi Iwai
Convert from snd_card_new() to the new snd_card_create() function in sound/pci/*. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-12-25Merge branch 'topic/pcxhr-update' into to-pushTakashi Iwai
2008-12-25Merge branch 'topic/convert-tasklet' into to-pushTakashi Iwai
2008-12-20Merge branch 'topic/pcsp-fix' into topic/miscTakashi Iwai
2008-12-18ALSA: hda - Convert from takslet_hi_schedule() to tasklet_schedule()Takashi Iwai
Replace all tasklet_hi_schedule() callers with the normal tasklet_schedule(). The former often causes troubles with RT-kernels, and has actually no merit. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-12-01ALSA: pcxhr - change firmware filenamesMarkus Bollinger
- compatibility issue : change firmware filenames the pcxhr driver version <= 1.0.18a does not work with new firmware > 1.0.17. Keep the old firmware files and add new firmware files with different names Signed-off-by: Markus Bollinger <bollinger@digigram.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-11-27ALSA: sound/pci/mixart/mixart.c: Add missing snd_card_freeJulia Lawall
The function snd_mixart_create creates a link between mgr and card that allows snd_mixart_free to free card as well. But if snd_mixart_create fails, then the link has not been created and card has to be freed explicitly. The semantic match that finds the problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; statement S,S1; position p1,p2,p3; expression E,E1; type T,T1; expression *ptr != NULL; @@ ( if ((x@p1 = snd_card_new(...)) == NULL) S | x@p1 = snd_card_new(...); ) ... when != snd_card_free(...,(T)x,...) when != if (...) { <+... snd_card_free(...,(T)x,...) ...+> } when != true x == NULL || ... when != x = E when != E = (T)x when any ( if (x == NULL || ...) S1 | if@p2 (...) { ... when != snd_card_free(...,(T1)x,...) when != if (...) { <+... snd_card_free(...,(T1)x,...) ...+> } when != x = E1 when != E1 = (T1)x ( return \(0\|<+...x...+>\|ptr\); | return@p3 ...; ) } ) @ script:python @ p1 << r.p1; p3 << r.p3; @@ print "* file: %s snd_card_new: %s return: %s" % (p1[0].file,p1[0].line,p3[0].line) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-11-25ALSA: pcxhr - add support for pcxhr stereo sound cards (mixer part)Markus Bollinger
- add support for pcxhr stereo cards mixer controls - adjust tlv db scales to real dBu values - fix bug with monitoring volume control pcxhr_monitor_vol_put - do some cleanup Signed-off-by: Markus Bollinger <bollinger@digigram.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-11-25ALSA: pcxhr - add support for pcxhr stereo sound cards (firmware support)Markus Bollinger
- Add support for pcxhr stereo cards and their firmware - autorize sound cards without analog IO - do some cleanup Signed-off-by: Markus Bollinger <bollinger@digigram.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-11-25ALSA: pcxhr - add support for pcxhr stereo sound cards (core change)Markus Bollinger
- Add support for pcxhr stereo cards - minor bugfixes : period and buffer size consraints - fix PLL register values - do some clean up Signed-off-by: Markus Bollinger <bollinger@digigram.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-11-25ALSA: pcxhr - add support for pcxhr stereo sound cardsMarkus Bollinger
- Add support for pcxhr stereo cards - do some clean up Signed-off-by: Markus Bollinger <bollinger@digigram.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-11-15ALSA: sound/pci/pcxhr/pcxhr.c: introduce missing kfree and pci_disable_deviceJulia Lawall
Error handling code following a kzalloc should free the allocated data. The error handling code is adjusted to call pci_disable_device(pci); as well, as done later in the function 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,l; position p1,p2; expression *ptr != NULL; @@ ( if ((x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...)) == NULL) S | x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...); ... if (x == NULL) S ) <... when != x when != if (...) { <+...x...+> } x->f = E ...> ( 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: Takashi Iwai <tiwai@suse.de>
2008-08-13ALSA: Kill snd_assert() in sound/pci/*Takashi Iwai
Kill snd_assert() in sound/pci/*, either removed or replaced with if () with snd_BUG_ON(). Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-07-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.gitDavid Woodhouse
Conflicts: sound/pci/Kconfig
2008-07-10Fix a const pointer usage warning in the Digigram pcxhr soundcard driverDavid Howells
Fix a const pointer usage warning in the Digigram pcxhr compatible soundcard driver. A const pointer is being passed to copy_from_user() to load the firmware into. This is okay in this case because the function has allocated the firmware struct itself, but the const qualifier is part of the firmware struct - so the patch casts the const away. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-07-10pcxhr: treat firmware data as constDavid Woodhouse
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-05-27[ALSA] Replace CONFIG_SND_DEBUG_DETECT with CONFIG_SND_DEBUG_VERBOSETakashi Iwai
Replace CONFIG_SND_DEBUG_DETECT with CONFIG_SND_DEBUG_VERBOSE to represent its meaning more better. This config isn't provided only for the detection but for more verbose debug prints in general. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24[ALSA] sound/pci/pcxhr/pcxhr.c: fix warningsAndrew Morton
sparc64: sound/pci/pcxhr/pcxhr.c: In function `pcxhr_update_r_buffer': sound/pci/pcxhr/pcxhr.c:459: warning: cast to pointer from integer of different size sound/pci/pcxhr/pcxhr.c: In function `pcxhr_trigger_tasklet': sound/pci/pcxhr/pcxhr.c:628: warning: long int format, different type arg (arg 4) Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24[ALSA] sound/pci/pcxhr/pcxhr_core.c: fix printk warningAndrew Morton
sound/pci/pcxhr/pcxhr_core.c: In function `pcxhr_set_pipe_state': sound/pci/pcxhr/pcxhr_core.c:899: warning: long int format, different type arg (arg 4) suseconds_t is int on sparc64. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24[ALSA] sound/pci: remove unused variableJulia Lawall
The variable is_capture is initialized but never used otherwise. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ type T; identifier i; constant C; @@ ( extern T i; | - T i; <+... when != i - i = C; ...+> ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24[ALSA] sound: pcxhr_core.c fix shadowed variable warningHarvey Harrison
Inner loop redeclares err with u32 rather than int, stupid fix here is to change the inner err to err2. sound/pci/pcxhr/pcxhr_core.c:1008:8: warning: symbol 'err' shadows an earlier one sound/pci/pcxhr/pcxhr_core.c:983:6: originally declared here Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-01-31[ALSA] Remove sound/driver.hTakashi Iwai
This header file exists only for some hacks to adapt alsa-driver tree. It's useless for building in the kernel. Let's move a few lines in it to sound/core.h and remove it. With this patch, sound/driver.h isn't removed but has just a single compile warning to include it. This should be really killed in future. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] pci - check value range in ctl callbacksTakashi Iwai
Check the value ranges in ctl put callbacks properly in the rest of PCI drivers. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-10-16[ALSA] pcxhr - Fix dB level informationTakashi Iwai
Some dB level information is wrong in pcxhr driver according to the datasheet. Fixed now. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16[ALSA] pcxhr - Fix trigger start with non-linked streamsTakashi Iwai
The non-linked streams couldn't be started properly due to missing setting of stream->status. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16[ALSA] remove incorrect usage of SNDRV_PCM_INFO_SYNC_START and ↵Clemens Ladisch
snd_pcm_set_sync() Set the SNDRV_PCM_INFO_SYNC_START flag and the substream's sync ID (only) if the substream actually can be linked to another one. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16[ALSA] check for linked substreams of different cardsClemens Ladisch
It is possible to have linked substreams that belong to different cards and/or different drivers. This patch changes some drivers to make sure that they do not incorrectly try to handle substreams of a different card. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
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