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path: root/sound/pci/ca0106/ca0106_main.c
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2017-08-12ALSA: ca0106: Delete an error message for a failed memory allocation in ↵Markus Elfring
snd_ca0106_pcm_open_capture_channel() Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-08-12ALSA: ca0106: make snd_pcm_hardware constBhumika Goyal
Make these const as they are only used during a copy operation. Done using Coccinelle. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-09-02ALSA: constify snd_pcm_ops structuresJulia Lawall
Check for snd_pcm_ops structures that are only stored in the ops field of a snd_soc_platform_driver structure or passed as the third argument to snd_pcm_set_ops. The corresponding field or parameter is declared const, so snd_pcm_ops structures that have this property can be declared as const also. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r disable optional_qualifier@ identifier i; position p; @@ static struct snd_pcm_ops i@p = { ... }; @ok1@ identifier r.i; struct snd_soc_platform_driver e; position p; @@ e.ops = &i@p; @ok2@ identifier r.i; expression e1, e2; position p; @@ snd_pcm_set_ops(e1, e2, &i@p) @bad@ position p != {r.p,ok1.p,ok2.p}; identifier r.i; struct snd_pcm_ops e; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct snd_pcm_ops i = { ... }; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-05-29ALSA: ca0106: Fix/cleanup ifdef CONFIG_PROC_FSTakashi Iwai
Build ca0106_proc.o conditionally to drop unneeded ifdef. Some are replaced with the new CONFIG_SND_PROC_FS. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-04-16ALSA: remove deprecated use of pci apiQuentin Lambert
Replace occurences of the pci api by appropriate call to the dma api. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr) @deprecated@ idexpression id; position p; @@ ( pci_dma_supported@p ( id, ...) | pci_alloc_consistent@p ( id, ...) ) @bad1@ idexpression id; position deprecated.p; @@ ...when != &id->dev when != pci_get_drvdata ( id ) when != pci_enable_device ( id ) ( pci_dma_supported@p ( id, ...) | pci_alloc_consistent@p ( id, ...) ) @depends on !bad1@ idexpression id; expression direction; position deprecated.p; @@ ( - pci_dma_supported@p ( id, + dma_supported ( &id->dev, ... + , GFP_ATOMIC ) | - pci_alloc_consistent@p ( id, + dma_alloc_coherent ( &id->dev, ... + , GFP_ATOMIC ) ) Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-01-09ALSA: ca0106: Simplify PM callbacksTakashi Iwai
This is a similar cleanup like the commit [3db084fd0af5: ALSA: fm801: PCI core handles power state for us]. Since pci_set_power_state(), pci_save_state() and pci_restore_state() are already done in the PCI core side, so we don't need to it doubly. Also, pci_enable_device(), pci_disable_device() and pci_set_master() calls in PM callbacks are superfluous nowadays, too, so get rid of them as well. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-08-12PCI: Remove DEFINE_PCI_DEVICE_TABLE macro useBenoit Taine
We should prefer `struct pci_device_id` over `DEFINE_PCI_DEVICE_TABLE` to meet kernel coding style guidelines. This issue was reported by checkpatch. A simplified version of the semantic patch that makes this change is as follows (http://coccinelle.lip6.fr/): // <smpl> @@ identifier i; declarer name DEFINE_PCI_DEVICE_TABLE; initializer z; @@ - DEFINE_PCI_DEVICE_TABLE(i) + const struct pci_device_id i[] = z; // </smpl> [bhelgaas: add semantic patch] Signed-off-by: Benoit Taine <benoit.taine@lip6.fr> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2014-02-26ALSA: ca0106: Use standard printk helpersTakashi Iwai
Convert with dev_err() and co from snd_printk(), etc. A couple of prints are difficult to convert with dev_err() so they are converted to pr_err() at least. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-12ALSA: pci: Convert to snd_card_new() with a device pointerTakashi Iwai
Also remove superfluous snd_card_set_dev() calls. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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>
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>
2012-09-12ALSA: ca0106: Define channel mapsTakashi Iwai
Provide channel maps for individual stereo streams of CA0106. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-08-14ALSA: PCI: Replace CONFIG_PM with CONFIG_PM_SLEEPTakashi Iwai
Otherwise we may get compile warnings due to unused functions. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-07-03ALSA: Convert to new pm_ops for PCI driversTakashi Iwai
Straightforward conversion to the new pm_ops from the legacy suspend/resume ops. Since we change vx222, vx_core and vxpocket have to be converted, too. 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: 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>
2010-12-27sound, ca0106: Fix assignment to 'channel'.Jesper Juhl
The assignment to the local variable 'channel' in snd_ca0106_pcm_pointer_capture() is a little crazy. Order of assignment is undefined. This fixes it. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-10-23ALSA: ca0106: Allow different sound cards to use different SPI channel mappings.Andy Owen
Signed-off-by: Andy Owen <andy-alsa@ultra-premium.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-10-23ALSA: ca0106: Create a nice spot for mapping channels to dacs.Andy Owen
This is to allow a future patch to have card specific mappings between dacs, which is required since the Sound Blaster 5.1vx seems to have a different mapping to what was previously used. Signed-off-by: Andy Owen <andy-alsa@ultra-premium.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-10-23ALSA: ca0106: Move enabling of front dac out of hardcoded setup sequence.Andy Owen
Signed-off-by: Andy Owen <andy-alsa@ultra-premium.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-10-23ALSA: ca0106: Pull out dac powering routine into separate function.Andy Owen
This is ground work for a future commit where cards (such as the Sound Blaster 5.1vx) have different mappings between dacs and channels. Signed-off-by: Andy Owen <andy-alsa@ultra-premium.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-10-23ALSA: ca0106 - add Sound Blaster 5.1vx info.Andy Owen
Signed-off-by: Andy Owen <andy-alsa@ultra-premium.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-07ALSA: ca0106 - clean up playback pointer callbackTakashi Iwai
Clean up the playback pointer callback function a bit, and make the pointer check more strictly to avoid bogus pointers. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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>
2009-07-21Merge branch 'fix/misc' into for-linusTakashi Iwai
* fix/misc: ALSA: ca0106 - Fix the max capture buffer size ALSA: OSS sequencer should be initialized after snd_seq_system_client_init ALSA: sound/isa: convert nested spin_lock_irqsave to spin_lock
2009-07-20ALSA: ca0106 - Fix the max capture buffer sizeTakashi Iwai
The capture buffer size with 64kB seems broken with CA0106. At least, either the update timing or the DMA position is wrong, and this screws up pulseaudio badly. This patch restricts the max buffer size less than that to make life a bit easier. Signed-off-by: Takashi Iwai <tiwai@suse.de> Cc: <stable@kernel.org>
2009-06-25sound: Use PCI_VDEVICE for CREATIVE and ECTIVAJoe Perches
Here's a patch on top of the others to use CREATIVE and ECTIVA Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-02ALSA: Remove invalid GENERIC_MIX PCM sublassTakashi Iwai
SNDRV_PCM_SUBCLASS_GENERIC_MIX is mostly for h/w multi-stream playback devices, but ca0106 and emu10k1x don't support it (unlike emu10k1). We shouldn't set that flag to avoid confusion. 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/ca0106' into for-linusTakashi Iwai
2009-03-24Merge branch 'topic/misc' into for-linusTakashi Iwai
2009-02-05ALSA: ca0106 - Add missing KERN_* prefix to printkTakashi Iwai
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-02-05ALSA: Fix missing KERN_* prefix to printk in sound/pciTakashi Iwai
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-19ALSA: ca0106 - Add quirk for GA-G1975X moboTakashi Iwai
Giga-byte GA-G1975X mobo has a CA0106 on-board chip. Reference: bnc#395807 https://bugzilla.novell.com/show_bug.cgi?id=395807 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>
2008-12-20Merge branch 'topic/ca0106-spdif-stream' into topic/ca0106Takashi Iwai
2008-12-20Merge branch 'topic/ca0106-resume' into topic/ca0106Takashi Iwai
2008-12-20Merge branch 'topic/ca0106-capture-no-44khz' into topic/ca0106Takashi Iwai
2008-12-20ALSA: ca0106 - disable 44.1kHz captureTakashi Iwai
The capture with 44.1kHz on ca0106 seems to cause loud noises on later playbacks, which doesn't support 44.1kHz. A simple fix is to disable 44.1kHz, as the "default" PCM with dsnoop is anyway only with 48kHz. Reference: Novell bnc#447624 https://bugzilla.novell.com/show_bug.cgi?id=447624 Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-12-20ALSA: ca0106 - Add missing card->private_data initializationTakashi Iwai
Added the missing card->private_data initialization that caused obvious problems at PM. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-12-20ALSA: ca0106 - Check ac97 availability at PMTakashi Iwai
Check the availability of ac97 at PM suspend/resume callbacks. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-12-19ALSA: ca0106 - Add IEC958 PCM Stream controlsTakashi Iwai
Added "IEC958 PCM Stream" controls for the per-stream IEC958 status bits. Using this instead of "IEC958 Default" is safer since the status bits will be recovered to the default states after closing the PCM stream. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-12-19ALSA: ca0106 - Don't override the values at resumeTakashi Iwai
Don't override some values in ca0106_init_chip() at resume. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-12-16ALSA: ca0106 MSI K8N Diamond MB spi_dac 2->1Ben Stanley
This patch removes an inconsistency that became apparent when I documented the fields of snd_ca0106_details. spi_dac is always used in a 'boolean' sense, so this cleanup should make no difference. [Actually, there is one place checking explicitly spi_dac == 1, so this will change the behavior. But, supposing it's rather a typo, I apply this clean-up patch -- tiwai] Signed-off-by: Ben Stanley <Ben.Stanley@exemail.com.au> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-12-10ALSA: ca0106 - Check return value of pci_enable_device() in resumeTakashi Iwai
The return value of pci_enable_device() must be checked even in resume callback: sound/pci/ca0106/ca0106_main.c:1779: warning: ignoring return value of ‘pci_enable_device’, declared with attribute warn_unused_result Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-12-04ALSA: ca0106 - Add power-management supportTakashi Iwai
Added the missing PM support for snd-ca0106 driver. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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