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path: root/sound/pci/ctxfi/cthw20k2.c
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2021-03-11ALSA: ctxfi: cthw20k2: fix mask on conf to allow 4 bitsColin Ian King
[ Upstream commit 26a9630c72ebac7c564db305a6aee54a8edde70e ] Currently the mask operation on variable conf is just 3 bits so the switch statement case value of 8 is unreachable dead code. The function daio_mgr_dao_init can be passed a 4 bit value, function dao_rsc_init calls it with conf set to: conf = (desc->msr & 0x7) | (desc->passthru << 3); so clearly when desc->passthru is set to 1 then conf can be at least 8. Fix this by changing the mask to 0xf. Fixes: 8cc72361481f ("ALSA: SB X-Fi driver merge") Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20210227001527.1077484-1-colin.king@canonical.com Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
2017-03-12ALSA: ctxfi: Fallback DMA mask to 32bitTakashi Iwai
commit 15c75b09f8d190f89ab4db463b87d411ca349dfe upstream. Currently ctxfi driver tries to set only the 64bit DMA mask on 64bit architectures, and bails out if it fails. This causes a problem on some platforms since the 64bit DMA isn't always guaranteed. We should fall back to the default 32bit DMA when 64bit DMA fails. Fixes: 6d74b86d3c0f ("ALSA: ctxfi - Allow 64bit DMA") Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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>
2015-01-11Merge branch 'topic/pci-cleanup' into for-nextTakashi Iwai
2015-01-09ALSA: ctxfi: 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>
2015-01-04ALSA: Deletion of checks before the function call "iounmap"Markus Elfring
The iounmap() function performs also input parameter validation. Thus the test around the call is not needed. 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>
2014-09-30ALSA: ctxfi: pr_* replaced with dev_*Sudip Mukherjee
pr_* macros replaced with dev_* as they are more preffered over pr_*. each file which had pr_* was reviewed manually and replaced with dev_*. here we have actually used the various snd_card which was added to some structures of ctxfi via a previous patch of this series. in the ctvmem.c file we have passed a reference of ct_atc as an argument to get_vm_block function so that it can be used from dev_*. since dev_* will print the device information , so the prefix of "ctxfi" from the various pr_* were also removed. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-09-23ALSA: ctxfi: sparse warningSudip Mukherjee
fixed sparse warning of incorrect type (different address spaces) in cthw20k1.c and cthw20k2.c which was being actually caused as mem_base was of the type unsigned long. Again as mem_base was previously unsigned long , so it required many typecasts in the code to convert interger to pointer. Now after giving the correct type of mem_base as void __iomem * we can also remove those typecasts maintaining the same functionality and logic of the code. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-08-26ALSA: ctxfi: fix broken user-visible stringSudip Mukherjee
as broken user-visible strings breaks the ability to grep for them , so this patch fixes the broken user-visible strings Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-08-26ALSA: ctxfi: prink replacementSudip Mukherjee
as pr_* macros are more preffered over printk, so printk replaced with corresponding pr_err and pr_alert this patch will generate a warning from checkpatch for an unnecessary space before new line and has not been fixed as this patch is only for printk replacement. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> 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>
2012-08-14ALSA: 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>
2011-06-16ALSA: ctxfi: Change PLL initialization codeHarry Butterworth
This is a reworked patch from Creative to change the PLL code to address unreliable 44100Hz initialization. Signed-off-by: Harry Butterworth <heb1001@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-06-14Merge branch 'test/pci-rename' into topic/miscTakashi Iwai
2011-06-14ALSA: ctxfi: Implement a combined capabilities query method to replace ↵Harry Butterworth
multiple have_x query methods. Signed-off-by: Harry Butterworth <heb1001@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-06-14ALSA: ctxfi: Add support for Creative Titanium HDHarry Butterworth
Initialise model-specific DAC and ADC parts. Add controls for output and mic source selection. Rename some mixer controls according to ControlNames.txt. Remove Playback switches for Line-in and IEC958-in - these were controlling the input mute/unmute which affected capture too. Use the capture switches to control the input mute/unmute instead - it's less confusing. Initialise the WM8775 to invert the left-right clock to swap the left and right channels of the mic and aux input. Signed-off-by: Harry Butterworth <heb1001@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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>
2011-03-14ALSA: ctxfi - Fix microphone boost codes/commentsPrzemyslaw Bruski
microphone boost was set at +12dB, not +20dB (like in Windows driver and in adc_conf structure declaration), some comments added. Signed-off-by: Przemyslaw Bruski <pbruskispam@op.pl> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-07-22ALSA: ctxfi - Simple code clean upTakashi Iwai
- replace NULL == xxx with !xxx - replace NULL != xxx with xxx - similar trivial cleanups Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-07-20ALSA: ctxfi - Native timer support for emu20k2Takashi Iwai
Added the native timer support for emu20k2, which gives much more accurate update timing than the system timer. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-22ALSA: ctxfi - Add PM supportWai Yew CHAY
Added the suspend/resume support to ctxfi driver. The team tested on the following seems ok: AMD Athlon 64 3500+ / ASUS A8N-E / 512MB DDR ATI / Radeon X1300 20k1 & 20k2 cards Signed-off-by: Wai Yew CHAY <wychay@ctl.creative.com> Singed-off-by: Ryan RICHARDS <ryan_richards@creativelabs.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-08ALSA: ctxfi - Fix / clean up hw20k2 chip codeTakashi Iwai
- Clean up Hungarian coding style - Don't use static variables for I2C information; this unables to use multiple instances. Now they are stored in struct hw20k2 fields. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-08ALSA: ctxfi - Remove useless initializations and castTakashi Iwai
Remove useless variable initializations and cast at the beginning of functions. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-08ALSA: ctxfi - Fix DMA mask for emu20k2 chipTakashi Iwai
Allow 64bit DMA mask for emu20k2 chip, too. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-05ALSA: ctxfi - Clean up / optimizeTakashi Iwai
- Use static tables instead of assigining each funciton pointer - Add __devinit* to appropriate places; pcm, mixer and timer cannot be marked because they are kept in the function table that lives long - Move create_alsa_devs function out of struct ct_atc to mark it __devinit Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-02ALSA: ctxfi - Remove PAGE_SIZE limitationTakashi Iwai
Remove the limitation of PAGE_SIZE to be 4k by defining the own page size and macros for 4k. 8kb page size could be natively supported, but it's disabled right now for simplicity. Also, clean up using upper_32_bits() macro. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-05-14ALSA: ctxfi - Add prefix to debug printsTakashi Iwai
Added ctxfi: prefix to each debug print. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-05-14ALSA: ctxfi - Add missing inclusion of linux/delay.hTakashi Iwai
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-05-14ALSA: SB X-Fi driver mergeWai Yew CHAY
The Sound Blaster X-Fi driver supports Creative solutions based on 20K1 and 20K2 chipsets. Supported hardware : Creative Sound Blaster X-Fi Titanium Fatal1ty® Champion Series Creative Sound Blaster X-Fi Titanium Fatal1ty Professional Series Creative Sound Blaster X-Fi Titanium Professional Audio Creative Sound Blaster X-Fi Titanium Creative Sound Blaster X-Fi Elite Pro Creative Sound Blaster X-Fi Platinum Creative Sound Blaster X-Fi Fatal1ty Creative Sound Blaster X-Fi XtremeGamer Creative Sound Blaster X-Fi XtremeMusic Current release features: * ALSA PCM Playback * ALSA Record * ALSA Mixer Note: * External I/O modules detection not included. Signed-off-by: Wai Yew CHAY <wychay@ctl.creative.com> Singed-off-by: Ryan RICHARDS <ryan_richards@creativelabs.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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