- 02 Sep, 2016 6 commits
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Julia Lawall authored
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> Acked-by:
Clemens Ladisch <clemens@ladisch.de> Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Julia Lawall authored
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:
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Julia Lawall authored
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:
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Julia Lawall authored
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:
Takashi Sakamoto <o-takashi@sakamocchi.jp> Acked-by:
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Julia Lawall authored
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:
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Julia Lawall authored
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:
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- 01 Sep, 2016 1 commit
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Colin Ian King authored
Trivial fix to typos dev_dbg messages and comment. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Signed-off-by:
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- 31 Aug, 2016 1 commit
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Takashi Sakamoto authored
Currently, automatic variable of 'union ioctl_arg' type is initialized by designated initialization. Although, the actual effect is interpretation of early element of int type and initialization of 'int pversion'. Therefore the first field corresponding to int type is initialized to zero. This is against my expectation to initialize whole fields. This commit uses memset() to initialize the variable, instead of designated initialization. Fixes: 04a56dd8 ('ALSA: seq: change ioctl command operation to get data in kernel space') Signed-off-by:
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- 25 Aug, 2016 1 commit
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Aaro Koskinen authored
Enable sound on PowerBook G4 12". Signed-off-by:
Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by:
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- 24 Aug, 2016 2 commits
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Takashi Sakamoto authored
The below models were developed with a cooperation by Yamaha and Terratec. - Yamaha GO 44/Terratec PHASE 24 FW - Yamaha GO 46/Terratec PHASE X24 FW They have the same configurations, thus it's better to unify corresponding codes. This commit merges them to reduce the amount of maintained codes. Signed-off-by:
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Takashi Sakamoto authored
Once Yamaha and Terratec cooperated to develop some audio and music units on IEEE 1394 bus. On these models, the same embedded board is used, and similar configurations are also applied. This commit renames file for Yamaha's configuration so that it's for both of Yamaha and Terratec. Signed-off-by:
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- 22 Aug, 2016 10 commits
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Colin Ian King authored
Trivial fix to spelling mistake in dev_warn message. Signed-off-by:
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Markus Elfring authored
Reuse existing functionality from memdup_user() instead of keeping duplicate source code. This issue was detected by using the Coccinelle software. Signed-off-by:
Markus Elfring <elfring@users.sourceforge.net> Acked-by:
Vinod Koul <vinod.koul@intel.com> Signed-off-by:
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Shawn Lin authored
kmalloc already print similar error once failing to alloc enough memory, so let's remove this dump here. Signed-off-by:
Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by:
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Daniel Mack authored
Users of devices affected by the Tenor feedback data error report buffer underruns, even with the +/- 0x1.0000 quirk applied. Compensating the error with 0xf000 instead seems to reliably fix that issue. See https://sourceforge.net/p/alsa/mailman/message/35230259/Reported-and-tested-by:
Norman Nolte <norman.nolte@gmx.net> Reported-and-tested-by:
Thomas Gresens <T.Gresens@intershop.de> Signed-off-by:
Daniel Mack <daniel@zonque.org> Signed-off-by:
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Daniel Mack authored
The quirk seems to be necessary not only for TEAC UD-H01 devices, but to more that are based on the Tenor 8802TL chipset. Devices built by T+A are affected too, and they apparently all use the same USB PID:PID. Extend the quirky handling for that device as well, and rename the quirks flag. Reported-and-tested-by:
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Daniel Mack authored
That's a quirk, after all, so move it where to all the other quirks live. Signed-off-by:
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Takashi Sakamoto authored
Former commits change existent functions so that they don't handle data in kernel space. Copying from/to userspace is done outside of the functions, thus no need to change address limit of running task. This commit obsoletes get_fs()/set_fs() and applies corresponding changes. Signed-off-by:
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Takashi Sakamoto authored
In previous commit, a new table for functions with data in kernel space is added to replace current table. This commit changes existent functions to fit the table. These functions are added to the new table and removed from the old table. Signed-off-by:
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Takashi Sakamoto authored
ALSA sequencer is designed with two types of clients; application and kernel. Operations for each ioctl command should handle data in both of user space and kernel space, while current implementation just allows them to handle data in user space. Data in kernel space is handled with change of address limit of running tasks. This commit adds a new table to map ioctl commands to corresponding functions. The functions get data in kernel space. Helper functions to operate kernel and application clients seek entries from the table. Especially, the helper function for application is responsible for coping from user space to kernel space or vise versa. Signed-off-by:
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Takashi Sakamoto authored
This kernel API is used by kernel implementation. Currently, it's used for kernel clients of ALSA sequencer, while it can be used for application clients. The difference is just on address spaces of argument. In short, this kernel API can be available for application client with data in kernel space. This commit adds a document about this. Signed-off-by:
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- 11 Aug, 2016 1 commit
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Wolfram Sang authored
kmalloc will print enough information in case of failure. Signed-off-by:
Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by:
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- 09 Aug, 2016 8 commits
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Takashi Iwai authored
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Guneshwor Singh authored
The HDA controller from SKL onwards support additional timestamp reporting of the link time. The link time is read from HW registers and converted to audio values. Signed-off-by:
Guneshwor Singh <guneshwor.o.singh@intel.com> Signed-off-by:
Hardik T Shah <hardik.t.shah@intel.com> Signed-off-by:
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Guneshwor Singh authored
Skylake onwards HDA controller supports new capabilities like Global Time Stamping (GTS) capability. So add support to parse these new capabilities. Signed-off-by:
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Vinod Koul authored
Remove the unused one as we have moved it up to hdac core. Signed-off-by:
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Vinod Koul authored
Now that we have the bus parse capabilities moved to core, we need to convert users. The SKL driver and HDA extended lib needs to converted in single patch, otherwise we regress on the functionality. Signed-off-by:
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Vinod Koul authored
HDA capability introduced recently are move to hdac core so that it can be used by legacy driver as well. Also move the capability pointers up to hdac_bus object. Signed-off-by:
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Vittorio Gambaletta (VittGam) authored
The ELP HD USB Camera (05a3:9420) needs this quirk for suppressing the unsupported sample rate inquiry. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=98481 Cc: <stable@vger.kernel.org> Signed-off-by:
Vittorio Gambaletta <linuxbugs@vittgam.net> Signed-off-by:
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Piotr Karasinski authored
VF0610 does not support reading the sample rate which leads to many lines of "cannot get freq at ep 0x82". This patch adds the USB ID (0x041E:4080) to snd_usb_get_sample_rate_quirk() list. Signed-off-by:
Piotr Karasinski <peter.karasinski@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by:
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- 08 Aug, 2016 1 commit
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Linus Torvalds authored
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- 07 Aug, 2016 9 commits
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull more block fixes from Jens Axboe: "As mentioned in the pull the other day, a few more fixes for this round, all related to the bio op changes in this series. Two fixes, and then a cleanup, renaming bio->bi_rw to bio->bi_opf. I wanted to do that change right after or right before -rc1, so that risk of conflict was reduced. I just rebased the series on top of current master, and no new ->bi_rw usage has snuck in" * 'for-linus' of git://git.kernel.dk/linux-block: block: rename bio bi_rw to bi_opf target: iblock_execute_sync_cache() should use bio_set_op_attrs() mm: make __swap_writepage() use bio_set_op_attrs() block/mm: make bdev_ops->rw_page() take a bool for read/write
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git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull drm zpos property support from Dave Airlie: "This tree was waiting on some media stuff I hadn't had time to get a stable branchpoint off, so I just waited until it was all in your tree first. It's been around a bit on the list and shouldn't affect anything outside adding the generic API and moving some ARM drivers to using it" * tag 'drm-for-v4.8-zpos' of git://people.freedesktop.org/~airlied/linux: drm: rcar: use generic code for managing zpos plane property drm/exynos: use generic code for managing zpos plane property drm: sti: use generic zpos for plane drm: add generic zpos property
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Jens Axboe authored
Since commit 63a4cc24, bio->bi_rw contains flags in the lower portion and the op code in the higher portions. This means that old code that relies on manually setting bi_rw is most likely going to be broken. Instead of letting that brokeness linger, rename the member, to force old and out-of-tree code to break at compile time instead of at runtime. No intended functional changes in this commit. Signed-off-by:
Jens Axboe <axboe@fb.com>
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Jens Axboe authored
The original commit missed this function, it needs to mark it a write flush. Cc: Mike Christie <mchristi@redhat.com> Fixes: e742fc32 ("target: use bio op accessors") Signed-off-by:
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Jens Axboe authored
Cleaner than manipulating bio->bi_rw flags directly. Signed-off-by: -
Jens Axboe authored
Commit abf54548 changed it from an 'rw' flags type to the newer ops based interface, but now we're effectively leaking some bdev internals to the rest of the kernel. Since we only care about whether it's a read or a write at that level, just pass in a bool 'is_write' parameter instead. Then we can also move op_is_write() and friends back under CONFIG_BLOCK protection. Reviewed-by:
Mike Christie <mchristi@redhat.com> Signed-off-by:
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git://git.lwn.net/linuxLinus Torvalds authored
Pull documentation fixes from Jonathan Corbet: "Three fixes for the docs build, including removing an annoying warning on 'make help' if sphinx isn't present" * tag 'doc-4.8-fixes' of git://git.lwn.net/linux: DocBook: use DOCBOOKS="" to ignore DocBooks instead of IGNORE_DOCBOOKS=1 Documenation: update cgroup's document path Documentation/sphinx: do not warn about missing tools in 'make help'
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/binfmt_miscLinus Torvalds authored
Pull binfmt_misc update from James Bottomley: "This update is to allow architecture emulation containers to function such that the emulation binary can be housed outside the container itself. The container and fs parts both have acks from relevant experts. To use the new feature you have to add an F option to your binfmt_misc configuration" From the docs: "The usual behaviour of binfmt_misc is to spawn the binary lazily when the misc format file is invoked. However, this doesn't work very well in the face of mount namespaces and changeroots, so the F mode opens the binary as soon as the emulation is installed and uses the opened image to spawn the emulator, meaning it is always available once installed, regardless of how the environment changes" * tag 'binfmt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/binfmt_misc: binfmt_misc: add F option description to documentation binfmt_misc: add persistent opened binary handler for containers fs: add filp_clone_open API
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Eryu Guan authored
In most cases, EPERM is returned on immutable inode, and there're only a few places returning EACCES. I noticed this when running LTP on overlayfs, setxattr03 failed due to unexpected EACCES on immutable inode. So converting all EACCES to EPERM on immutable inode. Acked-by:
Dave Chinner <dchinner@redhat.com> Signed-off-by:
Eryu Guan <guaneryu@gmail.com> Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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