| Commit message (Collapse) | Author | Age |
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input layer fixes from Dmitry Torokhov:
"Second round of updates for the input subsystem. Mostly small fixups
to the code merged in the first round (atmel_mxt_ts, wacom) but also a
smallish patch to xbox driver to support Xbox One controllers and a
patch to better handle Synaptics profile sensors found in Cr-48
Chromebooks that should not affect any other devices"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: edt-ft5x06 - remove superfluous assignment
Input: xpad - add support for Xbox One controllers
Input: atmel_mxt_ts - fix a few issues reported by Coverity
Input: atmel_mxt_ts - split config update a bit
Input: atmel_mxt_ts - simplify mxt_initialize a bit
Input: joystick - use get_cycles on ARMv8
Input: wacom - fix compiler warning if !CONFIG_PM
Input: cap1106 - allow changing key mapping from userspace
Input: synaptics - use firmware data for Cr-48
Input: synaptics - properly initialize slots for semi-MT
Input: MT - make slot cleanup callable outside mt_sync_frame()
Input: atmel_mxt_ts - mXT224 DMA quirk was fixed in firmware v2.0.AA
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Prepare second round of input updates for 3.17.
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Somehow we ended up with a duplicate line in edt_ft5x06_register_write()
Signed-off-by: Maks Naumov <maksqwe1@ukr.net>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Xbox One controllers require an initialization message to start sending
data, so xpad_init_output becomes a required function. The Xbox One
controller does not have LEDs like the Xbox 360 controller, so that
functionality is not implemented. The format of messages controlling rumble
is currently undocumented, so rumble support is not yet implemented.
Note that Xbox One controller advertises three interfaces with the same
interface class, subclass and protocol, so we have to also match against
interface number.
Signed-off-by: Ted Mielczarek <ted@mielczarek.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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This should fix the following issues reported by Coverity:
*** CID 1230625: Logically dead code (DEADCODE)
/drivers/input/touchscreen/atmel_mxt_ts.c: 1692 in mxt_initialize()
*** CID 1230627: Missing break in switch (MISSING_BREAK)
/drivers/input/touchscreen/atmel_mxt_ts.c: 1436 in mxt_get_object_table()
*** CID 1230629: Out-of-bounds write (OVERRUN)
/drivers/input/touchscreen/atmel_mxt_ts.c: 1267 in mxt_update_cfg()
*** CID 1230632: Unused pointer value (UNUSED_VALUE)
/drivers/input/touchscreen/atmel_mxt_ts.c: 1211 in mxt_update_cfg()
Acked-by: Nick Dyer <nick.dyer@itdev.co.uk>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Let's split config update code a bit so it is hopefully a bit easier to
read. Also, the firmware update callback should be the entity releasing
firmware blob, not lower layers.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk>
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I think having control flow with 2 goto/labels/flags is quite hard to read,
this version is a bit more readable IMO.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk>
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Wire up support for EVIOC{G|S}KEYCODE to allow users change key mappings
from userspace.
Reviewed-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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The profile sensor clickpad in a Cr-48 Chromebook does a reasonable job
of tracking individual fingers. This tracking isn't perfect, but,
experiments show that it works better than just passing "semi-mt" data
to userspace, and making userspace try to deduce where the fingers are
given a bounding box.
This patch tries to report correct two-finger positions instead of the
{(min_x, min_y), (max_x, max_y)} for profile sensor clickpads on Cr-48
chromebooks. Note that this device's firmware always reports the higher
(smaller y) finger in the "sgm" packet, and the lower (larger y) finger
in the "agm" packet. Thus, when a new finger arrives on the pad, the
kernel driver uses input core's contact tracking facilities to match
contacts with slots.
Inspired by patch by Daniel Kurtz <djkurtz@chromium.org> and Chung-yih
Wang <cywang@chromium.org>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Reviewed-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Semi-MT devices are pointers too, so let's tell that to
input_mt_init_slots(), as well as let it set up the devices as semi-MT,
instead of us doing it manually.
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Some semi-mt drivers use the slots in a manual way, but may still
want to call parts of the frame synchronization logic. This patch
makes input_mt_drop_unused callable from those drivers.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Reviewed-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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As with ARM the ARMv8 architecture provides a cycle counter which can be
used to provide a high resolution time for the joystick driver and
silence the build warning that results from not having a precise timer
on ARMv8, making allmodconfig and allyesconfig quieter.
Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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If CONFIG_PM is not set:
drivers/hid/wacom_sys.c:1436: warning: ‘wacom_reset_resume’ defined but
not used
Protect the unused functions by #ifdef CONFIG_PM to fix this.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Here is the additional fix patches that have been queued up since the
previous pull request. A few HD-audio fixes, a USB-audio quirk
addition, and a couple of trivial cleanup for the legacy OSS codes"
* tag 'sound-fix-3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda - Set TLV_DB_SCALE_MUTE bit for cx5051 vmaster
ALSA: hda/ca0132 - Don't try loading firmware at resume when already failed
ALSA: hda - Fix pop noises on reboot for Dell XPS 13 9333
ALSA: hda - Set internal mic as default input source on Dell XPS 13 9333
ALSA: usb-audio: fix BOSS ME-25 MIDI regression
ALSA: hda - Fix parsing of CMI8888 codec
ALSA: hda - Fix probing and stuttering on CMI8888 HD-audio controller
ALSA: hda/realtek - Fixed ALC286/ALC288 recording delay for Headset Mic
sound: oss: Remove typedefs wanc_info and wavnc_port_info
sound: oss: uart401: Remove typedef uart401_devc
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Conexnat HD-audio driver has a workaround for cx5051 (aka CX20561)
chip to add fake mute controls to each amp (commit 3868137e). This
implies the minimum-as-mute TLV bit in TLV for each corresponding
control. Meanwhile we build the virtual master from these, but the
TLV bit is missing, even though the slaves have it.
This patch simply adds the missing TLV_DB_SCALE_MUTE bit for vmaster,
as already done in patch_sigmatel.c.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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CA0132 driver tries to reload the firmware at resume. Usually this
works since the firmware loader core caches the firmware contents by
itself. However, if the driver failed to load the firmwares
(e.g. missing files), reloading the firmware at resume goes through
the actual file loading code path, and triggers a kernel WARNING like:
WARNING: CPU: 10 PID:11371 at drivers/base/firmware_class.c:1105 _request_firmware+0x9ab/0x9d0()
For avoiding this situation, this patch makes CA0132 skipping the f/w
loading at resume when it failed at probe time.
Reported-and-tested-by: Janek Kozicki <cosurgi@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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If nid 0x15 (Headphone Playback Switch) is in D3 and headphones are
plugged in when the laptop reboots, a pop noise is generated.
Prevent this by keeping nid 0x15 in D0 when headphones are plugged in.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=76611
Signed-off-by: Gabriele Mazzotta <gabriele.mzt@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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If the laptop is powered on with a jack plugged in, independently on what
is plugged, the jack is treated as a microphone jack.
Initialize the capture source so that by default jacks are treated as
headphones jacks. This will also prevent pop noises on boot in case
headphones are plugged in since setting/unsetting mic-in as input source
causes a pop noise.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=76611
Signed-off-by: Gabriele Mazzotta <gabriele.mzt@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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The BOSS ME-25 turns out not to have any useful descriptors in its MIDI
interface, so its needs a quirk entry after all.
Reported-and-tested-by: Kees van Veen <kees.vanveen@gmail.com>
Fixes: 8e5ced83dd1c ("ALSA: usb-audio: remove superfluous Roland quirks")
Cc: <stable@vger.kernel.org>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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CMI8888 codec chip has a boost amp (only) on the headphone pin, and
this confuses the generic parser, which tends to pick up the most
outside amp. This results in the wrong volume setup, as the driver
complains like:
hda_codec: Mismatching dB step for vmaster slave (-100!=1000)
For avoiding this problem, rule out the amp on NID 0x10 and create
"Headphone Amp" volume control manually instead.
Note that this patch still doesn't fix all problems yet. The sound
output from the line out seems still too low. It will be fixed in
another patch (hopefully).
Reported-and-tested-by: Vincent Lejeune <vljn@ovi.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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ASUS Phoebus with CMI8888 HD-audio chip (PCI id 13f6:5011) doesn't
work with HD-audio driver as is because of some weird nature. For
making DMA properly working, we need to disable MSI. The position
report buffer doesn't work, thus we need to force reading LPIB
instead. And yet, the codec CORB/RIRB communication gives errors
unless we disable the snooping (caching).
In this patch, all these workarounds are added as a quirk for the
device. The HD-audio *codec* chip needs yet another workaround, but
it'll be provided in the succeeding patch.
Reported-and-tested-by: Vincent Lejeune <vljn@ovi.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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It will be recording voice delay for resume back recording for Headset Mic.
This alc286 will quickly open Headset Mic, to prevent avoid recording files are missing.
The issue was fixed. This is follow ALC286 programing guide.
[fix build error, add static and renamed the function by tiwai]
Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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The Linux kernel coding style guidelines suggest not using typedefs
for structure types. This patch gets rid of the typedefs for wanc_info and
wavnc_port_info.
A simplified version of the Coccinelle semantic patch that finds the case is:
@tn@
identifier i;
type td;
@@
-typedef
struct i { ... }
-td
;
@@
type tn.td;
identifier tn.i;
@@
-td
+ struct i
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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The Linux kernel coding style guidelines suggest not using typedefs
for structure types. This patch gets rid of the typedef for uart401_devc.
The following Coccinelle semantic patch detects the case.
@tn@
identifier i;
type td;
@@
-typedef
struct i { ... }
-td
;
@@
type tn.td;
identifier tn.i;
@@
-td
+ struct i
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Pull drm fixes (mostly nouveau) from Dave Airlie:
"One doc buidling fixes for a file that moved, along with a bunch of
nouveau fixes, one a build problem on ARM"
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/doc: Refer to proper source file
drm/nouveau/platform: fix compilation error
drm/nouveau/gk20a: add LTC device
drm/nouveau: warn if we fail to re-pin fb on resume
drm/nouveau/nvif: fix dac load detect method definition
drm/gf100-/gr: fix -ENOSPC detection when allocating zbc table entries
drm/nouveau/nvif: return null pointers on failure, in addition to ret != 0
drm/nouveau/ltc: fix tag base address getting truncated if above 4GiB
drm/nvc0-/fb/ram: fix use of non-existant ram if partitions aren't uniform
drm/nouveau/bar: behave better if ioremap failed
drm/nouveau/kms: nouveau_fbcon_accel_fini can be static
drm/nouveau: kill unused variable warning if !__OS_HAS_AGP
drm/nouveau/nvif: fix a number of notify thinkos
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Commit 21d70354bba9 ("drm: move drm_stub.c to drm_drv.c") moves the code
from drm_stub.c into drm_drv.c. Update DocBook to include that instead.
This also came in via other people, but all the same.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes
A couple of thinkos from the -next merge, some random fixes from a
coverity scan, fix for (at least) GK106 accidentally using
non-existent vram on some board configurations, and better behaviour
of the instmem allocations if vmalloc space runs out.
* 'linux-3.17' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
drm/nouveau/platform: fix compilation error
drm/nouveau/gk20a: add LTC device
drm/nouveau: warn if we fail to re-pin fb on resume
drm/nouveau/nvif: fix dac load detect method definition
drm/gf100-/gr: fix -ENOSPC detection when allocating zbc table entries
drm/nouveau/nvif: return null pointers on failure, in addition to ret != 0
drm/nouveau/ltc: fix tag base address getting truncated if above 4GiB
drm/nvc0-/fb/ram: fix use of non-existant ram if partitions aren't uniform
drm/nouveau/bar: behave better if ioremap failed
drm/nouveau/kms: nouveau_fbcon_accel_fini can be static
drm/nouveau: kill unused variable warning if !__OS_HAS_AGP
drm/nouveau/nvif: fix a number of notify thinkos
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nouveau_platform.c was still using the old nouveau_dev() macro,
triggering a compilation error. Fix this.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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LTC device is now required for PGRAPH to work, add it.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Spotted by Coverity.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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A thinko made me turn this into a u16 when cleaning up.
Spotted by coverity.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Spotted by Coverity.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Reported by Coverity. The intention is that the return value is
checked, but let's be more paranoid and make it extremely obvious
if something forgets to.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Likely a large part of the GK106 woes..
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Note to self: more sleep
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac
Pull EDAC updates from Mauro Carvalho Chehab.
* 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac:
sb_edac: add support for Haswell based systems
sb_edac: Fix mix tab/spaces alignments
edac: add DDR4 and RDDR4
sb_edac: remove bogus assumption on mc ordering
sb_edac: make minimal use of channel_mask
sb_edac: fix socket detection on Ivy Bridge controllers
sb_edac: update Kconfig description
sb_edac: search devices using product id
sb_edac: make RIR limit retrieval per model
sb_edac: make node id retrieval per model
sb_edac: make memory type detection per memory controller
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Haswell memory controllers are very similar to Ivy Bridge and Sandy Bridge
ones. This patch adds support to Haswell based systems.
[m.chehab@samsung.com: Fix CodingStyle issues]
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Aristeu Rozanski <aris@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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We should not have spaces before ^I on alignments.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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Haswell memory controller can make use of DDR4 and Registered DDR4
Cc: tony.luck@intel.com
Signed-off-by: Aristeu Rozanski <aris@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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When a MC is handled, the correct sbridge_dev is searched based on the node,
checking again later with the assumption the first memory controller found is
the first socket's memory controller is a bogus assumption. Get rid of it.
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Aristeu Rozanski <aris@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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channel_mask will be used in the future to determine which group of memory
modules is causing the errors since when mirroring, lockstep and close page
are enabled you can't. While that doesn't happen, use the channel_mask to
determine the channel instead of relying on the MC event/exception.
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Aristeu Rozanski <aris@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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This patch fixes the obvious bug while handling the socket/HA bitmask used in
Ivy Bridge memory controllers.
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Aristeu Rozanski <aris@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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Kconfig wasn't updated when Ivy Bridge support was added.
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Aristeu Rozanski <aris@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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This patch changes the way devices are searched by using product id instead of
device/function numbers. Tested in a Sandy Bridge and a Ivy Bridge machine to
make sure everything works properly.
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Aristeu Rozanski <aris@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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Haswell has a different way to retrieve RIR limits, make this procedure per
model.
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Aristeu Rozanski <aris@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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