- 05 Apr, 2017 14 commits
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Mauro Carvalho Chehab authored
Currently, it misses a title, and the table is not valid for ReST. Adjust them, in order for it to be able to parse on Sphinx. Signed-off-by:
Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Mauro Carvalho Chehab authored
This file require minimum adjustments to be a valid ReST file. Do it, in order to be able to parse it with Sphinx. Signed-off-by:
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Mauro Carvalho Chehab authored
This file require minimum adjustments to be a valid ReST file. Do it, in order to be able to parse it with Sphinx. We opted to remove section numbers, as this can be automatically generated on Sphinx, by using :numbered: tag at index. Signed-off-by:
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Mauro Carvalho Chehab authored
This file require minimum adjustments to be a valid ReST file. Do it, in order to be able to parse it with Sphinx. Signed-off-by:
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Mauro Carvalho Chehab authored
This file contains lots of tables, but none formatted using the ReST syntax. Adjust them to match the ReST syntax and add a title for the document. Signed-off-by:
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Mauro Carvalho Chehab authored
Turn ALPS documentation into a valid ReST file, so it could be parsed with Sphinx. Signed-off-by:
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Mauro Carvalho Chehab authored
This file require minimum adjustments to be a valid ReST. Do it, in order to be able to parse it with Sphinx. Signed-off-by:
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Damien Riegel authored
Add pm8xxx_regs for this PMIC and the device tree match table entry. Signed-off-by:
Damien Riegel <damien.riegel@savoirfairelinux.com> Signed-off-by:
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Damien Riegel authored
Some PMIC vibrator IPs use a separate enable register to turn the vibrator on and off. To detect if a vibrator uses this feature, rely on the enable_mask being non-zero. Signed-off-by:
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Damien Riegel authored
In order to prepare this driver to support other vibrators of the same kind, move some hardcoded values to a structure holding register parameters (address, mask, shit of the control register). Signed-off-by:
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Damien Riegel authored
Signed-off-by:
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Martin Kepplinger authored
sparse says: sur40.c:372:40: warning: restricted __le32 degrades to integer the header's data is __le32 so we need to convert it before comparing. Signed-off-by:
Martin Kepplinger <martink@posteo.de> Signed-off-by:
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Dmitry Torokhov authored
gpiod API allows standard way of specifying GPIO polarity and takes it into account when reading or setting GPIO state. It also allows us to switch to common way of obtaining GPIO descriptor and away form legacy platform data. Reviewed-by:
Daniel Mack <daniel@zonque.org> Signed-off-by:
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Dmitry Torokhov authored
Instead of keying interrupt trigger off GPIO polarity, let's rely on platform code to set it up properly for us. Reviewed-by:
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- 03 Apr, 2017 23 commits
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Dmitry Torokhov authored
Instead of having standard interrupt handler and manually firing work item to perform I2C reads, let's switch to threaded interrupts, which were designed specifically for this purpose. Reviewed-by:
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Dmitry Torokhov authored
We are reading GPIO state in a non-atomic context (workqueue), so we can use "cansleep" variant, and thus make the driver available on systems where GPIO controllers require sleeping when reading GPIO state. Reviewed-by:
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Dmitry Torokhov authored
Instead of expecting that GPIO is always interrupt source, let's use interrupt specified in I2C client. Reviewed-by:
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Dmitry Torokhov authored
Using devm_* APIs simpifies error handling and device teardown. Reviewed-by:
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Dmitry Torokhov authored
Use input_set_capability() instead of manipulating evbit/keybit masks directly. Reviewed-by:
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Dmitry Torokhov authored
Instead of manually converting big endian data on wire into host endianness, let's use helpers to do that for us. It might save us a few cycles if host endianness matches what's on wire. Reviewed-by:
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Dmitry Torokhov authored
Use idiomatic BIT(n) to form single-bit masks. Reviewed-by:
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Dmitry Torokhov authored
Also rename 'priv' variables to eeti. Reviewed-by:
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Dmitry Torokhov authored
We are not registering drivers, but transport devices (AKA sensors), so let's call them that. Also let's rename "retval" to "error" in probe() functions as the variables are used to store error codes. Reviewed-by:
Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by:
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Dmitry Torokhov authored
There is no reason to copy structures field-by-filed when we can copy elements at once. Reviewed-by:
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Dmitry Torokhov authored
The mapping table holds address in LE form, so we should convert it to CPU when comparing it. Reviewed-by:
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Dmitry Torokhov authored
If rmi_enable_sensor() fails in rmi_driver_probe(), we should not return immediately, but disable IRQs and tear down function list. Reviewed-by:
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Dmitry Torokhov authored
The rest of the kernel uses u8, u16, etc for data coming form hardware, let's switch ti using u8 here as well. Also turn pkt_type into an enum. Reviewed-by:
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Dmitry Torokhov authored
Let's stop using -1 as a universal return value and instead propagate errors from underlying calls up the stack. Reviewed-by:
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Dmitry Torokhov authored
Use standard infrastructure, such as BIT and GENMASK, instead of rolling bitmasks by hand. Reviewed-by:
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Dmitry Torokhov authored
Factor out querying and parsing 3-byte response into an integer value. Reviewed-by:
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Dmitry Torokhov authored
Now that i2c_client_type structure is exported, we can use it, instead of i2c_adapter_type, when looking for devices that are i2c clients. Signed-off-by: -
Dmitry Torokhov authored
Bring in changes to i2c to better manage device properties and to allow specifying client interrupt through a resource structure.
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Dmitry Torokhov authored
Sync up with mainline to bring in changes to input subsystem merged through other trees.
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Javier Martinez Canillas authored
The driver contains compatible strings for different models, but the DT binding doc only lists one of them. Add the remaining to the document. Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Acked-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Rajat Jain authored
Some form factors (detachables/tablets) may not have a keyboard and thus user may have to resort to using a defined EC UI to send sysrq(s) to the kernel in order to collect crash info etc. This UI typically is in the form of user pressing volume / power buttons in some specific sequence and for some specific time. Add a new EC event that allows EC to communicate the sysrq to the AP. (We're skipping event number 5 because it has been reserved for something else) Signed-off-by:
Rajat Jain <rajatja@google.com> Acked-by:
Lee Jones <lee.jones@linaro.org> Signed-off-by:
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Dmitry Torokhov authored
When trying to destroy platform data after destruction of SMbus companion, we need to make sure that we are actually dealing with an SMB companion device, and not some random I2C client device. Fixes: 8eb92e5c ("Input: psmouse - add support for SMBus companions") Reported-by:
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Linus Torvalds authored
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- 02 Apr, 2017 3 commits
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git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds authored
Pull dmaengine fixes from Vinod Koul: "A couple of minor fixes for 4.11: - array bound fix for __get_unmap_pool() - cyclic period splitting for bcm2835" * tag 'dmaengine-fix-4.11-rc5' of git://git.infradead.org/users/vkoul/slave-dma: dmaengine: Fix array index out of bounds warning in __get_unmap_pool() dmaengine: bcm2835: Fix cyclic DMA period splitting
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Thomas Gleixner: "This update provides: - prevent KASLR from randomizing EFI regions - restrict the usage of -maccumulate-outgoing-args and document when and why it is required. - make the Global Physical Address calculation for UV4 systems work correctly. - address a copy->paste->forgot-edit problem in the MCE exception table entries. - assign a name to AMD MCA bank 3, so the sysfs file registration works. - add a missing include in the boot code" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/boot: Include missing header file x86/mce/AMD: Give a name to MCA bank 3 when accessed with legacy MSRs x86/build: Mostly disable '-maccumulate-outgoing-args' x86/mm/KASLR: Exclude EFI region from KASLR VA space randomization x86/mce: Fix copy/paste error in exception table entries x86/platform/uv: Fix calculation of Global Physical Address -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fixes from Thomas Gleixner: "This update provides: - make the scheduler clock switch to unstable mode smooth so the timestamps stay at microseconds granularity instead of switching to tick granularity. - unbreak perf test tsc by taking the new offset into account which was added in order to proveide better sched clock continuity - switching sched clock to unstable mode runs all clock related computations which affect the sched clock output itself from a work queue. In case of preemption sched clock uses half updated data and provides wrong timestamps. Keep the math in the protected context and delegate only the static key switch to workqueue context. - remove a duplicate header include" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/headers: Remove duplicate #include <linux/sched/debug.h> line sched/clock: Fix broken stable to unstable transfer sched/clock, x86/perf: Fix "perf test tsc" sched/clock: Fix clear_sched_clock_stable() preempt wobbly
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