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Documentation: hid: correct spelling
Correct spelling problems for Documentation/hid/ as reported by codespell. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Jiri Kosina <jikos@kernel.org> Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com> Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: linux-input@vger.kernel.org Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://lore.kernel.org/r/20230127064005.1558-11-rdunlap@infradead.org Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
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@ -9,7 +9,7 @@ Currently ALPS HID driver supports U1 Touchpad device.
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U1 device basic information.
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========== ======
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Vender ID 0x044E
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Vendor ID 0x044E
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Product ID 0x120B
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Version ID 0x0121
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========== ======
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@ -307,7 +307,7 @@ sysfs path: ``/sys/bus/hid/devices/xxxx:yyyy:zzzz:0000``)
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We can not rely on hidraw to bind a BPF program to a HID device. hidraw is an
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artefact of the processing of the HID device, and is not stable. Some drivers
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even disable it, so that removes the tracing capabilies on those devices
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even disable it, so that removes the tracing capabilities on those devices
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(where it is interesting to get the non-hidraw traces).
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On the other hand, the ``hid_id`` is stable for the entire life of the HID device,
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@ -8,7 +8,7 @@ Introduction
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In addition to the normal input type HID devices, USB also uses the
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human interface device protocols for things that are not really human
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interfaces, but have similar sorts of communication needs. The two big
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examples for this are power devices (especially uninterruptable power
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examples for this are power devices (especially uninterruptible power
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supplies) and monitor control on higher end monitors.
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To support these disparate requirements, the Linux USB system provides
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@ -163,7 +163,7 @@ HIDIOCGOUTPUT(len):
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Get an Output Report
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This ioctl will request an output report from the device using the control
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endpoint. Typically, this is used to retrive the initial state of
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endpoint. Typically, this is used to retrieve the initial state of
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an output report of a device, before an application updates it as necessary either
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via a HIDIOCSOUTPUT request, or the regular device write() interface. The format
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of the buffer issued with this report is identical to that of HIDIOCGFEATURE.
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@ -199,7 +199,7 @@ the sender that the memory region for that message may be reused.
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DMA initialization is started with host sending DMA_ALLOC_NOTIFY bus message
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(that includes RX buffer) and FW responds with DMA_ALLOC_NOTIFY_ACK.
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Additionally to DMA address communication, this sequence checks capabilities:
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if thw host doesn't support DMA, then it won't send DMA allocation, so FW can't
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if the host doesn't support DMA, then it won't send DMA allocation, so FW can't
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send DMA; if FW doesn't support DMA then it won't respond with
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DMA_ALLOC_NOTIFY_ACK, in which case host will not use DMA transfers.
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Here ISH acts as busmaster DMA controller. Hence when host sends DMA_XFER,
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