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  1. 12 5月, 2010 2 次提交
  3. 10 2月, 2010 3 次提交
  5. 03 2月, 2010 1 次提交
    • J
      HID: make full-fledged hid-bus drivers properly selectable · 2dbf209d
      由 Jiri Kosina 提交于 
      For historical reasons, we don't have most of the in-tree
drivers residing on hid-bus properly selectable in kernel
configuration unless CONFIG_EMBEDDED is set.

This has been introduced on Linus' request from 14 Oct

===
As to the Kconfig options - do they really add so much space that you need to
ask for the quirks? You didn't use to. Can you make the questions depend on
EMBEDDED, or at least on the HID_COMPAT thing or whatever?
===

This still makes perfect sense for small and tiny drivers, which
just fix report descriptors, fix up HID->input mappings that slightly
violates HUT standard, send one extra packet to the device that is
needed before it becomes functional, etc.

Since then, we have been gathering more and more HID-bus drivers,
which are full-fledged drivers. For these, the size argument becomes
more valid. Plus the devices are much more special than "just violates
HID specification in this one or two tiny unimportant points".

Therefore I am marking such drivers as properly selectable no matter
the setting of CONFIG_EMBEDDED, while keeping all the small and tiny
ones compiled by default.
Signed-off-by: NJiri Kosina <jkosina@suse.cz>
      2dbf209d
  7. 26 1月, 2010 1 次提交
  9. 13 1月, 2010 2 次提交
  11. 04 1月, 2010 2 次提交
  13. 23 12月, 2009 2 次提交
  15. 17 9月, 2009 1 次提交
  17. 23 7月, 2009 3 次提交
  19. 12 6月, 2009 1 次提交
    • J
      HID: use debugfs for report dumping descriptor · a635f9dd
      由 Jiri Kosina 提交于 
      It is a little bit inconvenient for people who have some non-standard
HID hardware (usually violating the HID specification) to have to
recompile kernel with CONFIG_HID_DEBUG to be able to see kernel's perspective
of the HID report descriptor and observe the parsed events. Plus the messages
are then mixed up inconveniently with the rest of the dmesg stuff.

This patch implements /sys/kernel/debug/hid/<device>/rdesc file, which
represents the kernel's view of report descriptor (both the raw report
descriptor data and parsed contents).

With all the device-specific debug data being available through debugfs, there
is no need for keeping CONFIG_HID_DEBUG, as the 'debug' parameter to the
hid module will now only output only driver-specific debugging options, which has
absolutely minimal memory footprint, just a few error messages and one global
flag (hid_debug).

We use the current set of output formatting functions. The ones that need to be
used both for one-shot rdesc seq_file and also for continuous flow of data
(individual reports, as being sent by the device) distinguish according to the
passed seq_file parameter, and if it is NULL, it still output to kernel ringbuffer,
otherwise the corresponding seq_file is used for output.

The format of the output is preserved.
Signed-off-by: NJiri Kosina <jkosina@suse.cz>
      a635f9dd
  21. 15 5月, 2009 2 次提交
  23. 13 5月, 2009 1 次提交
    • B
      HID: Wacom Graphire Bluetooth driver · ca2dcd40
      由 Bastien Nocera 提交于 
      Based on the work by Andrew Zabolotny, an HID driver for the Bluetooth
Wacom tablet. This is required as it uses a slightly different
protocols from what's currently support by the drivers/input/wacom*
driver, and those only support USB.

A user-space patch is required to activate mode 2 of the Wacom tablet,
as hidp does not support hid_output_raw_report.
Signed-off-by: NBastien Nocera <hadess@hadess.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>
      ca2dcd40
  25. 30 3月, 2009 6 次提交
  27. 04 1月, 2009 6 次提交
  29. 20 10月, 2008 1 次提交
  31. 16 10月, 2008 2 次提交
  33. 15 10月, 2008 4 次提交