The G700 can use a wireless receiver too. It is close enough to the
normal Logitech Unifying receiver, but is truncated as it can not pair
multiple devices.
We currently don't treat it in the kernel as an Unifying device, and
so giving the device index of 0x00 fails as the device is actually on 0x01.
While there is no proper kernel solution (if there will ever be one),
allow to add a parameter in the hwdb to specify the device index.
We might need it for some other devices too, we will see.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Store them in a table in hidpp10_device.
When the dpi list is filled in, we need to invalidate
the profiles.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Preparation patch to add support for more than one profile type.
No functional changes
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Allows to specify a type of profile and speed up the discovery of
hidpp10 devices when they are not actual gaming with a known profile.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
If the crc is wrong, the device will ignore the page.
This technically multiply by 6 the time to access the device, but this is
because we do not cache anything currently in hidpp10.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Looks like the hid++ 1.0 devices are also using the same crc computation,
so put it in the generic part.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
The G700 has 5 available profiles, bump HIDPP10_NUM_PROFILES.
On the other hand, hidpp10_get_device_info() doesn't fill anything...
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
The command get_profile can either return an index in the directory (in
the page 0x01 of the memory) or an absolute address. If the address is
returned, it is unclear whether the directory is updated.
This commit also includes changes from Peter:
hidpp10: if the profile index exceeds the number of directory index, use 0
hidpp10: factor out directory fetching
hidpp10: use the profile directory only in hidpp10_get_profile
Fixes#26
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Each hidpp10 device should have a udev property named either
RATBAG_HIDPP10_DPI or RATBAG_HIDPP10_DPI_LIST. These properties ensure
that we know the mapping between the raw value of the dpi reported by the
mouse and the actual value.
Older devices (using the scheme 1 or 2 of hidpp10_get_current_resolution)
have to use the DPI_LIST to be able to map 0x80+.
Newer devices (using scheme 3) use the DPI setting with min, max, step.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Add a convenient function to retrieve a udev property.
Returns NULL if the property is not found.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
With -no-install present in ratbag_command_LDFLAGS, the program would
get directly copied from .libs/ratbag-command to /usr/bin, retaining
the undesired rpath tag in the ELF file.
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
Removes the magic constants here and there, though the description
of the struct is not very nice and clean.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Looks like the crc needs to be passed anyway, so have a common helper to
set the crc and write the whole page.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
If the device has never been configured under Windows, the dictionary
of the profiles might be blank. When it is blank, any changes made to
the profiles are ignored by the mouse.
Update a new dictionary if the profile was previously not enabled.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
When initializing N profiles they are indexed 0 to N-1. However,
when setting the active profile to X the validation of X is a
check for X > N. Notice that N is invalid as the maximum index
is N-1.
Change the validation check of the new active profile to X >= N.
Signed-off-by: Palle Ravn <ravnzon@gmail.com>
No real reason to keep the two separate, and if we do and need to include both
libraries, we get double-defined symbols (all the ones in hidpp-generic.c).
This is a helper lib only anyway.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Or we need to maintain the list of supported capabilities in a different
place, and it gets error prone.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Allows to navigate in the source more easily if they share a common
name.
However, this is still not good because we need to know which feature
number is which.
Though the format is now in sync with write_button.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Still missing the consumer control HID keys, but the rest works (minus
the modifier keys).
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
To support profiles assignments, we need to split the various write
button functions.
Start with 1b04.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Not completely full features, but works to set the DPI, report rate and
buttons assignments (no macros yet).
The current code reads first the current values, changes that needs to be
changed and writes back the data. Long term, we want to build the data
directly from the profiles and just write them.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Setting the special command and displaying it were using a different
spelling. Fix that.
We should really only have one entry point for that.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
