This series does the following:
patch 1/2 extends functionality for GET_REPORT.
The current kernel implementation for GET_REPORT is that the kernel
sends back a zero filled report (of length == report_length), when
the Host request's a particular report from the device/gadget.
This changeset extends functionality for GET_REPORT by sending a
particular report based on report type and report number.
patch 2/2 adds a test application to test the extended
functionality.
please review and share your thoughts.
Suniel Mahesh (2):
usb: gadget: f_hid: Extend functionality for GET_REPORT mode
HID: ghid: add example program for GET_REPORT
drivers/usb/gadget/function/f_hid.c | 166 ++++++++++++++++++++++++++-
include/{ => uapi}/linux/usb/g_hid.h | 10 ++
samples/Kconfig | 10 ++
samples/Makefile | 1 +
samples/ghid/Makefile | 4 +
samples/ghid/test-hid.c | 134 +++++++++++++++++++++
6 files changed, 323 insertions(+), 2 deletions(-)
rename include/{ => uapi}/linux/usb/g_hid.h (72%)
create mode 100644 samples/ghid/Makefile
create mode 100644 samples/ghid/test-hid.c
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2.25.1
