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Subject[RFC v3 0/2] Extend functionality for GET_REPORT
Date
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.

version 2 patches:
https://lore.kernel.org/lkml/20220802201556.1510069-1-sunil@amarulasolutions.com/

version 1 patches:
https://lore.kernel.org/lkml/20220801123010.2984864-1-sunil@amarulasolutions.com/

Suniel Mahesh (2):
usb: gadget: f_hid: Extend functionality for GET_REPORT mode
HID: ghid: add example program for GET_REPORT
---
Changes for v3:
- patch 2/2 got changed, the mapping of report type.

Changes for v2:
- patch 2/2 got changed.

drivers/usb/gadget/function/f_hid.c | 184 ++++++++++++++++++++++++++-
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, 341 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

--
2.25.1

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