firmware: cs_dsp: Add mock bin file generator for KUnit testing

Browse source

Add a mock firmware file that emulates what the firmware build tools
would normally create. This will be used by KUnit tests to generate a
test bin file.

The data payload in a bin is an opaque blob, so the mock bin only needs
to generate the appropriate file header and description block for each
payload blob.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20241212143725.1381013-5-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>

...

This commit is contained in:

Richard Fitzgerald 2024-12-12 14:37:17 +00:00 • committed by Mark Brown

parent 5cf1b7b471

commit 7c052c6615

No known key found for this signature in database

GPG key ID: 24D68B725D5487D0

3 changed files with 218 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

drivers/firmware/cirrus/test/Makefile

View file

199

drivers/firmware/cirrus/test/cs_dsp_mock_bin.c

View file

18

include/linux/firmware/cirrus/cs_dsp_test_utils.h

View file