diff options
| author | Orlando Chamberlain <[email protected]> | 2023-03-03 22:28:43 +1100 |
|---|---|---|
| committer | Hans de Goede <[email protected]> | 2023-03-16 11:02:00 +0100 |
| commit | f863fac1b15f77fc3c115f5afbd535983bb961a1 (patch) | |
| tree | 82e7b36b85a561144759ccefc4ff4beed88b9c11 /tools/perf/scripts/python/bin | |
| parent | 0c18184de990e63f708b090bcb9fc6c0fbc427cd (diff) | |
platform/x86: apple-gmux: add debugfs interface
Allow reading and writing gmux ports from userspace.
For example:
echo 4 > /sys/kernel/debug/apple_gmux/selected_port
cat /sys/kernel/debug/apple_gmux/selected_port_data | xxd -p
Will show the gmux version information (00000005 in this case)
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Orlando Chamberlain <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Hans de Goede <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions