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| author | JinZe.Xu <[email protected]> | 2022-03-10 17:20:34 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2022-03-15 14:41:03 -0400 |
| commit | a0248d543bbf2a977e7e6d9966ce8d96f6e5c358 (patch) | |
| tree | 6e3ae985515b05f3eee0ba0dc257ca5e71d96fb0 /net/lapb/lapb_iface.c | |
| parent | 436afdfa35dc8aaf43959593f6c433d0ad29abc3 (diff) | |
drm/amd/display: Add I2C escape to support query device exist.
[How]
1. Search OEM I2C info from BIOS and compare with input parameter.
2. If BIOS doesn't record it, just try to read one byte.
Reviewed-by: Aric Cyr <[email protected]>
Acked-by: Agustin Gutierrez <[email protected]>
Signed-off-by: JinZe.Xu <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'net/lapb/lapb_iface.c')
0 files changed, 0 insertions, 0 deletions