CVS commit: src/sys/external/bsd/drm2/linux

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Sun May 22 18:41:14 UTC 2022

Modified Files:
        src/sys/external/bsd/drm2/linux: linux_i2c.c

Log Message:
linux: Repeat i2c transfer if driver fails with EAGAIN.

The Intel GMBUS (graphics management bus, i2c controller) relies on
this now to fall back from interrupt-driven xfers to bit-banging.


To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/sys/external/bsd/drm2/linux/linux_i2c.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.