usb: typec: tps6598x: Add trace event for status register

Browse source

This allows to trace status information which helps to debug problems
with role switching, etc.

We don't use the generic FIELD_GET() to reduce the macro size since we
otherwise trip up sparse.

Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Guido Günther <agx@sigxcpu.org>
Link: https://lore.kernel.org/r/d24742be3c98382cbef17047f3eecf0f7d807f31.1613389531.git.agx@sigxcpu.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Guido Günther 2021-02-15 12:46:43 +01:00 • committed by Greg Kroah-Hartman

parent 95cd85a9d4

commit 02a9ada7eb

3 changed files with 173 additions and 15 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

26

drivers/usb/typec/tps6598x.c

View file

68

drivers/usb/typec/tps6598x.h

View file

94

drivers/usb/typec/tps6598x_trace.h

View file