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The I²C retry hack has been there in order to address transient I²C register write access issues on a few very old sensors and possibly it has addressed also first I²C access problems (device not responding until a certain amount of time has passed) but that is now separately handled. The retry hack has a good potential for introducing hard to debug problems in updating sensor settings while streaming. Remove it and instead pass those rare errors to the user space -- which is also what virtually all other drivers do. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
5.8 KiB
5.8 KiB