Commit a1038ee8 authored by Nicholas Mc Guire's avatar Nicholas Mc Guire Committed by Mauro Carvalho Chehab
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media: smiapp: core: add small range to usleep_range 



No need for a high-accuracy delay here as long as it is more than 2
milliseconds this should be ok - as it is non-atomic context it will
be not be precise 2 milliseconds so giving the hrtimer subsystem 50
microseconds to merge timers and reduce interrupts.

Signed-off-by: default avatarNicholas Mc Guire <hofrat@opentech.at>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent c3cc5103

drivers/media/i2c/smiapp/smiapp-quirk.c

+1 −1
Original line number Diff line number Diff line
@@ -202,7 +202,7 @@ static int jt8ev1_post_streamoff(struct smiapp_sensor *sensor) 
		return rval;



	/* Wait for 1 ms + one line => 2 ms is likely enough */

	usleep_range(2000, 2000);

	usleep_range(2000, 2050);



	/* Restore it */

	rval = smiapp_write_8(sensor, 0x3205, 0x00);