Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 240ab508 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] [PATCH] don't reset the delivery system on DTV_CLEAR 



As a DVBv3 application may be relying on the delivery system,
don't reset it at DTV_CLEAR. For DVBv5 applications, the
delivery system should be set anyway.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 9544e8a6

drivers/media/dvb/dvb-core/dvb_frontend.c

+2 −1
Original line number Diff line number Diff line
@@ -909,7 +909,6 @@ static int dvb_frontend_clear_cache(struct dvb_frontend *fe) 


	c->state = DTV_CLEAR;



	c->delivery_system = fe->ops.delsys[0];

	dprintk("%s() Clearing cache for delivery system %d\n", __func__,

		c->delivery_system);
@@ -2377,6 +2376,8 @@ int dvb_register_frontend(struct dvb_adapter* dvb, 
	 * Initialize the cache to the proper values according with the

	 * first supported delivery system (ops->delsys[0])

	 */



        fe->dtv_property_cache.delivery_system = fe->ops.delsys[0];

	dvb_frontend_clear_cache(fe);



	mutex_unlock(&frontend_mutex);