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si4700 tuner: fix power consumption issue caused by ill-defined power state at startup

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Change-Id: I657bc7e3d330f436859cfef2a89b0813bc008c49
This commit is contained in:
Bertrik Sikken 2012-04-11 23:31:19 +02:00
parent c45984d5f4
commit 73732f406e
1 changed files with 4 additions and 0 deletions
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4
firmware/drivers/tuner/si4700.c
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@ -368,6 +368,10 @@ void si4700_init(void)
mutex_init(&fmr_mutex); mutex_init(&fmr_mutex);
/* check device id */ /* check device id */
if (si4700_detect()) { if (si4700_detect()) {
/* make sure the tuner goes into a well-defined powered-off state */
si4700_sleep(0);
si4700_sleep(1);
#ifdef HAVE_RDS_CAP #ifdef HAVE_RDS_CAP
si4700_rds_init(); si4700_rds_init();
#endif #endif