Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8fb3b9f7a9e0420150bf6cb8a3c20f45d372cce4
Commit:     8fb3b9f7a9e0420150bf6cb8a3c20f45d372cce4
Parent:     ca805d57cf5ea7482ed3da28653f30621249ee45
Author:     Michael Krufky <[EMAIL PROTECTED]>
AuthorDate: Thu Aug 30 23:00:43 2007 -0300
Committer:  Mauro Carvalho Chehab <[EMAIL PROTECTED]>
CommitDate: Tue Oct 9 22:07:44 2007 -0300

    V4L/DVB (6136): dvb_frontend: add get_rf_strength function pointer to 
dvb_tuner_ops
    
    Add get_rf_strength function pointer to dvb_tuner_ops, so that rf signal
    strength can be read directly from the tuner driver by the dvb demodulator
    driver and / or the analog tuning system.
    
    This is an internal api addition -- userspace is not affected.
    
    Signed-off-by: Michael Krufky <[EMAIL PROTECTED]>
    Acked-by: Manu Abraham <[EMAIL PROTECTED]>
    Signed-off-by: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
---
 drivers/media/dvb/dvb-core/dvb_frontend.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h 
b/drivers/media/dvb/dvb-core/dvb_frontend.h
index ffb83b0..a5262e8 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -90,6 +90,7 @@ struct dvb_tuner_ops {
 #define TUNER_STATUS_LOCKED 1
 #define TUNER_STATUS_STEREO 2
        int (*get_status)(struct dvb_frontend *fe, u32 *status);
+       int (*get_rf_strength)(struct dvb_frontend *fe, u16 *strength);
 
        /** These are provided seperately from set_params in order to 
facilitate silicon
         * tuners which require sophisticated tuning loops, controlling each 
parameter seperately. */
-
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