V4L/DVB (4533): Tda9887: add configuration setting for L standard PLL gating
Add a tuner config parameter for TDA9887, default_pll_gating_18, that
changes the L standard PLL gating value from 36% to 0% (datasheet says
0%, tda9887 code says 18%).
Turn this on for Microtune 4049FM5, as recomended by tuner datasheet.
Signed-off-by: Trent Piepho <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
diff --git a/include/media/tuner-types.h b/include/media/tuner-types.h
index 3c43b95f4..37dad07 100644
--- a/include/media/tuner-types.h
+++ b/include/media/tuner-types.h
@@ -72,6 +72,9 @@
unsigned int port2_invert_for_secam_lc:1;
/* Some cards require PORT1 to be 1 for mono Radio FM and 0 for stereo. */
unsigned int port1_set_for_fm_mono:1;
+ /* Select 18% (or according to datasheet 0%) L standard PLL gating,
+ vs the driver default of 36%. */
+ unsigned int default_pll_gating_18:1;
/* Default tda9887 TOP value in dB for the low band. Default is 0.
Range: -16:+15 */
signed int default_top_low:5;
