This frequency table will allow proper testing of tuner control. There
are three frequencies per analog broadcast type and broadcast system, so
tuner increment and decrement can be tested.
Signed-off-by: Jiunn Chang <c0d1n61at3@xxxxxxxxx>
---
utils/cec-follower/cec-tuner.cpp | 77 ++++++++++++++++++++++++++++++++
1 file changed, 77 insertions(+)
diff --git a/utils/cec-follower/cec-tuner.cpp b/utils/cec-follower/cec-tuner.cpp
index 5e794d71..e0d58e6c 100644
--- a/utils/cec-follower/cec-tuner.cpp
+++ b/utils/cec-follower/cec-tuner.cpp
@@ -7,6 +7,83 @@
#include "cec-follower.h"
+/*
+ * This table contains analog television channel frequencies in KHz. There are
+ * a total of three frequencies per analog broadcast type and broadcast system.
+ *
+ * CEC 17 and CEC Table 31 of the 1.4 specification lists the available analog
+ * broadcast types and broadcast systems.
+ *
+ * The table is indexed by [ana_bcast_type][bcast_system][i].
+ *
+ */
+static unsigned int analog_freqs_khz[3][9][3] =
+{
+ // cable
+ {
+ // pal-bg
+ {471250, 479250, 487250},
+ // secam-lq
+ {615250, 623250, 631250},
+ // pal-m
+ {501250, 507250, 513250},
+ // ntsc-m
+ {519250, 525250, 531250},
+ // pal-i
+ {45750, 53750, 61750},
+ // secam-dk
+ {759250, 767250, 775250},
+ // secam-bg
+ {495250, 503250, 511250},
+ // secam-l
+ {639250, 647250, 655250},
+ // pal-dk
+ {783250, 791250, 799250}
+ },
+ // satellite
+ {
+ // pal-bg
+ {519250, 527250, 535250},
+ // secam-lq
+ {663250, 671250, 679250},
+ // pal-m
+ {537250, 543250, 549250},
+ // ntsc-m
+ {555250, 561250, 567250},
+ // pal-i
+ {175250, 183250, 191250},
+ // secam-dk
+ {807250, 815250, 823250},
+ // secam-bg
+ {543250, 551250, 559250},
+ // secam-l
+ {687250, 695250, 703250},
+ // pal-dk
+ {831250, 839250, 847250}
+ },
+ // terrestrial
+ {
+ // pal-bg
+ {567250, 575250, 583250},
+ // secam-lq
+ {711250, 719250, 727250},
+ // pal-m
+ {573250, 579250, 585250},
+ // ntsc-m
+ {591250, 597250, 603250},
+ // pal-i
+ {199250, 207250, 215250},
+ // secam-dk
+ {145250, 153250, 161250},
+ // secam-bg
+ {591250, 599250, 607250},
+ // secam-l
+ {735250, 743250, 751250},
+ // pal-dk
+ {169250, 177250, 185250}
+ }
+};
+
void process_tuner_record_timer_msgs(struct node *node, struct cec_msg &msg, unsigned me)
{
switch (msg.msg[1]) {
--
2.23.0
