diff options
author | Hans Verkuil <hans.verkuil@cisco.com> | 2017-09-09 12:08:21 +0200 |
---|---|---|
committer | Adam Jackson <ajax@redhat.com> | 2017-09-18 10:16:47 -0400 |
commit | 307e9c2ea986ee928dbb4e2b2fb0eb4cdd63fb48 (patch) | |
tree | 8f06deebca497607d3bbbaddf68e29ba61473dd4 | |
parent | cf3015d2190b649bb6eb8fa7bc7554ebbba0ab83 (diff) |
edid-decode: update Speaker Allocation data block
More bits are now in use, implement support for those.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
-rw-r--r-- | edid-decode.c | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/edid-decode.c b/edid-decode.c index c5de5f6..8d47a5f 100644 --- a/edid-decode.c +++ b/edid-decode.c @@ -1615,17 +1615,26 @@ static struct field *vcdb_fields[] = { }; static const char *sadb_map[] = { - "FL/FR", - "LFE", - "FC", - "RL/RR", - "RC", - "FLC/FRC", - "RLC/RRC", - "FLW/FRW", - "FLH/FRH", - "TC", - "FCH", + "FL/FR - Front Left/Right", + "LFE - Low Frequency Effects", + "FC - Front Center", + "BL/BR - Back Left/Right", + "BC - Back Center", + "FLC/FRC - Front Left/Right of Center", + "RLC/RRC - Rear Left/Right of Center", + "FLW/FRW - Front Left/Right Wide", + "TpFL/TpFH - Top Front Left/Right", + "TpC - Top Center", + "TpFC - Top Front Center", + "LS/RS - Left/Right Surround", + "LFE2 - Low Frequency Effects 2", + "TpBC - Top Back Center", + "SiL/SiR - Side Left/Right", + "TpSiL/TpSiR - Top Side Left/Right", + "TpBL/TpBR - Top Back Left/Right", + "BtFC - Bottom Front Center", + "BtFL/BtBR - Bottom Front Left/Right", + "TpLS/TpRS - Top Left/Right Surround", }; static void @@ -1635,16 +1644,14 @@ cea_sadb(unsigned char *x) int i; if (length >= 3) { - uint16_t sad = ((x[2] << 8) | x[1]); + uint32_t sad = ((x[3] << 16) | (x[2] << 8) | x[1]); - printf(" Speaker map:"); + printf(" Speaker map:\n"); for (i = 0; i < ARRAY_SIZE(sadb_map); i++) { if ((sad >> i) & 1) - printf(" %s", sadb_map[i]); + printf(" %s\n", sadb_map[i]); } - - printf("\n"); } } |