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authorMauro Carvalho Chehab <mchehab@infradead.org>2008-04-24 10:56:41 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-04-24 14:09:50 -0300
commitc21f1e2e39a1012f57c33d21af5c909cf2ae3b9a (patch)
tree487ea7ad1bf294eef696900ca4e6bc407be16bd2 /drivers/media
parentd2b213f7b76f187c4391079c7581d3a08b940133 (diff)
downloadop-kernel-dev-c21f1e2e39a1012f57c33d21af5c909cf2ae3b9a.zip
op-kernel-dev-c21f1e2e39a1012f57c33d21af5c909cf2ae3b9a.tar.gz
V4L/DVB (7730): tuner-xc2028: Fix SCODE load for MTS firmwares
There are different tables for MTS firmwares. This should be taken into account while selecting the proper firmware. While at tuner-xc2028.h, improve some comments. Thanks to Edward J. Sheldrake <ejs1920@yahoo.co.uk> for helping to diagnose such troubles with PAL/I standard. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/video/tuner-xc2028-types.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/media/video/tuner-xc2028-types.h b/drivers/media/video/tuner-xc2028-types.h
index 17633c3..74dc46a 100644
--- a/drivers/media/video/tuner-xc2028-types.h
+++ b/drivers/media/video/tuner-xc2028-types.h
@@ -57,11 +57,13 @@
/* LCD firmwares exist only for MTS STD/MN (PAL or NTSC/M)
and for non-MTS STD/MN (PAL, NTSC/M or NTSC/Kr)
There are variants both with and without NOGD
+ Those firmwares produce better result with LCD displays
*/
#define LCD (1<<12)
/* NOGD firmwares exist only for MTS STD/MN (PAL or NTSC/M)
and for non-MTS STD/MN (PAL, NTSC/M or NTSC/Kr)
+ The NOGD firmwares don't have group delay compensation filter
*/
#define NOGD (1<<13)
@@ -88,7 +90,10 @@
/* This flag identifies that the scode table has a new format */
#define HAS_IF (1 << 30)
-#define SCODE_TYPES SCODE
+/* There are different scode tables for MTS and non-MTS.
+ The MTS firmwares support mono only
+ */
+#define SCODE_TYPES (SCODE | MTS)
/* Newer types not defined on videodev2.h.
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