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V4L/DVB (7730): tuner-xc2028: Fix SCODE load for MTS firmwares

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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>
This commit is contained in:
Mauro Carvalho Chehab 2008-04-24 10:56:41 -03:00
parent d2b213f7b7
commit c21f1e2e39
1 changed files with 6 additions and 1 deletions
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7
drivers/media/video/tuner-xc2028-types.h
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@ -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.