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V4L/DVB (6651): xc2028: mask off type correctly when searching for standard-specific types 

When searching for standard-specific analog firmware, only certain
type bits are valid, much like for DTV.  Mask them off when finding
the firmware to load.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Chris Pascoe 2007-11-19 23:18:36 -03:00 committed by Mauro Carvalho Chehab
parent 47bd5bc648
commit 11a9eff9b6
2 changed files with 5 additions and 1 deletions
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2
drivers/media/video/tuner-xc2028-types.h
View File

@ -43,6 +43,8 @@
/* There's a FM | BASE firmware + FM specific firmware (std=0) */
#define FM (1<<10)
#define STD_SPECIFIC_TYPES (MTS|FM|LCD|NOGD)
/* Applies only for FM firmware
Makes it use RF input 1 (pin #2) instead of input 2 (pin #4)
*/

4
drivers/media/video/tuner-xc2028.c
View File

@ -403,7 +403,9 @@ static int seek_firmware(struct dvb_frontend *fe, unsigned int type,
else if (type & SCODE)
type &= SCODE_TYPES;
else if (type & DTV_TYPES)
type = type & DTV_TYPES;
type &= DTV_TYPES;
else if (type & STD_SPECIFIC_TYPES)
type &= STD_SPECIFIC_TYPES;
/* Seek for exact match */
for (i = 0; i < priv->firm_size; i++) {