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authorHans Verkuil <hverkuil@xs4all.nl>2006-01-09 12:25:18 -0500
committerMauro Carvalho Chehab <mchehab@brturbo.com.br>2006-01-09 12:25:18 -0500
commitf98c55ea18e87905bdf69eb4a187e94572ed9494 (patch)
tree7e5c755c76bc268ed761735e8fe75d56fa661654 /include/media/tuner.h
parenta82c51d59344117320eeda3715f93c0695a9fbe6 (diff)
V4L/DVB (3116): tda9887 improvements: better defaults, better configurability.
- Set the tuner takeover point to 0x10 for NTSC/radio and 0x14 for PAL/SECAM. - Allow override through TDA9887_SET_CONFIG - PAL-N belongs with PAL-BG as does PAL-H. PAL-Nc belongs to PAL-M - Add SECAM-BGH - Set video freq to cVideoIF_38_90 for DK standards. - Add cTunerGainLow to radio, change deemphasis to 75 for mono. - Add ntsc module param for 'M' and 'J' (Japanese) standards. - Fix module handling for 2.4. - Now able to select all standards through pal/secam/ntsc module options Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Diffstat (limited to 'include/media/tuner.h')
-rw-r--r--include/media/tuner.h31
1 files changed, 18 insertions, 13 deletions
diff --git a/include/media/tuner.h b/include/media/tuner.h
index e224722a7ff7..567f05549e3a 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -120,20 +120,25 @@
120#define TDA9887_SET_CONFIG _IOW('t',5,int) 120#define TDA9887_SET_CONFIG _IOW('t',5,int)
121 121
122/* tv card specific */ 122/* tv card specific */
123# define TDA9887_PRESENT (1<<0) 123#define TDA9887_PRESENT (1<<0)
124# define TDA9887_PORT1_INACTIVE (1<<1) 124#define TDA9887_PORT1_INACTIVE (1<<1)
125# define TDA9887_PORT2_INACTIVE (1<<2) 125#define TDA9887_PORT2_INACTIVE (1<<2)
126# define TDA9887_QSS (1<<3) 126#define TDA9887_QSS (1<<3)
127# define TDA9887_INTERCARRIER (1<<4) 127#define TDA9887_INTERCARRIER (1<<4)
128# define TDA9887_PORT1_ACTIVE (1<<5) 128#define TDA9887_PORT1_ACTIVE (1<<5)
129# define TDA9887_PORT2_ACTIVE (1<<6) 129#define TDA9887_PORT2_ACTIVE (1<<6)
130# define TDA9887_INTERCARRIER_NTSC (1<<7) 130#define TDA9887_INTERCARRIER_NTSC (1<<7)
131/* Tuner takeover point adjustment, in dB, -16 <= top <= 15 */
132#define TDA9887_TOP_MASK (0x3f << 8)
133#define TDA9887_TOP_SET (1 << 13)
134#define TDA9887_TOP(top) (TDA9887_TOP_SET | (((16 + (top)) & 0x1f) << 8))
135
131/* config options */ 136/* config options */
132# define TDA9887_DEEMPHASIS_MASK (3<<16) 137#define TDA9887_DEEMPHASIS_MASK (3<<16)
133# define TDA9887_DEEMPHASIS_NONE (1<<16) 138#define TDA9887_DEEMPHASIS_NONE (1<<16)
134# define TDA9887_DEEMPHASIS_50 (2<<16) 139#define TDA9887_DEEMPHASIS_50 (2<<16)
135# define TDA9887_DEEMPHASIS_75 (3<<16) 140#define TDA9887_DEEMPHASIS_75 (3<<16)
136# define TDA9887_AUTOMUTE (1<<18) 141#define TDA9887_AUTOMUTE (1<<18)
137 142
138#ifdef __KERNEL__ 143#ifdef __KERNEL__
139 144