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[media] tuner: add Sony BTF tuners

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This adds support for three Sony BTF tuners:
TUNER_SONY_BTF_PG472Z: PAL+SECAM
TUNER_SONY_BTF_PK467Z: NTSC-M-JP
TUNER_SONY_BTF_PB463Z: NTSC-M
These come from the go7007 staging driver where they were implemented in
the wis-sony-tuner i2c driver.
Adding support for these tuners to tuner-types.c is the first step towards
removing the wis-sony-tuner driver.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2013-03-09 13:14:32 -03:00 committed by Mauro Carvalho Chehab
parent ffb9749346
commit e4d2a6162d
6 changed files with 78 additions and 6 deletions
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3
Documentation/video4linux/CARDLIST.tuner
View file

@ -86,3 +86,6 @@ tuner=85 - Philips FQ1236 MK5
tuner=86 - Tena TNF5337 MFD
tuner=87 - Xceive 4000 tuner
tuner=88 - Xceive 5000C tuner
tuner=89 - Sony PAL+SECAM (BTF-PG472Z)
tuner=90 - Sony NTSC-M-JP (BTF-PK467Z)
tuner=91 - Sony NTSC-M (BTF-PB463Z)

69
drivers/media/tuners/tuner-types.c
View file

@ -1381,6 +1381,58 @@ static struct tuner_params tuner_philips_fq1236_mk5_params[] = {
},
};
/* --------- Sony BTF-PG472Z PAL/SECAM ------- */
static struct tuner_range tuner_sony_btf_pg472z_ranges[] = {
{ 16 * 144.25 /*MHz*/, 0xc6, 0x01, },
{ 16 * 427.25 /*MHz*/, 0xc6, 0x02, },
{ 16 * 999.99 , 0xc6, 0x04, },
};
static struct tuner_params tuner_sony_btf_pg472z_params[] = {
{
.type = TUNER_PARAM_TYPE_PAL,
.ranges = tuner_sony_btf_pg472z_ranges,
.count = ARRAY_SIZE(tuner_sony_btf_pg472z_ranges),
.has_tda9887 = 1,
.port1_active = 1,
.port2_invert_for_secam_lc = 1,
},
};
/* 90-99 */
/* --------- Sony BTF-PG467Z NTSC-M-JP ------- */
static struct tuner_range tuner_sony_btf_pg467z_ranges[] = {
{ 16 * 220.25 /*MHz*/, 0xc6, 0x01, },
{ 16 * 467.25 /*MHz*/, 0xc6, 0x02, },
{ 16 * 999.99 , 0xc6, 0x04, },
};
static struct tuner_params tuner_sony_btf_pg467z_params[] = {
{
.type = TUNER_PARAM_TYPE_NTSC,
.ranges = tuner_sony_btf_pg467z_ranges,
.count = ARRAY_SIZE(tuner_sony_btf_pg467z_ranges),
},
};
/* --------- Sony BTF-PG463Z NTSC-M ------- */
static struct tuner_range tuner_sony_btf_pg463z_ranges[] = {
{ 16 * 130.25 /*MHz*/, 0xc6, 0x01, },
{ 16 * 364.25 /*MHz*/, 0xc6, 0x02, },
{ 16 * 999.99 , 0xc6, 0x04, },
};
static struct tuner_params tuner_sony_btf_pg463z_params[] = {
{
.type = TUNER_PARAM_TYPE_NTSC,
.ranges = tuner_sony_btf_pg463z_ranges,
.count = ARRAY_SIZE(tuner_sony_btf_pg463z_ranges),
},
};
/* --------------------------------------------------------------------- */
struct tunertype tuners[] = {
@ -1872,6 +1924,23 @@ struct tunertype tuners[] = {
.name = "Xceive 5000C tuner",
/* see xc5000.c for details */
},
[TUNER_SONY_BTF_PG472Z] = {
.name = "Sony BTF-PG472Z PAL/SECAM",
.params = tuner_sony_btf_pg472z_params,
.count = ARRAY_SIZE(tuner_sony_btf_pg472z_params),
},
/* 90-99 */
[TUNER_SONY_BTF_PK467Z] = {
.name = "Sony BTF-PK467Z NTSC-M-JP",
.params = tuner_sony_btf_pg467z_params,
.count = ARRAY_SIZE(tuner_sony_btf_pg467z_params),
},
[TUNER_SONY_BTF_PB463Z] = {
.name = "Sony BTF-PB463Z NTSC-M",
.params = tuner_sony_btf_pg463z_params,
.count = ARRAY_SIZE(tuner_sony_btf_pg463z_params),
},
};
EXPORT_SYMBOL(tuners);

1
drivers/staging/media/go7007/go7007-usb.c
View file

@ -27,6 +27,7 @@
#include <linux/i2c.h>
#include <asm/byteorder.h>
#include <media/tvaudio.h>
#include <media/tuner.h>
#include "go7007-priv.h"
#include "wis-i2c.h"

1
drivers/staging/media/go7007/go7007-v4l2.c
View file

@ -1238,6 +1238,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
if (!go->i2c_adapter_online)
return -EIO;
strlcpy(t->name, "Tuner", sizeof(t->name));
return call_all(&go->v4l2_dev, tuner, g_tuner, t);
}

6
drivers/staging/media/go7007/wis-i2c.h
View file

@ -34,9 +34,3 @@ struct video_decoder_resolution {
#define DECODER_SET_RESOLUTION _IOW('d', 200, struct video_decoder_resolution)
#define DECODER_SET_CHANNEL _IOW('d', 201, int)
/* Sony tuner types */
#define TUNER_SONY_BTF_PG472Z 200
#define TUNER_SONY_BTF_PK467Z 201
#define TUNER_SONY_BTF_PB463Z 202

4
include/media/tuner.h
View file

@ -138,6 +138,10 @@
#define TUNER_XC4000 87 /* Xceive Silicon Tuner */
#define TUNER_XC5000C 88 /* Xceive Silicon Tuner */
#define TUNER_SONY_BTF_PG472Z 89 /* PAL+SECAM */
#define TUNER_SONY_BTF_PK467Z 90 /* NTSC_JP */
#define TUNER_SONY_BTF_PB463Z 91 /* NTSC */
/* tv card specific */
#define TDA9887_PRESENT (1<<0)
#define TDA9887_PORT1_INACTIVE (1<<1)