diff options
| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-19 06:59:33 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-01-25 19:00:55 -0200 |
| commit | 55c88610fe974c95a62e495305a7386aaac3df39 (patch) | |
| tree | 78908c9b4be423ba65b58f5dd2501b832b4d210b /drivers/media/video/cx88 | |
| parent | 0e1165e8d05ef4a530001ea4ac5ff0df78129dd2 (diff) | |
V4L/DVB (6386): Add support for radio on CX88_BOARD_MSI_TVANYWHERE_MASTER
This board has some special tea5767 configuration. Basically, radio
XTAL uses a different frequency than the other supported radios. It
uses a 13 MHz XTAL.
This patch adds the proper radio gpio and tea5767 configurations for
the board.
Also, with PAL/BG, the board requires some special init for tda9887:
port1=0 port2=0 qss=1
Thanks to Serge Kolotylo and MIDImaster for their help on identifying
the proper needs for this driver.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/cx88')
| -rw-r--r-- | drivers/media/video/cx88/cx88-cards.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c index a4eb6a87a761..f8a786ae4758 100644 --- a/drivers/media/video/cx88/cx88-cards.c +++ b/drivers/media/video/cx88/cx88-cards.c @@ -26,6 +26,7 @@ #include <linux/delay.h> #include "cx88.h" +#include "tea5767.h" static unsigned int tuner[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET }; static unsigned int radio[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET }; @@ -245,6 +246,10 @@ static const struct cx88_board cx88_boards[] = { }}, .radio = { .type = CX88_RADIO, + .vmux = 3, + .gpio0 = 0x000040bf, + .gpio1 = 0x000080c0, + .gpio2 = 0x0000ff20, }, }, [CX88_BOARD_WINFAST_DV2000] = { @@ -1979,6 +1984,23 @@ static void cx88_card_setup(struct cx88_core *core) core->name, i); } break; + case CX88_BOARD_MSI_TVANYWHERE_MASTER: + { + struct v4l2_priv_tun_config tea5767_cfg; + struct tea5767_ctrl ctl; + + memset(&ctl, 0, sizeof(ctl)); + + ctl.high_cut = 1; + ctl.st_noise = 1; + ctl.deemph_75 = 1; + ctl.xtal_freq = TEA5767_HIGH_LO_13MHz; + + tea5767_cfg.tuner = TUNER_TEA5767; + tea5767_cfg.priv = &ctl; + + cx88_call_i2c_clients(core, TUNER_SET_CONFIG, &tea5767_cfg); + } } } |