diff options
| author | Igor M. Liplianin <liplianin@me.by> | 2009-11-25 00:16:04 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-12-05 21:42:08 +0100 |
| commit | 09ea33e5c696958e8b1ae6d5ab184476b16592f1 (patch) | |
| tree | 2543aefab407abd23e1070e626c6f7a1333f83b5 /drivers/media/video/cx23885/cx23885-cards.c | |
| parent | V4L/DVB (13491): gspca - vc032x: Avoid crash on querymenu. (diff) | |
| download | linux-09ea33e5c696958e8b1ae6d5ab184476b16592f1.tar.xz linux-09ea33e5c696958e8b1ae6d5ab184476b16592f1.zip | |
V4L/DVB (13493): TeVii S470 and TBS 6920 fixes
The new hardware design applied for this cards.
Silicon Labs C8051F300 microcontroller is used for LNB power control.
It connected to cx23885 GPIO pins:
GPIO0 - P0.3 data
GPIO1 - P0.2 reset
GPIO2 - P0.1 clk
GPIO3 - P0.0 busy
Tevii S470 based on Montage Technology M88TS2020 digital satellite tuner
and M88DS3000 advanced DVB-S/S2 demodulator.
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx23885/cx23885-cards.c')
| -rw-r--r-- | drivers/media/video/cx23885/cx23885-cards.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c index 23302ddf4187..1ec48169277d 100644 --- a/drivers/media/video/cx23885/cx23885-cards.c +++ b/drivers/media/video/cx23885/cx23885-cards.c @@ -782,10 +782,14 @@ void cx23885_gpio_setup(struct cx23885_dev *dev) cx_set(GP0_IO, 0x00040004); break; case CX23885_BOARD_TBS_6920: - case CX23885_BOARD_TEVII_S470: cx_write(MC417_CTL, 0x00000036); cx_write(MC417_OEN, 0x00001000); - cx_write(MC417_RWD, 0x00001800); + cx_set(MC417_RWD, 0x00000002); + mdelay(200); + cx_clear(MC417_RWD, 0x00000800); + mdelay(200); + cx_set(MC417_RWD, 0x00000800); + mdelay(200); break; case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: /* GPIO-0 INTA from CiMax1 @@ -1002,8 +1006,12 @@ void cx23885_card_setup(struct cx23885_dev *dev) ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */ ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO; break; - case CX23885_BOARD_TEVII_S470: case CX23885_BOARD_TBS_6920: + ts1->gen_ctrl_val = 0x4; /* Parallel */ + ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */ + ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO; + break; + case CX23885_BOARD_TEVII_S470: case CX23885_BOARD_DVBWORLD_2005: ts1->gen_ctrl_val = 0x5; /* Parallel */ ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */ |