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| author |   Michel Ludwig <michel.ludwig@gmail.com> | 2007-08-21 17:37:22 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-05-18 00:39:37 -0300 |
| commit | 3169c9b26fffa180bc3bc81dc247df2f4824ee7d (patch) | |
| tree | c9792c64ae210fa879a42517431761b301599238 /drivers/staging/tm6000/tm6000-core.c | |
| parent | V4L/DVB (12786): tm6000: Remove code dealing with the ZL10353 (diff) | |
| download | linux-dev-3169c9b26fffa180bc3bc81dc247df2f4824ee7d.tar.xz linux-dev-3169c9b26fffa180bc3bc81dc247df2f4824ee7d.zip | |
V4L/DVB (12788): tm6000: Add initial DVB-T support
Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/staging/tm6000/tm6000-core.c')
| -rw-r--r-- | drivers/staging/tm6000/tm6000-core.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/staging/tm6000/tm6000-core.c b/drivers/staging/tm6000/tm6000-core.c index 6becde2eace6..5e9325582bde 100644 --- a/drivers/staging/tm6000/tm6000-core.c +++ b/drivers/staging/tm6000/tm6000-core.c @@ -3,6 +3,9 @@ Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org> + Copyright (C) 2007 Michel Ludwig <michel.ludwig@gmail.com> + - DVB-T support + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation version 2 @@ -207,6 +210,32 @@ int tm6000_init_analog_mode (struct tm6000_core *dev) return 0; } +int tm6000_init_digital_mode (struct tm6000_core *dev) +{ + tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00ff, 0x08); + tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00ff, 0x00); + tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x003f, 0x01); + tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00df, 0x08); + tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00e2, 0x0c); + tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00e8, 0xff); + tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00eb, 0xd8); + tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00c0, 0x40); + tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00c1, 0xd0); + tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00c3, 0x09); + tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00da, 0x37); + tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00d1, 0xd8); + tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00d2, 0xc0); + tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00d6, 0x60); + msleep(50); + + tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00); + tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x01); + tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00); + + msleep(100); + + return 0; +} /* The meaning of those initializations are unknown */ u8 init_tab[][2] = { |