diff options
| author | Patrick Boettcher <pb@linuxtv.org> | 2008-03-29 20:49:57 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-04-24 14:07:56 -0300 |
| commit | 6394cf53abc0b3a2db9e8b947ef5c77b16861ec8 (patch) | |
| tree | 6d442ab2e89d17ef963ee840ba50440e225f30cb /drivers/media/dvb/b2c2/flexcop.c | |
| parent | 0b5afdd2ea5f52d260d1e42d43fb0fa09ec0da2f (diff) | |
V4L/DVB (7469): Preparation for supporting new devices, cleanup and saneness
To prepare the support for new device to the flexcop-family some preparation and cleanups was done + some saneness:
- created an i2c-adapter for each i2c-port available. Easier usage for devices with several device on different i2c-busses
- initialize i2c before doing the eeprom read
- changed the way to attach the different frontends, easier to read now
- enabled support for i2c-devices having no register address (1-byte access)
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/dvb/b2c2/flexcop.c')
| -rw-r--r-- | drivers/media/dvb/b2c2/flexcop.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/media/dvb/b2c2/flexcop.c b/drivers/media/dvb/b2c2/flexcop.c index 2ddafd071c9..205146c2412 100644 --- a/drivers/media/dvb/b2c2/flexcop.c +++ b/drivers/media/dvb/b2c2/flexcop.c @@ -257,6 +257,12 @@ int flexcop_device_initialize(struct flexcop_device *fc) if ((ret = flexcop_dvb_init(fc))) goto error; + /* i2c has to be done before doing EEProm stuff - + * because the EEProm is accessed via i2c */ + ret = flexcop_i2c_init(fc); + if (ret) + goto error; + /* do the MAC address reading after initializing the dvb_adapter */ if (fc->get_mac_addr(fc, 0) == 0) { u8 *b = fc->dvb_adapter.proposed_mac; @@ -266,10 +272,6 @@ int flexcop_device_initialize(struct flexcop_device *fc) } else warn("reading of MAC address failed.\n"); - - if ((ret = flexcop_i2c_init(fc))) - goto error; - if ((ret = flexcop_frontend_init(fc))) goto error; |