Hi Antti,
As an additional note, it just occurred to me that what you are working
on is somewhat related to Mark Brown's regmap. Look in
drivers/base/regmap and see if maybe you can reuse and/or extend Mark's
approach.
--
Jean Delvare
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On Wed, 09 Nov 2011 10:02:08 -0200, Mauro Carvalho Chehab wrote:
Em 09-11-2011 08:37, Jean Delvare escreveu:
Speaking of struct i2c_client, I seem to remember that the dvb
subsystem doesn't use it much at the moment. This might be an issue if
you intend to get the generic code into
Em 08-11-2011 21:54, Antti Palosaari escreveu:
Function that splits and sends most typical I2C register write.
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/media/dvb/dvb-core/Makefile |2 +-
drivers/media/dvb/dvb-core/dvb_generic.c | 48
On Wed, 09 Nov 2011 07:56:13 -0200, Mauro Carvalho Chehab wrote:
Em 08-11-2011 21:54, Antti Palosaari escreveu:
Function that splits and sends most typical I2C register write.
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/media/dvb/dvb-core/Makefile |2 +-
On 11/09/2011 11:56 AM, Mauro Carvalho Chehab wrote:
Due to the way I2C locks are bound, doing something like the above and
something like:
struct i2c_msg msg[2] = {
{
.addr = i2c_cfg-addr,
.flags = 0,
.buf = buf,
},
{
On Wed, 09 Nov 2011 12:41:36 +0200, Antti Palosaari wrote:
On 11/09/2011 11:56 AM, Mauro Carvalho Chehab wrote:
Due to the way I2C locks are bound, doing something like the above and
something like:
struct i2c_msg msg[2] = {
{
.addr = i2c_cfg-addr,
On 11/09/2011 12:37 PM, Jean Delvare wrote:
On Wed, 09 Nov 2011 07:56:13 -0200, Mauro Carvalho Chehab wrote:
ret = i2c_transfer(i2c_cfg-adapter, msg, 2);
Produces a different result. In the latter case, I2C core avoids having any
other
transaction in the middle of the 2 messages.
This
Em 09-11-2011 08:37, Jean Delvare escreveu:
On Wed, 09 Nov 2011 07:56:13 -0200, Mauro Carvalho Chehab wrote:
Em 08-11-2011 21:54, Antti Palosaari escreveu:
Function that splits and sends most typical I2C register write.
Signed-off-by: Antti Palosaari cr...@iki.fi
---
Hello,
I compared all I2C-client drivers I have done and here are the results:
name = name of driver module
reg = reg addr len (bytes)
val = reg val len (bytes)
auto = auto increment
other = register banks, etc.
name reg val auto other
qt1010 11?
af9013 21Y
On 09/11/11 10:52, Jean Delvare wrote:
On Wed, 09 Nov 2011 12:41:36 +0200, Antti Palosaari wrote:
On 11/09/2011 11:56 AM, Mauro Carvalho Chehab wrote:
Due to the way I2C locks are bound, doing something like the above and
something like:
struct i2c_msg msg[2] = {
{
Function that splits and sends most typical I2C register write.
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/media/dvb/dvb-core/Makefile |2 +-
drivers/media/dvb/dvb-core/dvb_generic.c | 48
++
drivers/media/dvb/dvb-core/dvb_generic.h | 21
On Tue, Nov 8, 2011 at 6:54 PM, Antti Palosaari cr...@iki.fi wrote:
Function that splits and sends most typical I2C register write.
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/media/dvb/dvb-core/Makefile | 2 +-
drivers/media/dvb/dvb-core/dvb_generic.c | 48
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