You could probably use read_reg_byte instead of having a separate read
function for all those... it takes the full u16 address.
On Apr 5, 2005 11:49 AM, Chris Kennedy <[EMAIL PROTECTED]> wrote:
> Here's my replacement to turn it on/off (going to release a ver here soon
> with these functions included, but shows basically how to do this...
>
> if (state->enable != enable) {
> state->enable = enable;
>
> if (state->enable) {
> cx25840_write_01(client, 0x15,
> cx25840_read_01(client, 0x15)|0x04);
> cx25840_write_01(client, 0x16,
> cx25840_read_01(client, 0x16)|0x04);
> if (no_black_magic == 0) {
> // 01063 time 3:37.684
> WI2C(4, 0x43, 0x00, 0x16, 0x70, 0x4a);
> }
> } else {
> cx25840_write_01(client, 0x15,
> cx25840_read_01(client, 0x15)&0xfb);
> cx25840_write_01(client, 0x16,
> cx25840_read_01(client, 0x16)&0xfb);
> }
> }
> cx25840_write_04(client, 0xA5, 0x80); /*Assert Video Reset */
> cx25840_write_04(client, 0xA5, 0x00); /*DeAssert Video Reset
> */
>
> Think that we are resetting the thing way to much it sounds like.
>
> Thanks,
> Chris
> On Tue, Apr 05, 2005 at 11:44:49AM -0400, Tyler Trafford wrote:
> > Chris Kennedy <[EMAIL PROTECTED]> wrote:
> > > I'm digging deeper, basically go into that function (which also has the
> > > black magic parameter in it, not exactly the place to setup the tuner??),
> > > and comment it's actions out, then at least it won't reset your config
> > > every capture.
> >
> > I'm not certain that 'black_magic' is even needed at all.
> >
> > You can send raw I2C easily using WI2C like there is in the
> > cx25840_reset function.
> > --
> > Tyler Trafford
> >
> >
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> --
> ---
> Chris Kennedy / [EMAIL PROTECTED]
> Engineer KMOS-TV/KTBG-FM
> Broadcasting Services Department
> Central Missouri State University
>
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--
Tyler Trafford
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