Re: [PATCH 3/3] dvb: nxt200x: Add function for nxt200x to changepll input

[Michael Krufky]

Michael Krufky wrote:

> From: Kirk Lapray <kirk.lapray@xxxxxxxxx>
>
> - Added function for nxt200x to change pll input
> - For VSB set to input 0, for QAM set to input 1
> - will only be set for cards that have set_pll_input defined
>
> Signed-off-by: Kirk Lapray <kirk.lapray@xxxxxxxxx>
> Signed-off-by: Michael Krufky <mkrufky@xxxxxxx>
>
> drivers/media/dvb/frontends/nxt200x.c |    9 +++++++--
> drivers/media/dvb/frontends/nxt200x.h |    3 +++
> 2 files changed, 10 insertions(+), 2 deletions(-)
>
> --- linux-2.6.14-git5.orig/drivers/media/dvb/frontends/nxt200x.c
> +++ linux-2.6.14-git5/drivers/media/dvb/frontends/nxt200x.c
> @@ -556,13 +556,18 @@ static int nxt200x_setup_frontend_parame
> 			if (state->config->set_ts_params)
> 				state->config->set_ts_params(fe, 1);
>
> -			/* set to use cable input */
> -			buf[3] |= 0x08;
> +			/* set input */
> +			if (state->config->set_pll_input)
> +				state->config->set_pll_input(buf, 1);
> 			break;
> 		case VSB_8:
> 			/* Set non-punctured clock for VSB */
> 			if (state->config->set_ts_params)
> 				state->config->set_ts_params(fe, 0);
> +
> +			/* set input */
> +			if (state->config->set_pll_input)
> +				state->config->set_pll_input(buf, 0);
> 			break;
> 		default:
> 			return -EINVAL;
> --- linux-2.6.14-git5.orig/drivers/media/dvb/frontends/nxt200x.h
> +++ linux-2.6.14-git5/drivers/media/dvb/frontends/nxt200x.h
> @@ -42,6 +42,9 @@ struct nxt200x_config
> 	u8 pll_address;
> 	struct dvb_pll_desc *pll_desc;
>
> +	/* used to set pll input */
> +	int (*set_pll_input)(u8* buf, int input);
> +
> 	/* need to set device param for start_dma */
> 	int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured);
> };
Before anybody says it, I am aware of the whitespace issue right here.  
It is all over dvb-kernel, and we will be fixing this all at once, in a 
later patch.

Thank you,

Michael Krufky
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