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[5/6] cx23855: add frontend set voltage function into state

Message ID 1407787095-2167-5-git-send-email-olli.salonen@iki.fi (mailing list archive)
State New, archived
Headers show

Commit Message

Olli Salonen Aug. 11, 2014, 7:58 p.m. UTC 
Setting the LNB voltage requires setting some GPIOs on the cx23885 with some boards before calling the actual set_voltage function in the demod driver. Add a function pointer into state for that case.

Signed-off-by: Olli Salonen <olli.salonen@iki.fi>
---
 drivers/media/pci/cx23885/cx23885.h | 2 ++
 1 file changed, 2 insertions(+)

Comments

Antti Palosaari Aug. 12, 2014, 11:28 p.m. UTC | #1 
Acked-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>

Antti

On 08/11/2014 10:58 PM, Olli Salonen wrote:
> Setting the LNB voltage requires setting some GPIOs on the cx23885 with some boards before calling the actual set_voltage function in the demod driver. Add a function pointer into state for that case.
>
> Signed-off-by: Olli Salonen <olli.salonen@iki.fi>
> ---
>   drivers/media/pci/cx23885/cx23885.h | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/drivers/media/pci/cx23885/cx23885.h b/drivers/media/pci/cx23885/cx23885.h
> index 1040b3e..e60ff7f 100644
> --- a/drivers/media/pci/cx23885/cx23885.h
> +++ b/drivers/media/pci/cx23885/cx23885.h
> @@ -330,6 +330,8 @@ struct cx23885_tsport {
>   	struct i2c_client *i2c_client_tuner;
>
>   	int (*set_frontend)(struct dvb_frontend *fe);
> +	int (*fe_set_voltage)(struct dvb_frontend *fe,
> +				fe_sec_voltage_t voltage);
>   };
>
>   struct cx23885_kernel_ir {
>
diff mbox

Patch

diff --git a/drivers/media/pci/cx23885/cx23885.h b/drivers/media/pci/cx23885/cx23885.h
index 1040b3e..e60ff7f 100644
--- a/drivers/media/pci/cx23885/cx23885.h
+++ b/drivers/media/pci/cx23885/cx23885.h
@@ -330,6 +330,8 @@  struct cx23885_tsport {
 	struct i2c_client *i2c_client_tuner;
 
 	int (*set_frontend)(struct dvb_frontend *fe);
+	int (*fe_set_voltage)(struct dvb_frontend *fe,
+				fe_sec_voltage_t voltage);
 };
 
 struct cx23885_kernel_ir {