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Commit a0a9ff7f authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] budget-patch: use DVBv5 parameters on set_params() 



Instead of using DVBv3 parameters, rely on DVBv5 parameters to
set the tuner

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 9b54464f

drivers/media/dvb/ttpci/budget-patch.c

+15 −8
Original line number Diff line number Diff line
@@ -263,17 +263,23 @@ static int budget_patch_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_c 


static int alps_bsrv2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)

{

	struct dtv_frontend_properties *p = &fe->dtv_property_cache;

	struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv;

	u8 pwr = 0;

	u8 buf[4];

	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };

	u32 div = (params->frequency + 479500) / 125;



	if (params->frequency > 2000000) pwr = 3;

	else if (params->frequency > 1800000) pwr = 2;

	else if (params->frequency > 1600000) pwr = 1;

	else if (params->frequency > 1200000) pwr = 0;

	else if (params->frequency >= 1100000) pwr = 1;

	u32 div = (p->frequency + 479500) / 125;



	if (p->frequency > 2000000)

		pwr = 3;

	else if (p->frequency > 1800000)

		pwr = 2;

	else if (p->frequency > 1600000)

		pwr = 1;

	else if (p->frequency > 1200000)

		pwr = 0;

	else if (p->frequency >= 1100000)

		pwr = 1;

	else pwr = 2;



	buf[0] = (div >> 8) & 0x7f;
@@ -299,12 +305,13 @@ static struct ves1x93_config alps_bsrv2_config = { 


static int grundig_29504_451_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)

{

	struct dtv_frontend_properties *p = &fe->dtv_property_cache;

	struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv;

	u32 div;

	u8 data[4];

	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };



	div = params->frequency / 125;

	div = p->frequency / 125;

	data[0] = (div >> 8) & 0x7f;

	data[1] = div & 0xff;

	data[2] = 0x8e;