From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Mon, 26 Dec 2011 18:46:46 +0000 (-0300)
Subject: [media] friio-fe: convert set_fontend to use DVBv5 parameters
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=955c41c09c9c1535b9c7bfb99f63e9a98ba29362;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[media] friio-fe: convert set_fontend to use DVBv5 parameters

Instead of using dvb_frontend_parameters struct, that were
designed for a subset of the supported standards, use the DVBv5
cache information.

Also, fill the supported delivery systems at dvb_frontend_ops
struct.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/dvb/dvb-usb/friio-fe.c b/drivers/media/dvb/dvb-usb/friio-fe.c
index 7973aaf86453..375815d24fc5 100644
--- a/drivers/media/dvb/dvb-usb/friio-fe.c
+++ b/drivers/media/dvb/dvb-usb/friio-fe.c
@@ -283,22 +283,23 @@ static int jdvbt90502_set_property(struct dvb_frontend *fe,
 }
 
 static int jdvbt90502_get_frontend(struct dvb_frontend *fe,
-				   struct dvb_frontend_parameters *p)
+				   struct dtv_frontend_properties *p)
 {
 	p->inversion = INVERSION_AUTO;
-	p->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
-	p->u.ofdm.code_rate_HP = FEC_AUTO;
-	p->u.ofdm.code_rate_LP = FEC_AUTO;
-	p->u.ofdm.constellation = QAM_64;
-	p->u.ofdm.transmission_mode = TRANSMISSION_MODE_AUTO;
-	p->u.ofdm.guard_interval = GUARD_INTERVAL_AUTO;
-	p->u.ofdm.hierarchy_information = HIERARCHY_AUTO;
+	p->bandwidth_hz = 6000000;
+	p->code_rate_HP = FEC_AUTO;
+	p->code_rate_LP = FEC_AUTO;
+	p->modulation = QAM_64;
+	p->transmission_mode = TRANSMISSION_MODE_AUTO;
+	p->guard_interval = GUARD_INTERVAL_AUTO;
+	p->hierarchy = HIERARCHY_AUTO;
 	return 0;
 }
 
-static int jdvbt90502_set_frontend(struct dvb_frontend *fe,
-				   struct dvb_frontend_parameters *p)
+static int jdvbt90502_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+
 	/**
 	 * NOTE: ignore all the parameters except frequency.
 	 *       others should be fixed to the proper value for ISDB-T,
@@ -438,14 +439,13 @@ error:
 }
 
 static struct dvb_frontend_ops jdvbt90502_ops = {
-
+	.delsys = { SYS_ISDBT },
 	.info = {
 		.name			= "Comtech JDVBT90502 ISDB-T",
 		.type			= FE_OFDM,
 		.frequency_min		= 473000000, /* UHF 13ch, center */
 		.frequency_max		= 767142857, /* UHF 62ch, center */
-		.frequency_stepsize	= JDVBT90502_PLL_CLK /
-							JDVBT90502_PLL_DIVIDER,
+		.frequency_stepsize	= JDVBT90502_PLL_CLK / JDVBT90502_PLL_DIVIDER,
 		.frequency_tolerance	= 0,
 
 		/* NOTE: this driver ignores all parameters but frequency. */
@@ -466,8 +466,8 @@ static struct dvb_frontend_ops jdvbt90502_ops = {
 
 	.set_property = jdvbt90502_set_property,
 
-	.set_frontend_legacy = jdvbt90502_set_frontend,
-	.get_frontend_legacy = jdvbt90502_get_frontend,
+	.set_frontend = jdvbt90502_set_frontend,
+	.get_frontend = jdvbt90502_get_frontend,
 
 	.read_status = jdvbt90502_read_status,
 	.read_signal_strength = jdvbt90502_read_signal_strength,