aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/dvb/dvb-usb/vp7045-fe.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2012-01-15 15:49:56 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-15 15:49:56 -0500
commit122804ecb59493fbb4d31b3ba9ac59faaf45276f (patch)
treecff4d8a158c412e4a8d3abc8d91bb0eb52b01c9a /drivers/media/dvb/dvb-usb/vp7045-fe.c
parent16008d641670571ff4cd750b416c7caf2d89f467 (diff)
parent126400033940afb658123517a2e80eb68259fbd7 (diff)
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (655 commits) [media] revert patch: HDIC HD29L2 DMB-TH USB2.0 reference design driver mb86a20s: Add a few more register settings at the init seq mb86a20s: Group registers into the same line [media] [PATCH] don't reset the delivery system on DTV_CLEAR [media] [BUG] it913x-fe fix typo error making SNR levels unstable [media] cx23885: Query the CX25840 during enum_input for status [media] cx25840: Add support for g_input_status [media] rc-videomate-m1f.c Rename to match remote controler name [media] drivers: media: au0828: Fix dependency for VIDEO_AU0828 [media] convert drivers/media/* to use module_platform_driver() [media] drivers: video: cx231xx: Fix dependency for VIDEO_CX231XX_DVB [media] Exynos4 JPEG codec v4l2 driver [media] doc: v4l: selection: choose pixels as units for selection rectangles [media] v4l: s5p-tv: mixer: fix setup of VP scaling [media] v4l: s5p-tv: mixer: add support for selection API [media] v4l: emulate old crop API using extended crop/compose API [media] doc: v4l: add documentation for selection API [media] doc: v4l: add binary images for selection API [media] v4l: add support for selection api [media] hd29l2: fix review findings ...
Diffstat (limited to 'drivers/media/dvb/dvb-usb/vp7045-fe.c')
-rw-r--r--drivers/media/dvb/dvb-usb/vp7045-fe.c32
1 files changed, 15 insertions, 17 deletions
diff --git a/drivers/media/dvb/dvb-usb/vp7045-fe.c b/drivers/media/dvb/dvb-usb/vp7045-fe.c
index 8452eef9032..b8825b18c00 100644
--- a/drivers/media/dvb/dvb-usb/vp7045-fe.c
+++ b/drivers/media/dvb/dvb-usb/vp7045-fe.c
@@ -103,9 +103,9 @@ static int vp7045_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_front
103 return 0; 103 return 0;
104} 104}
105 105
106static int vp7045_fe_set_frontend(struct dvb_frontend* fe, 106static int vp7045_fe_set_frontend(struct dvb_frontend *fe)
107 struct dvb_frontend_parameters *fep)
108{ 107{
108 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
109 struct vp7045_fe_state *state = fe->demodulator_priv; 109 struct vp7045_fe_state *state = fe->demodulator_priv;
110 u8 buf[5]; 110 u8 buf[5];
111 u32 freq = fep->frequency / 1000; 111 u32 freq = fep->frequency / 1000;
@@ -115,25 +115,24 @@ static int vp7045_fe_set_frontend(struct dvb_frontend* fe,
115 buf[2] = freq & 0xff; 115 buf[2] = freq & 0xff;
116 buf[3] = 0; 116 buf[3] = 0;
117 117
118 switch (fep->u.ofdm.bandwidth) { 118 switch (fep->bandwidth_hz) {
119 case BANDWIDTH_8_MHZ: buf[4] = 8; break; 119 case 8000000:
120 case BANDWIDTH_7_MHZ: buf[4] = 7; break; 120 buf[4] = 8;
121 case BANDWIDTH_6_MHZ: buf[4] = 6; break; 121 break;
122 case BANDWIDTH_AUTO: return -EOPNOTSUPP; 122 case 7000000:
123 default: 123 buf[4] = 7;
124 return -EINVAL; 124 break;
125 case 6000000:
126 buf[4] = 6;
127 break;
128 default:
129 return -EINVAL;
125 } 130 }
126 131
127 vp7045_usb_op(state->d,LOCK_TUNER_COMMAND,buf,5,NULL,0,200); 132 vp7045_usb_op(state->d,LOCK_TUNER_COMMAND,buf,5,NULL,0,200);
128 return 0; 133 return 0;
129} 134}
130 135
131static int vp7045_fe_get_frontend(struct dvb_frontend* fe,
132 struct dvb_frontend_parameters *fep)
133{
134 return 0;
135}
136
137static void vp7045_fe_release(struct dvb_frontend* fe) 136static void vp7045_fe_release(struct dvb_frontend* fe)
138{ 137{
139 struct vp7045_fe_state *state = fe->demodulator_priv; 138 struct vp7045_fe_state *state = fe->demodulator_priv;
@@ -159,9 +158,9 @@ error:
159 158
160 159
161static struct dvb_frontend_ops vp7045_fe_ops = { 160static struct dvb_frontend_ops vp7045_fe_ops = {
161 .delsys = { SYS_DVBT },
162 .info = { 162 .info = {
163 .name = "Twinhan VP7045/46 USB DVB-T", 163 .name = "Twinhan VP7045/46 USB DVB-T",
164 .type = FE_OFDM,
165 .frequency_min = 44250000, 164 .frequency_min = 44250000,
166 .frequency_max = 867250000, 165 .frequency_max = 867250000,
167 .frequency_stepsize = 1000, 166 .frequency_stepsize = 1000,
@@ -181,7 +180,6 @@ static struct dvb_frontend_ops vp7045_fe_ops = {
181 .sleep = vp7045_fe_sleep, 180 .sleep = vp7045_fe_sleep,
182 181
183 .set_frontend = vp7045_fe_set_frontend, 182 .set_frontend = vp7045_fe_set_frontend,
184 .get_frontend = vp7045_fe_get_frontend,
185 .get_tune_settings = vp7045_fe_get_tune_settings, 183 .get_tune_settings = vp7045_fe_get_tune_settings,
186 184
187 .read_status = vp7045_fe_read_status, 185 .read_status = vp7045_fe_read_status,