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authorAntti Palosaari <crope@iki.fi>2012-08-13 05:33:21 +0400
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-08-13 23:01:17 +0400
commit224b6642f5e82a1b21f6b552c799fa02e527d542 (patch)
treee73e68bcaf805c4cacb44c32865dd73395504f30 /drivers/media/dvb
parent991452a21b76e5e1bba2fcf9c024ab69067f5656 (diff)
downloadlinux-224b6642f5e82a1b21f6b552c799fa02e527d542.tar.xz
[media] add DTMB support for DVB API
Cc: Patrick Boettcher <pboettcher@kernellabs.com> Cc: Andreas Oberritter <obi@linuxtv.org> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb')
-rw-r--r--drivers/media/dvb/dvb-core/dvb_frontend.c14
-rw-r--r--drivers/media/dvb/dvb-core/dvb_frontend.h2
-rw-r--r--drivers/media/dvb/frontends/atbm8830.c2
-rw-r--r--drivers/media/dvb/frontends/lgs8gl5.c2
-rw-r--r--drivers/media/dvb/frontends/lgs8gxx.c2
5 files changed, 16 insertions, 6 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 746dfd86aeab..3a0f24547196 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -179,7 +179,7 @@ static enum dvbv3_emulation_type dvbv3_type(u32 delivery_system)
case SYS_DVBT:
case SYS_DVBT2:
case SYS_ISDBT:
- case SYS_DMBTH:
+ case SYS_DTMB:
return DVBV3_OFDM;
case SYS_ATSC:
case SYS_ATSCMH:
@@ -997,6 +997,7 @@ static struct dtv_cmds_h dtv_cmds[DTV_MAX_COMMAND + 1] = {
_DTV_CMD(DTV_CODE_RATE_LP, 1, 0),
_DTV_CMD(DTV_GUARD_INTERVAL, 1, 0),
_DTV_CMD(DTV_TRANSMISSION_MODE, 1, 0),
+ _DTV_CMD(DTV_INTERLEAVING, 1, 0),
_DTV_CMD(DTV_ISDBT_PARTIAL_RECEPTION, 1, 0),
_DTV_CMD(DTV_ISDBT_SOUND_BROADCASTING, 1, 0),
@@ -1028,6 +1029,7 @@ static struct dtv_cmds_h dtv_cmds[DTV_MAX_COMMAND + 1] = {
_DTV_CMD(DTV_GUARD_INTERVAL, 0, 0),
_DTV_CMD(DTV_TRANSMISSION_MODE, 0, 0),
_DTV_CMD(DTV_HIERARCHY, 0, 0),
+ _DTV_CMD(DTV_INTERLEAVING, 0, 0),
_DTV_CMD(DTV_ENUM_DELSYS, 0, 0),
@@ -1326,6 +1328,9 @@ static int dtv_property_process_get(struct dvb_frontend *fe,
case DTV_HIERARCHY:
tvp->u.data = c->hierarchy;
break;
+ case DTV_INTERLEAVING:
+ tvp->u.data = c->interleaving;
+ break;
/* ISDB-T Support here */
case DTV_ISDBT_PARTIAL_RECEPTION:
@@ -1593,7 +1598,7 @@ static int set_delivery_system(struct dvb_frontend *fe, u32 desired_system)
* The DVBv3 or DVBv5 call is requesting a different system. So,
* emulation is needed.
*
- * Emulate newer delivery systems like ISDBT, DVBT and DMBTH
+ * Emulate newer delivery systems like ISDBT, DVBT and DTMB
* for older DVBv5 applications. The emulation will try to use
* the auto mode for most things, and will assume that the desired
* delivery system is the last one at the ops.delsys[] array
@@ -1715,6 +1720,9 @@ static int dtv_property_process_set(struct dvb_frontend *fe,
case DTV_HIERARCHY:
c->hierarchy = tvp->u.data;
break;
+ case DTV_INTERLEAVING:
+ c->interleaving = tvp->u.data;
+ break;
/* ISDB-T Support here */
case DTV_ISDBT_PARTIAL_RECEPTION:
@@ -2012,7 +2020,7 @@ static int dtv_set_frontend(struct dvb_frontend *fe)
case SYS_DVBT:
case SYS_DVBT2:
case SYS_ISDBT:
- case SYS_DMBTH:
+ case SYS_DTMB:
fepriv->min_delay = HZ / 20;
fepriv->step_size = fe->ops.info.frequency_stepsize * 2;
fepriv->max_drift = (fe->ops.info.frequency_stepsize * 2) + 1;
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h
index 7c64c09103a9..de410cc94fbb 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -354,6 +354,8 @@ struct dtv_frontend_properties {
fe_delivery_system_t delivery_system;
+ enum fe_interleaving interleaving;
+
/* ISDB-T specifics */
u8 isdbt_partial_reception;
u8 isdbt_sb_mode;
diff --git a/drivers/media/dvb/frontends/atbm8830.c b/drivers/media/dvb/frontends/atbm8830.c
index a2261ea2cf82..4e11dc4b1335 100644
--- a/drivers/media/dvb/frontends/atbm8830.c
+++ b/drivers/media/dvb/frontends/atbm8830.c
@@ -428,7 +428,7 @@ static int atbm8830_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
}
static struct dvb_frontend_ops atbm8830_ops = {
- .delsys = { SYS_DMBTH },
+ .delsys = { SYS_DTMB },
.info = {
.name = "AltoBeam ATBM8830/8831 DMB-TH",
.frequency_min = 474000000,
diff --git a/drivers/media/dvb/frontends/lgs8gl5.c b/drivers/media/dvb/frontends/lgs8gl5.c
index 2cec8041a106..416cce3fefc7 100644
--- a/drivers/media/dvb/frontends/lgs8gl5.c
+++ b/drivers/media/dvb/frontends/lgs8gl5.c
@@ -412,7 +412,7 @@ EXPORT_SYMBOL(lgs8gl5_attach);
static struct dvb_frontend_ops lgs8gl5_ops = {
- .delsys = { SYS_DMBTH },
+ .delsys = { SYS_DTMB },
.info = {
.name = "Legend Silicon LGS-8GL5 DMB-TH",
.frequency_min = 474000000,
diff --git a/drivers/media/dvb/frontends/lgs8gxx.c b/drivers/media/dvb/frontends/lgs8gxx.c
index c2ea2749ebed..3c92f36ea5c7 100644
--- a/drivers/media/dvb/frontends/lgs8gxx.c
+++ b/drivers/media/dvb/frontends/lgs8gxx.c
@@ -995,7 +995,7 @@ static int lgs8gxx_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
}
static struct dvb_frontend_ops lgs8gxx_ops = {
- .delsys = { SYS_DMBTH },
+ .delsys = { SYS_DTMB },
.info = {
.name = "Legend Silicon LGS8913/LGS8GXX DMB-TH",
.frequency_min = 474000000,