diff options
| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-15 08:42:04 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-17 12:00:19 +0200 |
| commit | d38829a5e10de93561c34bae844e36b47fdaa8d9 (patch) | |
| tree | e0e6bd3b172d455e87aa5b08678f925a82e2a39f | |
| parent | 741043b02c2e00c8fea1a0f6f8ce43c6326cd9e8 (diff) | |
| download | linux-d38829a5e10de93561c34bae844e36b47fdaa8d9.tar.bz2 | |
media: vidtv: add DiSEqC dummy ops
Those are needed for real applications to work with Satellite
systems.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| -rw-r--r-- | drivers/media/test-drivers/vidtv/vidtv_demod.c | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/drivers/media/test-drivers/vidtv/vidtv_demod.c b/drivers/media/test-drivers/vidtv/vidtv_demod.c index 2d05910bbc26..eba7fe1a1b48 100644 --- a/drivers/media/test-drivers/vidtv/vidtv_demod.c +++ b/drivers/media/test-drivers/vidtv/vidtv_demod.c @@ -317,6 +317,32 @@ static int vidtv_demod_set_voltage(struct dvb_frontend *fe, return 0; } +/* + * NOTE: + * This is implemented here just to be used as an example for real + * demod drivers. + * + * Should only be implemented if the demod has support for DVB-S or DVB-S2 + */ +static int vidtv_send_diseqc_msg(struct dvb_frontend *fe, + struct dvb_diseqc_master_cmd *cmd) +{ + return 0; +} + +/* + * NOTE: + * This is implemented here just to be used as an example for real + * demod drivers. + * + * Should only be implemented if the demod has support for DVB-S or DVB-S2 + */ +static int vidtv_diseqc_send_burst(struct dvb_frontend *fe, + enum fe_sec_mini_cmd burst) +{ + return 0; +} + static void vidtv_demod_release(struct dvb_frontend *fe) { struct vidtv_demod_state *state = fe->demodulator_priv; @@ -373,8 +399,11 @@ static const struct dvb_frontend_ops vidtv_demod_ops = { .read_signal_strength = vidtv_demod_read_signal_strength, /* For DVB-S/S2 */ - .set_voltage = vidtv_demod_set_voltage, - .set_tone = vidtv_demod_set_tone, + .set_voltage = vidtv_demod_set_voltage, + .set_tone = vidtv_demod_set_tone, + .diseqc_send_master_cmd = vidtv_send_diseqc_msg, + .diseqc_send_burst = vidtv_diseqc_send_burst, + }; static const struct i2c_device_id vidtv_demod_i2c_id_table[] = { |