Commit cc8c4f3a authored by Igor M. Liplianin's avatar Igor M. Liplianin Committed by Mauro Carvalho Chehab

V4L/DVB (8994): Adjust MPEG initialization in cx24116

Adjust MPEG initialization in cx24116 in order to accomodate different
MPEG CLK position and polarity in different cards.
Signed-off-by: default avatarIgor M. Liplianin <liplianin@me.by>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 3f8e51ad
......@@ -284,7 +284,7 @@ static int dw2102_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
static struct cx24116_config dw2104_config = {
.demod_address = 0x55,
/*.mpg_clk_pos_pol = 0x01,*/
.mpg_clk_pos_pol = 0x01,
};
static int dw2104_frontend_attach(struct dvb_usb_adapter *d)
......
......@@ -478,7 +478,10 @@ static int cx24116_load_firmware (struct dvb_frontend* fe, const struct firmware
cmd.args[0x01] = 0x01;
cmd.args[0x02] = 0x75;
cmd.args[0x03] = 0x00;
cmd.args[0x04] = 0x02;
if (state->config->mpg_clk_pos_pol)
cmd.args[0x04] = state->config->mpg_clk_pos_pol;
else
cmd.args[0x04] = 0x02;
cmd.args[0x05] = 0x00;
cmd.len= 0x06;
ret = cx24116_cmd_execute(fe, &cmd);
......
......@@ -33,6 +33,9 @@ struct cx24116_config
/* Need to reset device during firmware loading */
int (*reset_device)(struct dvb_frontend* fe);
/* Need to set MPEG parameters */
u8 mpg_clk_pos_pol:0x02;
};
#if defined(CONFIG_DVB_CX24116) || defined(CONFIG_DVB_CX24116_MODULE)
......
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