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path: root/drivers/media/dvb/pt1/va1j5jf8007t.c
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Diffstat (limited to 'drivers/media/dvb/pt1/va1j5jf8007t.c')
-rw-r--r--drivers/media/dvb/pt1/va1j5jf8007t.c31
1 files changed, 26 insertions, 5 deletions
diff --git a/drivers/media/dvb/pt1/va1j5jf8007t.c b/drivers/media/dvb/pt1/va1j5jf8007t.c
index 3db4f3e34e8..0f085c3e571 100644
--- a/drivers/media/dvb/pt1/va1j5jf8007t.c
+++ b/drivers/media/dvb/pt1/va1j5jf8007t.c
@@ -1,5 +1,5 @@
/*
- * ISDB-T driver for VA1J5JF8007
+ * ISDB-T driver for VA1J5JF8007/VA1J5JF8011
*
* Copyright (C) 2009 HIRANO Takahito <hiranotaka@zng.info>
*
@@ -429,7 +429,7 @@ static void va1j5jf8007t_release(struct dvb_frontend *fe)
static struct dvb_frontend_ops va1j5jf8007t_ops = {
.info = {
- .name = "VA1J5JF8007 ISDB-T",
+ .name = "VA1J5JF8007/VA1J5JF8011 ISDB-T",
.type = FE_OFDM,
.frequency_min = 90000000,
.frequency_max = 770000000,
@@ -448,29 +448,50 @@ static struct dvb_frontend_ops va1j5jf8007t_ops = {
.release = va1j5jf8007t_release,
};
-static const u8 va1j5jf8007t_prepare_bufs[][2] = {
+static const u8 va1j5jf8007t_20mhz_prepare_bufs[][2] = {
{0x03, 0x90}, {0x14, 0x8f}, {0x1c, 0x2a}, {0x1d, 0xa8}, {0x1e, 0xa2},
{0x22, 0x83}, {0x31, 0x0d}, {0x32, 0xe0}, {0x39, 0xd3}, {0x3a, 0x00},
{0x5c, 0x40}, {0x5f, 0x80}, {0x75, 0x02}, {0x76, 0x4e}, {0x77, 0x03},
{0xef, 0x01}
};
+static const u8 va1j5jf8007t_25mhz_prepare_bufs[][2] = {
+ {0x03, 0x90}, {0x1c, 0x2a}, {0x1d, 0xa8}, {0x1e, 0xa2}, {0x22, 0x83},
+ {0x3a, 0x00}, {0x5c, 0x40}, {0x5f, 0x80}, {0x75, 0x0a}, {0x76, 0x4c},
+ {0x77, 0x03}, {0xef, 0x01}
+};
+
int va1j5jf8007t_prepare(struct dvb_frontend *fe)
{
struct va1j5jf8007t_state *state;
+ const u8 (*bufs)[2];
+ int size;
u8 buf[2];
struct i2c_msg msg;
int i;
state = fe->demodulator_priv;
+ switch (state->config->frequency) {
+ case VA1J5JF8007T_20MHZ:
+ bufs = va1j5jf8007t_20mhz_prepare_bufs;
+ size = ARRAY_SIZE(va1j5jf8007t_20mhz_prepare_bufs);
+ break;
+ case VA1J5JF8007T_25MHZ:
+ bufs = va1j5jf8007t_25mhz_prepare_bufs;
+ size = ARRAY_SIZE(va1j5jf8007t_25mhz_prepare_bufs);
+ break;
+ default:
+ return -EINVAL;
+ }
+
msg.addr = state->config->demod_address;
msg.flags = 0;
msg.len = sizeof(buf);
msg.buf = buf;
- for (i = 0; i < ARRAY_SIZE(va1j5jf8007t_prepare_bufs); i++) {
- memcpy(buf, va1j5jf8007t_prepare_bufs[i], sizeof(buf));
+ for (i = 0; i < size; i++) {
+ memcpy(buf, bufs[i], sizeof(buf));
if (i2c_transfer(state->adap, &msg, 1) != 1)
return -EREMOTEIO;
}