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path: root/drivers/media/dvb/pt1/va1j5jf8007s.c
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Diffstat (limited to 'drivers/media/dvb/pt1/va1j5jf8007s.c')
-rw-r--r--drivers/media/dvb/pt1/va1j5jf8007s.c32
1 files changed, 27 insertions, 5 deletions
diff --git a/drivers/media/dvb/pt1/va1j5jf8007s.c b/drivers/media/dvb/pt1/va1j5jf8007s.c
index fc6594996e7..451641c0c1d 100644
--- a/drivers/media/dvb/pt1/va1j5jf8007s.c
+++ b/drivers/media/dvb/pt1/va1j5jf8007s.c
@@ -1,5 +1,5 @@
/*
- * ISDB-S driver for VA1J5JF8007
+ * ISDB-S driver for VA1J5JF8007/VA1J5JF8011
*
* Copyright (C) 2009 HIRANO Takahito <hiranotaka@zng.info>
*
@@ -580,7 +580,7 @@ static void va1j5jf8007s_release(struct dvb_frontend *fe)
static struct dvb_frontend_ops va1j5jf8007s_ops = {
.info = {
- .name = "VA1J5JF8007 ISDB-S",
+ .name = "VA1J5JF8007/VA1J5JF8011 ISDB-S",
.type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
@@ -628,28 +628,50 @@ static int va1j5jf8007s_prepare_1(struct va1j5jf8007s_state *state)
return 0;
}
-static const u8 va1j5jf8007s_prepare_bufs[][2] = {
+static const u8 va1j5jf8007s_20mhz_prepare_bufs[][2] = {
{0x04, 0x02}, {0x0d, 0x55}, {0x11, 0x40}, {0x13, 0x80}, {0x17, 0x01},
{0x1c, 0x0a}, {0x1d, 0xaa}, {0x1e, 0x20}, {0x1f, 0x88}, {0x51, 0xb0},
{0x52, 0x89}, {0x53, 0xb3}, {0x5a, 0x2d}, {0x5b, 0xd3}, {0x85, 0x69},
{0x87, 0x04}, {0x8e, 0x02}, {0xa3, 0xf7}, {0xa5, 0xc0},
};
+static const u8 va1j5jf8007s_25mhz_prepare_bufs[][2] = {
+ {0x04, 0x02}, {0x11, 0x40}, {0x13, 0x80}, {0x17, 0x01}, {0x1c, 0x0a},
+ {0x1d, 0xaa}, {0x1e, 0x20}, {0x1f, 0x88}, {0x51, 0xb0}, {0x52, 0x89},
+ {0x53, 0xb3}, {0x5a, 0x2d}, {0x5b, 0xd3}, {0x85, 0x69}, {0x87, 0x04},
+ {0x8e, 0x26}, {0xa3, 0xf7}, {0xa5, 0xc0},
+};
+
static int va1j5jf8007s_prepare_2(struct va1j5jf8007s_state *state)
{
+ const u8 (*bufs)[2];
+ int size;
u8 addr;
u8 buf[2];
struct i2c_msg msg;
int i;
+ switch (state->config->frequency) {
+ case VA1J5JF8007S_20MHZ:
+ bufs = va1j5jf8007s_20mhz_prepare_bufs;
+ size = ARRAY_SIZE(va1j5jf8007s_20mhz_prepare_bufs);
+ break;
+ case VA1J5JF8007S_25MHZ:
+ bufs = va1j5jf8007s_25mhz_prepare_bufs;
+ size = ARRAY_SIZE(va1j5jf8007s_25mhz_prepare_bufs);
+ break;
+ default:
+ return -EINVAL;
+ }
+
addr = state->config->demod_address;
msg.addr = addr;
msg.flags = 0;
msg.len = 2;
msg.buf = buf;
- for (i = 0; i < ARRAY_SIZE(va1j5jf8007s_prepare_bufs); i++) {
- memcpy(buf, va1j5jf8007s_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;
}