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authorManu Abraham <manu@linuxtv.org>2005-11-08 21:35:09 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-09 07:56:01 -0800
commit29b2f784da28cc8289f17a07360997093b7b0156 (patch)
treef87fc11e5e9ab8c9598f2869b6d37eebe60cb12f /drivers/media/dvb/bt8xx/dst.c
parentb05a581d4865d74c0e270d27156a88d2dee9494e (diff)
[PATCH] dvb: dst: Correcty Identify Tuner and Daughterboards
- Identify Tuner, Daughterboards correctly - Added partial support for VP-10320A (DVB-S), VP-20210 (DVB-C), VP-3040 (DVB-T) Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Cc: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/media/dvb/bt8xx/dst.c')
-rw-r--r--drivers/media/dvb/bt8xx/dst.c58
1 files changed, 56 insertions, 2 deletions
diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index b3c9d7327ac..6f9e5c16803 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -690,8 +690,8 @@ struct dst_types dst_tlist[] = {
.device_id = "DTT-CI",
.offset = 1,
.dst_type = DST_TYPE_IS_TERR,
- .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_FW_2,
- .dst_feature = 0
+ .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_MULTI_FE,
+ .dst_feature = DST_TYPE_HAS_CA
},
{
@@ -796,6 +796,56 @@ static int dst_get_vendor(struct dst_state *state)
return 0;
}
+static int dst_get_tuner_info(struct dst_state *state)
+{
+ u8 get_tuner_1[] = { 0x00, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+ u8 get_tuner_2[] = { 0x00, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+
+ get_tuner_1[7] = dst_check_sum(get_tuner_1, 7);
+ get_tuner_2[7] = dst_check_sum(get_tuner_2, 7);
+ if (state->type_flags & DST_TYPE_HAS_MULTI_FE) {
+ if (dst_command(state, get_tuner_2, 8) < 0) {
+ dprintk(verbose, DST_INFO, 1, "Unsupported Command");
+ return -1;
+ }
+ } else {
+ if (dst_command(state, get_tuner_1, 8) < 0) {
+ dprintk(verbose, DST_INFO, 1, "Unsupported Command");
+ return -1;
+ }
+ }
+ memset(&state->board_info, '\0', 8);
+ memcpy(&state->board_info, &state->rxbuffer, 8);
+ if (state->type_flags & DST_TYPE_HAS_MULTI_FE) {
+ if (state->board_info[1] == 0x0b) {
+ if (state->type_flags & DST_TYPE_HAS_TS204)
+ state->type_flags &= ~DST_TYPE_HAS_TS204;
+ state->type_flags |= DST_TYPE_HAS_NEWTUNE;
+ dprintk(verbose, DST_INFO, 1, "DST type has TS=188");
+ } else {
+ if (state->type_flags & DST_TYPE_HAS_NEWTUNE)
+ state->type_flags &= ~DST_TYPE_HAS_NEWTUNE;
+ state->type_flags |= DST_TYPE_HAS_TS204;
+ dprintk(verbose, DST_INFO, 1, "DST type has TS=204");
+ }
+ } else {
+ if (state->board_info[0] == 0xbc) {
+ if (state->type_flags & DST_TYPE_HAS_TS204)
+ state->type_flags &= ~DST_TYPE_HAS_TS204;
+ state->type_flags |= DST_TYPE_HAS_NEWTUNE;
+ dprintk(verbose, DST_INFO, 1, "DST type has TS=188, Daughterboard=[%d]", state->board_info[1]);
+
+ } else if (state->board_info[0] == 0xcc) {
+ if (state->type_flags & DST_TYPE_HAS_NEWTUNE)
+ state->type_flags &= ~DST_TYPE_HAS_NEWTUNE;
+ state->type_flags |= DST_TYPE_HAS_TS204;
+ dprintk(verbose, DST_INFO, 1, "DST type has TS=204 Daughterboard=[%d]", state->board_info[1]);
+ }
+ }
+
+ return 0;
+}
+
static int dst_get_device_id(struct dst_state *state)
{
u8 reply;
@@ -886,6 +936,10 @@ static int dst_probe(struct dst_state *state)
dprintk(verbose, DST_INFO, 1, "MAC: Unsupported command");
return 0;
}
+ if ((state->type_flags & DST_TYPE_HAS_MULTI_FE) || (state->type_flags & DST_TYPE_HAS_FW_BUILD)) {
+ if (dst_get_tuner_info(state) < 0)
+ dprintk(verbose, DST_INFO, 1, "Tuner: Unsupported command");
+ }
if (state->type_flags & DST_TYPE_HAS_FW_BUILD) {
if (dst_fw_ver(state) < 0) {
dprintk(verbose, DST_INFO, 1, "FW: Unsupported command");