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-rw-r--r--drivers/media/video/ivtv/ivtv-driver.c5
-rw-r--r--drivers/media/video/tveeprom.c16
-rw-r--r--include/media/tveeprom.h7
3 files changed, 16 insertions, 12 deletions
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index 41fd79279bb5..aea1664948ce 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -465,9 +465,8 @@ static void ivtv_process_eeprom(struct ivtv *itv)
if (itv->options.radio == -1)
itv->options.radio = (tv.has_radio != 0);
/* only enable newi2c if an IR blaster is present */
- /* FIXME: for 2.6.20 the test against 2 should be removed */
- if (itv->options.newi2c == -1 && tv.has_ir != -1 && tv.has_ir != 2) {
- itv->options.newi2c = (tv.has_ir & 2) ? 1 : 0;
+ if (itv->options.newi2c == -1 && tv.has_ir) {
+ itv->options.newi2c = (tv.has_ir & 4) ? 1 : 0;
if (itv->options.newi2c) {
IVTV_INFO("Reopen i2c bus for IR-blaster support\n");
exit_ivtv_i2c(itv);
diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c
index 93954c143237..fbfac1b3bd02 100644
--- a/drivers/media/video/tveeprom.c
+++ b/drivers/media/video/tveeprom.c
@@ -485,7 +485,7 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
tvee->has_radio = eeprom_data[i+len-1];
/* old style tag, don't know how to detect
IR presence, mark as unknown. */
- tvee->has_ir = -1;
+ tvee->has_ir = 0;
tvee->model =
eeprom_data[i+8] +
(eeprom_data[i+9] << 8);
@@ -605,7 +605,7 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
case 0x0f:
/* tag 'IRInfo' */
- tvee->has_ir = eeprom_data[i+1];
+ tvee->has_ir = 1 | (eeprom_data[i+1] << 1);
break;
/* case 0x10: tag 'VBIInfo' */
@@ -705,14 +705,14 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
tveeprom_info("decoder processor is %s (idx %d)\n",
STRM(decoderIC, tvee->decoder_processor),
tvee->decoder_processor);
- if (tvee->has_ir == -1)
- tveeprom_info("has %sradio\n",
- tvee->has_radio ? "" : "no ");
- else
+ if (tvee->has_ir)
tveeprom_info("has %sradio, has %sIR receiver, has %sIR transmitter\n",
tvee->has_radio ? "" : "no ",
- (tvee->has_ir & 1) ? "" : "no ",
- (tvee->has_ir & 2) ? "" : "no ");
+ (tvee->has_ir & 2) ? "" : "no ",
+ (tvee->has_ir & 4) ? "" : "no ");
+ else
+ tveeprom_info("has %sradio\n",
+ tvee->has_radio ? "" : "no ");
}
EXPORT_SYMBOL(tveeprom_hauppauge_analog);
diff --git a/include/media/tveeprom.h b/include/media/tveeprom.h
index 5660ea24996b..a8ad75a9152a 100644
--- a/include/media/tveeprom.h
+++ b/include/media/tveeprom.h
@@ -3,7 +3,12 @@
struct tveeprom {
u32 has_radio;
- u32 has_ir; /* bit 0: IR receiver present, bit 1: IR transmitter (blaster) present. -1 == unknown */
+ /* If has_ir == 0, then it is unknown what the IR capabilities are,
+ otherwise:
+ bit 0: 1 (= IR capabilities are known)
+ bit 1: IR receiver present
+ bit 2: IR transmitter (blaster) present */
+ u32 has_ir;
u32 has_MAC_address; /* 0: no MAC, 1: MAC present, 2: unknown */
u32 tuner_type;

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