V4L/DVB (9099): em28xx: Add detection for K-WORLD DVB-T 310U
Correct firmware type to MTS
Correct audio routing for composite/s-video
Add DVB-T detection.
This patch uses the eeprom hash method for detection as the vendor/product
ids are also used for the DIGIVOX_AD. This may be a clone of the same
product. Explanatory text has been added prior to the hask look-up in
anticipation that it may help others.
The following has been tested to work:
Analogue TV (PAL-I)
Composite In
DVB-T (UK Crystal Palace)
USB AUDIO
The following has not been tested but probably works:
S-Video In
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index c7456e9..279307c 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -930,22 +930,23 @@
},
[EM2880_BOARD_KWORLD_DVB_310U] = {
.name = "KWorld DVB-T 310U",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
.vchannels = 3,
.tuner_type = TUNER_XC2028,
+ .has_dvb = 1,
+ .mts_firmware = 1,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
- .amux = 0,
+ .amux = EM28XX_AMUX_VIDEO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
- .amux = 1,
- }, {
+ .amux = EM28XX_AMUX_AC97_LINE_IN,
+ }, { /* S-video has not been tested yet */
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
- .amux = 1,
+ .amux = EM28XX_AMUX_AC97_LINE_IN,
} },
},
[EM2881_BOARD_DNT_DA2_HYBRID] = {
@@ -1260,6 +1261,7 @@
static struct em28xx_hash_table em28xx_eeprom_hash [] = {
/* P/N: SA 60002070465 Tuner: TVF7533-MF */
{0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
+ {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
};
/* I2C devicelist hash table for devices with generic USB IDs */
@@ -1745,6 +1747,20 @@
break;
case EM2820_BOARD_UNKNOWN:
case EM2800_BOARD_UNKNOWN:
+ /*
+ * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
+ *
+ * This occurs because they share identical USB vendor and
+ * product IDs.
+ *
+ * What we do here is look up the EEPROM hash of the K-WORLD
+ * and if it is found then we decide that we do not have
+ * a DIGIVOX and reset the device to the K-WORLD instead.
+ *
+ * This solution is only valid if they do not share eeprom
+ * hash identities which has not been determined as yet.
+ */
+ case EM2880_BOARD_MSI_DIGIVOX_AD:
if (!em28xx_hint_board(dev))
em28xx_set_model(dev);
break;