With the IT913X driver: I found that IT9135v2_3.42.3.3_3.29.3.3 wouldn't tune at all and IT9135v2_3.40.1.0_3.17.1.0 appeared to be less happy to tune (rightly so if the reception from the "kernel driver" (ie the one the script ftp's and extracts) is anything to go by) I will retest now that i'm on the AF9035 driver, give me a few days :) On 25 June 2014 21:46, Antti Palosaari <crope@xxxxxx> wrote: > On 06/25/2014 01:32 PM, David Shirley wrote: >> >> Patched vanilla 3.15.1, this is the dmesg: >> >> Jun 25 20:16:16 crystal kernel: [ 136.546403] usb 3-4.1.2: new >> high-speed USB device number 9 using xhci_hcd >> Jun 25 20:16:16 crystal kernel: [ 136.634428] usb 3-4.1.2: New USB >> device found, idVendor=0413, idProduct=6a05 >> Jun 25 20:16:16 crystal kernel: [ 136.634435] usb 3-4.1.2: New USB >> device strings: Mfr=1, Product=2, SerialNumber=0 >> Jun 25 20:16:16 crystal kernel: [ 136.634438] usb 3-4.1.2: Product: >> WinFast DTV Dongle Dual >> Jun 25 20:16:16 crystal kernel: [ 136.634441] usb 3-4.1.2: >> Manufacturer: Leadtek >> Jun 25 20:16:16 crystal kernel: [ 136.643754] usb 3-4.1.2: >> dvb_usb_af9035: prechip_version=83 chip_version=02 chip_type=9135 >> Jun 25 20:16:16 crystal kernel: [ 136.644100] usb 3-4.1.2: >> dvb_usb_v2: found a 'Leadtek WinFast DTV Dongle Dual' in cold state >> Jun 25 20:16:16 crystal kernel: [ 136.644429] usb 3-4.1.2: >> dvb_usb_v2: downloading firmware from file 'dvb-usb-it9135-02.fw' >> Jun 25 20:16:18 crystal kernel: [ 138.553335] usb 3-4.1.2: >> dvb_usb_af9035: firmware version=3.39.1.0 >> Jun 25 20:16:18 crystal kernel: [ 138.553350] usb 3-4.1.2: >> dvb_usb_v2: found a 'Leadtek WinFast DTV Dongle Dual' in warm state >> Jun 25 20:16:18 crystal kernel: [ 138.555176] usb 3-4.1.2: >> dvb_usb_af9035: [0] overriding tuner from 38 to 60 >> Jun 25 20:16:18 crystal kernel: [ 138.556515] usb 3-4.1.2: >> dvb_usb_af9035: [1] overriding tuner from 38 to 60 >> Jun 25 20:16:18 crystal kernel: [ 138.557900] usb 3-4.1.2: >> dvb_usb_v2: will pass the complete MPEG2 transport stream to the >> software demuxer >> Jun 25 20:16:18 crystal kernel: [ 138.557957] DVB: registering new >> adapter (Leadtek WinFast DTV Dongle Dual) >> Jun 25 20:16:18 crystal kernel: [ 138.564417] i2c i2c-11: af9033: >> firmware version: LINK=0.0.0.0 OFDM=3.9.1.0 >> Jun 25 20:16:18 crystal kernel: [ 138.564446] usb 3-4.1.2: DVB: >> registering adapter 2 frontend 0 (Afatech AF9033 (DVB-T))... >> Jun 25 20:16:18 crystal kernel: [ 138.568091] i2c i2c-11: >> tuner_it913x: ITE Tech IT913X successfully attached >> Jun 25 20:16:18 crystal kernel: [ 138.568110] usb 3-4.1.2: >> dvb_usb_v2: will pass the complete MPEG2 transport stream to the >> software demuxer >> Jun 25 20:16:18 crystal kernel: [ 138.568139] DVB: registering new >> adapter (Leadtek WinFast DTV Dongle Dual) >> Jun 25 20:16:18 crystal kernel: [ 138.580208] i2c i2c-11: af9033: >> firmware version: LINK=0.0.0.0 OFDM=3.9.1.0 >> Jun 25 20:16:18 crystal kernel: [ 138.580219] usb 3-4.1.2: DVB: >> registering adapter 3 frontend 0 (Afatech AF9033 (DVB-T))... >> Jun 25 20:16:18 crystal kernel: [ 138.580364] i2c i2c-11: >> tuner_it913x: ITE Tech IT913X successfully attached >> Jun 25 20:16:18 crystal kernel: [ 138.591871] Registered IR keymap >> rc-empty >> Jun 25 20:16:18 crystal kernel: [ 138.591995] input: Leadtek WinFast >> DTV Dongle Dual as >> /devices/pci0000:00/0000:00:14.0/usb3/3-4/3-4.1/3-4.1.2/rc/rc2/input11 >> Jun 25 20:16:18 crystal kernel: [ 138.592069] rc2: Leadtek WinFast >> DTV Dongle Dual as >> /devices/pci0000:00/0000:00:14.0/usb3/3-4/3-4.1/3-4.1.2/rc/rc2 >> Jun 25 20:16:18 crystal kernel: [ 138.592075] usb 3-4.1.2: >> dvb_usb_v2: schedule remote query interval to 500 msecs >> Jun 25 20:16:18 crystal kernel: [ 138.592078] usb 3-4.1.2: >> dvb_usb_v2: 'Leadtek WinFast DTV Dongle Dual' successfully initialized >> and connected >> Jun 25 20:16:18 crystal kernel: [ 138.592113] usbcore: registered new >> interface driver dvb_usb_af9035 >> >> I can confirm that this tuner now works on the 9035 driver. >> >> However, im not sure if its the tuner thats just crap or my signal >> strength, as an AF9013 can tune and get ok reception, but this IT913X >> can tune but barely maintain a good picture. ITE say this particular >> tuner requires 2db more so I guess its feasible my 9013's are right on >> the border and the 9137 just cant "do it" :) >> >> I have a new antenna going in on the weekend so I will report back then! > > > Could you test newer firmwares? I have dumped out those initialization > register tables from Windows driver version 12.07.06.1. Newer firmwares are > dumped out from Windows driver version 12.10.04.1. Due to that newer > firmwares will work better with this driver - you were using the oldest > firmware. I have got few reports newer or even newest firmware 3.42.3.3 - > 3.29.3.3 works most best. > > http://palosaari.fi/linux/v4l-dvb/firmware/IT9135/12.10.04.1/ > > If that does not help I have to get IT9135 v2 dual device in order to fix > it. > > regards > Antti > > > > >> >> Merci! >> D. >> >> On 24 June 2014 23:15, Antti Palosaari <crope@xxxxxx> wrote: >>> >>> Tuner ID set into EEPROM is wrong in some cases, which causes driver >>> to select wrong tuner profile. That leads device non-working. Fix >>> issue by overriding known bad tuner IDs with suitable default value. >>> >>> Cc: stable@xxxxxxxxxxxxxxx # v3.15+ >>> Signed-off-by: Antti Palosaari <crope@xxxxxx> >>> --- >>> drivers/media/usb/dvb-usb-v2/af9035.c | 40 >>> +++++++++++++++++++++++++++++------ >>> 1 file changed, 33 insertions(+), 7 deletions(-) >>> >>> diff --git a/drivers/media/usb/dvb-usb-v2/af9035.c >>> b/drivers/media/usb/dvb-usb-v2/af9035.c >>> index 021e4d3..7b9b75f 100644 >>> --- a/drivers/media/usb/dvb-usb-v2/af9035.c >>> +++ b/drivers/media/usb/dvb-usb-v2/af9035.c >>> @@ -704,15 +704,41 @@ static int af9035_read_config(struct dvb_usb_device >>> *d) >>> if (ret < 0) >>> goto err; >>> >>> - if (tmp == 0x00) >>> - dev_dbg(&d->udev->dev, >>> - "%s: [%d]tuner not set, using >>> default\n", >>> - __func__, i); >>> - else >>> + dev_dbg(&d->udev->dev, "%s: [%d]tuner=%02x\n", >>> + __func__, i, tmp); >>> + >>> + /* tuner sanity check */ >>> + if (state->chip_type == 0x9135) { >>> + if (state->chip_version == 0x02) { >>> + /* IT9135 BX (v2) */ >>> + switch (tmp) { >>> + case AF9033_TUNER_IT9135_60: >>> + case AF9033_TUNER_IT9135_61: >>> + case AF9033_TUNER_IT9135_62: >>> + state->af9033_config[i].tuner = >>> tmp; >>> + break; >>> + } >>> + } else { >>> + /* IT9135 AX (v1) */ >>> + switch (tmp) { >>> + case AF9033_TUNER_IT9135_38: >>> + case AF9033_TUNER_IT9135_51: >>> + case AF9033_TUNER_IT9135_52: >>> + state->af9033_config[i].tuner = >>> tmp; >>> + break; >>> + } >>> + } >>> + } else { >>> + /* AF9035 */ >>> state->af9033_config[i].tuner = tmp; >>> + } >>> >>> - dev_dbg(&d->udev->dev, "%s: [%d]tuner=%02x\n", >>> - __func__, i, >>> state->af9033_config[i].tuner); >>> + if (state->af9033_config[i].tuner != tmp) { >>> + dev_info(&d->udev->dev, >>> + "%s: [%d] overriding tuner from >>> %02x to %02x\n", >>> + KBUILD_MODNAME, i, tmp, >>> + state->af9033_config[i].tuner); >>> + } >>> >>> switch (state->af9033_config[i].tuner) { >>> case AF9033_TUNER_TUA9001: >>> -- >>> 1.9.3 >>> >>> -- >>> To unsubscribe from this list: send the line "unsubscribe linux-media" in >>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>> More majordomo info at http://vger.kernel.org/majordomo-info.html > > > -- > http://palosaari.fi/ -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
