On Tue, Sep 08, 2009 at 05:57:12PM -0400, Michael Krufky wrote:
> >
> > Hi Mike,
> >
>
> Henk,
>
> Why do you expect a 8295? If your board uses the SAA7131, then we
> would expect an 8290 IF demod.
>
> Ah, I just checked the history of this email thread -- I must have
> read one of your previous emails too quickly. :-) Perhaps there is a
> typo in the document that you read -- tda8290 is correct.
>
> About the analog noise and quality issues that you report, perhaps
> there is some tweaking that can be done to help the situation. I dont
> have that Zolid board, myself, so I can't reallt help much in that
> respect, unfortunately.
>
> At this point, I feel that your patch is fine to merge into the
> development repository, although I have some small cleanup requests:
>
> #1) You can omit this line from the tda18271_config struct:
>
> .config = 0, /* no AGC config */
>
> This is not necessary, as it is initialized at zero and this serves no
> purpose even for documentation's sake.
>
> #2) The configuration inside saa7134-cards.c should be moved to the
> end of the boards array.
>
> #3) The configuration case inside saa7134-dvb.c should be moved to the
> end of the switch..case block.
>
> I'll wait for these cleanups, then I have no issue pushing up your
> patch. Any quality improvements that we find along the way can
> certainly be added afterwards.
>
> Good work.
>
> Regards,
>
> Mike
Hi Mike,
Did the last cleanups.
Good review! Thank you for your help.
- henk
----- patch comment -----
Adds support for Zolid Hybrid PCI card:
http://linuxtv.org/wiki/index.php/Zolid_Hybrid_TV_Tuner
test status analog (PAL-B):
- Sometimes picture is noisy, but it becomes crystal clear after
switching between channels. (happens for example at 687.25 Mhz)
- On a lower frequency (511.25 Mhz) the picture is always sharp, but
lacks colour.
- No sound problems.
- radio untested.
Digital:
- DVB-T/H stream reception works.
- Would expect to see some more channels in the higher frequency region.
Overall is the impression that sensitivity still needs improvement
both in analog and digital modes.
Signed-off-by: Henk.Vergonet@xxxxxxxxx
diff -r 2b49813f8482 linux/drivers/media/video/saa7134/saa7134-cards.c
--- a/linux/drivers/media/video/saa7134/saa7134-cards.c Thu Sep 03 09:06:34 2009 -0300
+++ b/linux/drivers/media/video/saa7134/saa7134-cards.c Wed Sep 09 07:47:10 2009 +0200
@@ -5296,6 +5296,27 @@
.amux = TV,
},
},
+ [SAA7134_BOARD_ZOLID_HYBRID_PCI] = {
+ .name = "Zolid Hybrid TV Tuner PCI",
+ .audio_clock = 0x00187de7,
+ .tuner_type = TUNER_PHILIPS_TDA8290,
+ .radio_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .radio_addr = ADDR_UNSET,
+ .tuner_config = 0,
+ .mpeg = SAA7134_MPEG_DVB,
+ .ts_type = SAA7134_MPEG_TS_PARALLEL,
+ .inputs = {{
+ .name = name_tv,
+ .vmux = 1,
+ .amux = TV,
+ .tv = 1,
+ }},
+ .radio = { // untested
+ .name = name_radio,
+ .amux = TV,
+ },
+ },
};
@@ -6429,6 +6450,12 @@
.subdevice = 0x0138, /* LifeView FlyTV Prime30 OEM */
.driver_data = SAA7134_BOARD_ROVERMEDIA_LINK_PRO_FM,
}, {
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7133,
+ .subvendor = PCI_VENDOR_ID_PHILIPS,
+ .subdevice = 0x2004,
+ .driver_data = SAA7134_BOARD_ZOLID_HYBRID_PCI,
+ }, {
/* --- boards without eeprom + subsystem ID --- */
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7134,
diff -r 2b49813f8482 linux/drivers/media/video/saa7134/saa7134-dvb.c
--- a/linux/drivers/media/video/saa7134/saa7134-dvb.c Thu Sep 03 09:06:34 2009 -0300
+++ b/linux/drivers/media/video/saa7134/saa7134-dvb.c Wed Sep 09 07:47:10 2009 +0200
@@ -1013,6 +1013,22 @@
.probe_tuner = TDA829X_DONT_PROBE,
};
+static struct tda10048_config zolid_tda10048_config = {
+ .demod_address = 0x10 >> 1,
+ .output_mode = TDA10048_PARALLEL_OUTPUT,
+ .fwbulkwritelen = TDA10048_BULKWRITE_200,
+ .inversion = TDA10048_INVERSION_ON,
+ .dtv6_if_freq_khz = TDA10048_IF_3300,
+ .dtv7_if_freq_khz = TDA10048_IF_3500,
+ .dtv8_if_freq_khz = TDA10048_IF_4000,
+ .clk_freq_khz = TDA10048_CLK_16000,
+ .disable_gate_access = 1,
+};
+
+static struct tda18271_config zolid_tda18271_config = {
+ .gate = TDA18271_GATE_ANALOG,
+};
+
/* ==================================================================
* Core code
*/
@@ -1492,6 +1508,19 @@
__func__);
break;
+ case SAA7134_BOARD_ZOLID_HYBRID_PCI:
+ fe0->dvb.frontend = dvb_attach(tda10048_attach,
+ &zolid_tda10048_config,
+ &dev->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ dvb_attach(tda829x_attach, fe0->dvb.frontend,
+ &dev->i2c_adap, 0x4b,
+ &tda829x_no_probe);
+ dvb_attach(tda18271_attach, fe0->dvb.frontend,
+ 0x60, &dev->i2c_adap,
+ &zolid_tda18271_config);
+ }
+ break;
default:
wprintk("Huh? unknown DVB card?\n");
break;
diff -r 2b49813f8482 linux/drivers/media/video/saa7134/saa7134.h
--- a/linux/drivers/media/video/saa7134/saa7134.h Thu Sep 03 09:06:34 2009 -0300
+++ b/linux/drivers/media/video/saa7134/saa7134.h Wed Sep 09 07:47:10 2009 +0200
@@ -297,6 +297,7 @@
#define SAA7134_BOARD_AVERMEDIA_STUDIO_505 170
#define SAA7134_BOARD_BEHOLD_X7 171
#define SAA7134_BOARD_ROVERMEDIA_LINK_PRO_FM 172
+#define SAA7134_BOARD_ZOLID_HYBRID_PCI 173
#define SAA7134_MAXBOARDS 32
#define SAA7134_INPUT_MAX 8
