<div dir="ltr"><div class="gmail_quote">On Mon, Sep 29, 2008 at 11:05 AM, Steven Toth <span dir="ltr"><<a href="mailto:stoth@linuxtv.org">stoth@linuxtv.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Tim Lucas wrote:<div class="Ih2E3d"><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
On Thu, Sep 25, 2008 at 6:07 PM, Tim Lucas <<a href="mailto:lucastim@gmail.com" target="_blank">lucastim@gmail.com</a> <mailto:<a href="mailto:lucastim@gmail.com" target="_blank">lucastim@gmail.com</a>>> wrote:<br>
<br>
OK, so I tested both s-video and composite inputs. I get video for<br>
s-video, but not composite. The video seems to flicker a little bit<br>
in tv time. I just have standard rca cables plugged in for audio,<br>
but I can;t get any sound.<br>
I tried changing the "tuner-type" to 0xc2, 0xc4, and 0x61. All<br>
three gave the same results.<br>
<br>
--Tim<br>
<br>
<br>
So the good news was that the s-video was working. I want to make sure that I hooked up the sound correctly. I can't imagine that there is any other way than the rca cables. So what is next?<br>
</blockquote>
<br></div>
That's a great step forward. That means the tv input will probably produce the correct input if the tuner is set correctly.<br>
<br>
Switch to this tree <a href="http://linuxtv.org/hg/~stoth/cx23885-audio" target="_blank">http://linuxtv.org/hg/~stoth/cx23885-audio</a> and try again with the svideo and audio tests.<br>
<br>
Mijhail Moreyra wrote some HVR1500 audio patches, which I have not tested yet. Do these produce audio for you via the svideo and breakout RCA audio input cable?<div class="Ih2E3d"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
The only things that I can adjust in cx23885-cards.c is the "tuner-type" I've tried various suggestions, but had no luck. Are there other parameters that can be changed? <br>
</blockquote>
<br></div>
Look at how the HVR1500 analog tuner is setup in this tree, it may help - especially with the tuner setup.<br>
<br>
- Steve<br>
</blockquote></div><div><br></div><div>I have been using the cx23885-audio branch the entire time. I still do not get audio.<br></div><div><br></div><div>I have a thought about the setup. I was looking at this part of the HVR-1500 driver</div>
<div><br></div><div><div>.input = {{</div><div><span class="Apple-tab-span" style="white-space:pre">                        </span>.type = CX23885_VMUX_TELEVISION,</div><div> .vmux = CX25840_VIN7_CH3 |</div>
<div> CX25840_VIN5_CH2 |</div><div> CX25840_VIN2_CH1,</div><div><span class="Apple-tab-span" style="white-space:pre">                        </span>.gpio0 = 0,</div>
<div> }, {</div><div> .type = CX23885_VMUX_COMPOSITE1,</div><div> .vmux = CX25840_VIN7_CH3 |</div><div> CX25840_VIN4_CH2 |</div>
<div> CX25840_VIN6_CH1,</div><div> .gpio0 = 0,</div><div> }, {</div><div> .type = CX23885_VMUX_SVIDEO,</div><div> .vmux = CX25840_VIN7_CH3 |</div>
<div> CX25840_VIN4_CH2 |</div><div> CX25840_VIN8_CH1 |</div><div> CX25840_SVIDEO_ON,</div><div> .gpio0 = 0,</div>
<div> } },</div><div><br></div></div><br>The DVICO FusionHDTV5 board has the following<div><br></div><div><div><div>[CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD] = {</div><div> .name = "DViCO FusionHDTV 5 Gold",</div>
<div> .tuner_type = TUNER_LG_TDVS_H06XF, /* TDVS-H062F */</div><div> .radio_type = UNSET,</div><div> .tuner_addr = ADDR_UNSET,</div><div> .radio_addr = ADDR_UNSET,</div>
<div> .tda9887_conf = TDA9887_PRESENT,</div><div> .input = {{</div><div> .type = CX88_VMUX_TELEVISION,</div><div> .vmux = 0,</div>
<div> .gpio0 = 0x87fd,</div><div> },{</div><div> .type = CX88_VMUX_COMPOSITE1,</div><div> .vmux = 1,</div><div> .gpio0 = 0x87f9,</div>
<div> },{</div><div> .type = CX88_VMUX_SVIDEO,</div><div> .vmux = 2,</div><div> .gpio0 = 0x87f9,</div><div> }},</div>
<div> .mpeg = CX88_MPEG_DVB,</div><div> },</div><div><br></div><div>Notice that .vmux and .gpio0 are set very differently. Evidently these values were set according to the rules</div><div>
<br></div><div><div> /* </div><div> GPIO[0] resets DT3302 DTV receiver </div>
<div> 0 - reset asserted </div><div> 1 - normal operation </div>
<div> GPIO[1] mutes analog audio output connector </div><div> 0 - enable selected source </div>
<div> 1 - mute </div><div> GPIO[2] selects source for analog audio output connector </div>
<div> 0 - analog audio input connector on tab </div><div> 1 - analog DAC output from CX23881 chip </div>
<div> GPIO[3] selects RF input connector on tuner module </div><div> 0 - RF connector labeled CABLE </div>
<div> 1 - RF connector labeled ANT </div><div> GPIO[4] selects high RF for QAM256 mode </div>
<div> 0 - normal RF </div><div> 1 - high RF </div>
<div> */</div><div><br></div></div><div>which are found in the dvico fusionhdtv 3 section. Of course, I could just be grasping at straws. I have included Michael on this email to possibly shed some light on this. I figure that .vmux and .gpio0 have to be set differently so that it uses settings from the dvico board, but then if I changed those values, it wouldn't be using settings from the cx25840 driver. <br>
<br></div><div>-- <br> --Tim<br>
</div></div></div></div>