[mythtv-users] Problem with Mythtv & QTE
Juha Pahkala
juhis at trinity.is-a-geek.com
Sun May 30 08:28:31 EDT 2004
Hi,
Just a quick one, don't know if it helps. I'm using a similar setup, but
my tv is on fb0. You could try adding 'fbdev=/dev/fb1' to your
directfbrc if it helps. Also, I don't use the 'matrox-crtc2' option in
directfbrc, you could try if disabling that will help.
juhis
On Sun, 2004-05-30 at 15:57, Michael Haas wrote:
> Hello!
> I'm currently trying to use Mythtv with QT embedded on a Matrox G400.
> It built fine, and now I'm stuck. My TV is connected to /dev/fb1, so I
> have to setup $QWS_DISPLAY properly. I did, but my TV stays dark. No
> Picture.
> When QWS_DISPLAY is set to /dev/fb0, where an old CRT is connected to, I
> get an picture on my CRT. It doesnt look good (8 bit maybe), but hey, I
> can see something ;).
> I simply loaded some matroxfb modules into the kernel, linked mplayer
> 1.0.pre3try2 against directfb 0.9.20 and got a perfect picture on the tv
> using mplayer -vo dfbmga.
> My version of QTE is 3.3.2.
>
> If anyone has any suggestions, please let me know! I'm becoming
> desperate :(.
>
> Here is some debugging information, I don't know if it matters, but it
> won't hurt ;):
>
> lsmod:
> ================================================
> Module Size Used by Not tainted
> input 3200 0 (autoclean)
> i2c-dev 4356 0
> matroxfb_proc 1704 0 (unused)
> matroxfb_crtc2 8116 1
> i2c-matroxfb 2356 0
> matroxfb_base 20996 62 [matroxfb_proc matroxfb_crtc2
> i2c-matroxfb]
> matroxfb_Ti3026 5752 0 [matroxfb_base]
> matroxfb_g450 4548 0 [matroxfb_base]
> matroxfb_DAC1064 9328 0 [matroxfb_crtc2 matroxfb_base]
> g450_pll 3248 0 [matroxfb_g450 matroxfb_DAC1064]
> matroxfb_accel 10184 0 [matroxfb_base matroxfb_Ti3026
> matroxfb_DAC1064]
> fbcon-cfb4 2280 0 [matroxfb_accel]
> matroxfb_misc 8512 0 [matroxfb_crtc2 i2c-matroxfb
> matroxfb_base matroxfb_Ti3026 matroxfb_g450 matroxfb_DAC1064 g450_pll
> matroxfb_accel]
> snd-pcm-oss 37860 1
> snd-mixer-oss 12536 0 [snd-pcm-oss]
> nfsd 67536 8
> parport_pc 14820 0 (unused)
> parport 23400 0 [parport_pc]
> uhci 24508 0 (unused)
> usbcore 59436 1 [uhci]
> snd-bt87x 5284 0
> snd-ens1371 11456 1
> gameport 1420 0 [snd-ens1371]
> snd-pcm 55880 0 [snd-pcm-oss snd-bt87x snd-ens1371]
> snd-timer 13572 0 [snd-pcm]
> snd-page-alloc 6324 0 [snd-bt87x snd-pcm]
> snd-rawmidi 12736 0 [snd-ens1371]
> snd-seq-device 3872 0 [snd-rawmidi]
> snd-ac97-codec 44476 0 [snd-ens1371]
> snd 30340 0 [snd-pcm-oss snd-mixer-oss snd-bt87x
> snd-ens1371 snd-pcm snd-timer snd-rawmidi snd-seq-device snd-ac97-codec]
> 3c59x 25648 1
> bttv 94816 0 (autoclean) (unused)
> soundcore 3396 10 (autoclean) [snd bttv]
> lirc_i2c 4416 0
> lirc_dev 8592 1 [lirc_i2c]
> ivtv 79300 1
> msp3400 16448 1
> saa7115 5888 0 (unused)
> tuner 10248 2
> i2c-algo-bit 7144 5 [i2c-matroxfb bttv ivtv]
> i2c-core 12836 0 [i2c-dev bttv lirc_i2c ivtv msp3400
> saa7115 tuner i2c-algo-bit]
> videodev 5952 5 [bttv ivtv]
> ide-scsi 9360 0
> agpgart 44036 0 (unused)
> ========================================================
>
> dfbinfo:
>
> ==============================
> (*) parsing config file '/etc/directfbrc'.
>
> ---------------------- DirectFB v0.9.20 ---------------------
> (c) 2000-2002 convergence integrated media GmbH
> (c) 2002-2003 convergence GmbH
> -----------------------------------------------------------
>
> (*) Single Application Core. (with MMX support) (2004-05-28 11:46)
> (*) DirectFB/misc/memcpy: using MMXEXT optimized memcpy()
> (*) DirectFB/InputDevice: LIRC Device 0.2 (convergence integrated media
> GmbH)
> (*) DirectFB/InputDevice: Keyboard 0.9 (convergence integrated media GmbH)
> (*) MMX detected and enabled
> (*) DirectFB/GraphicsDevice: Matrox G400/G450/G550 0.6 (convergence
> integrated media GmbH)
> (*) DirectFB/Layer: Enabled 'FBDev Primary Layer'.
>
> Display Layers
>
> (00) FBDev Primary Layer (primary layer)
> Type: graphics
> Caps: brightness contrast saturation surface
>
> (01) Matrox Backend Scaler
> Type: graphics picture video
> Caps: brightness contrast deinterlacing dst_colorkey
> screen_location surface
>
> (02) Matrox CRTC2
> Type: graphics picture video
> Caps: brightness contrast flicker_filtering hue saturation surface
>
> (03) Matrox CRTC2 Sub-Picture
> Type: graphics picture video
> Caps: alphachannel opacity surface
>
>
> Input Devices
>
> (03) LIRC Device (primary remote control)
> Type: remote
> Caps: keys
>
> (00) Keyboard (primary keyboard)
> Type: keyboard
> Caps: keys
> ==============================================
>
> cat /etc/directfb
>
> ============================================
> matrox-crtc2
> matrox-tv-standard=pal
> ==========================================
>
>
> cat /proc/fb
>
> =============================================
> 0 MATROX VGA
> 1 MATROX CRTC2
> =============================================
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