[mythtv-users] Problem with Mythtv & QTE

[Juha Pahkala]

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
> =============================================
> _______________________________________________
> mythtv-users mailing list
> mythtv-users at mythtv.org
> http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users