Gunther,
I saw your FV3K patch on the V4L List. However, as I'm only receiving the
batched digest, and there seems to be a delay in the digest propagation,
I can't decipher what your diff is due to the MIME encoding.
I've also posted this morning a patch to fixup Composite/SVideo inputs
for the FV2K. I suspect it'd be similar.
Regarding your earlier post regarding the status of FV3K:
>Untested:
>- Audio In
I need to fiddle the GPIO lines to enable External Audio In. I wonder if
the FV3K uses the same setup since you also have the HEF4052BT analog mux.
Take a look at the FV2K support in saa7134-0.1.5 cards data struct.
>- Videotext
I've tried it but it doesn't work yet on FV2K :(
>- correct tuner (PAL as in the fixed entry in "saa7134-cards.c")
Interesting. The difference between the PHILLIPS_PAL and LG_PAL_NEWER_TAPC
is the Programmable Mixer/PLL Synthesizer, TDA6503 vs. TDA6503AT
(at least from the programming perspective). However, Robert Reid had to
use the LG_PAL_NEWER_TAPC definitions.
> Other Flyvideocards encoded their tuner type in GPIO (see bttv-0.7.91),
> so probably this could be autodetected, too.
> Gerd, it would be very helpful to printk GPIO input values on insmod.
As for Probing the GPIO inputs, Here's a small patch (disabled by default)
that should do the job (I was wondering why there was a non-zero
input value on the GPIO status lines). Note: I've modified it from
my earlier source which used the saa_readb() macro, I hope it works :).
------ saa7134-0.1.5-gpioprobe.diff -----------------------------------
--- saa7134-0.1.5/saa7134-video.c Thu Mar 21 19:06:08 2002
+++ saa7134-0.1.5-fv2k/saa7134-video.c Sat Mar 23 16:39:53 2002
@@ -2039,6 +2039,13 @@
int saa7134_video_init(struct saa7134_dev *dev)
{
+#if 0
+ unsigned long gpiomode, gpiostate;
+ gpiomode = saa_readl(SAA7134_GPIO_GPMODE0 >> 2);
+ gpiostate = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2);
+ dprintk("DEBUG: INITIAL gpio_mode = %08lx\n",gpiomode);
+ dprintk("DEBUG: INITIAL gpio_state = %08lx\n",gpiostate);
+#endif
/* sanitycheck insmod options */
if (gbuffers < 2 || gbuffers > VIDEO_MAX_FRAME)
gbuffers = 2;
------------------------ cut here ---------------------------------
----
Wan Tat Chee (Lecturer)
School of Computer Science, Univ. Science Malaysia,
11800 Minden, Penang, Malaysia. Ofc Ph: +604 657-7888 x 3617
Internet: tcwan@xxxxxxxxx Web: http://nrg.cs.usm.my/~tcwan
GPG Key : http://nrg.cs.usm.my/~tcwan/tcw_gpg.asc
F'print : FB0F CED7 85A5 ECF9 DEF0 50E8 A550 A0D2 8638 B1EB
