Date: Sun, 30 Aug 1998 21:04:35 -0400 (EDT) From: garman@earthling.net To: multimedia@FreeBSD.ORG Subject: bt848 card tuner detection Message-ID: <199808310106.SAA01077@hub.freebsd.org>
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I have a miro pctv card that i've been using for a while under
2.2.6-stable. I recently upgraded to 3.0-current (as of a few days ago)
and suddenly my tuner is no longer recognized automatically. Setting the
hw.bt848.tuner sysctl to 1 solves that problem, and as a nice side-effect
the picture quality under the new driver is *much* better!
here's the output of fxtv -debug, if theres anything else you need in
order to probe this card correctly just ask...
bash# fxtv -debug startup
Fxtv v0.47
DETECTED CAPTURE CARD(S) [DRIVER PROBES]:
SYSCTL MIB VALUES:
kern.version: FreeBSD 3.0-CURRENT #0: Sat Aug 29 14:29:37 EDT 1998
garman@jason.garman.net:/usr/src/sys/compile/JASON
hw.bt848.card: -1
hw.bt848.tuner: 1
hw.bt848.reverse_mute: -1
hw.bt848.format: -1
TUNER SIGNATURE (0x01 - 0xff):
00 00 00 00 00 00 00 00 00 00 00 00 03 00 00 00
TUNER I2C DEVICES FOUND AT:
0xc0, 0xc2
ioctl(BT848_REEPROM) failed: Input/output error
CAPTURE CARD EEPROM CONTENTS:
Read 0 EEPROM bytes
Supported RGB Capture Pixel Formats:
bpp Bpp RGB Masks Swap
--- --- ---------------------------- ----
15 2 00007c00, 000003e0, 0000001f NB
16 2 0000f800, 000007e0, 0000001f NB
24 3 00ff0000, 0000ff00, 000000ff B
24 4 00ff0000, 0000ff00, 000000ff NBWb
Supported YUV Capture Pixel Formats:
YUVSize HSamp VSamp Pack CompOrder T->B L->R YTrans
------- ----- ----- ------ --------- ---- ---- ------
8,8,8 1,2,2 1,1,1 PLANAR YUV Y Y N
8,8,8 1,2,2 1,1,1 PACKED YUYV Y Y N
8,8,8 1,2,2 1,2,2 PLANAR YUV Y Y N
XSERVER: 'The XFree86 Project, Inc' v3320, Protocol Verson 11.0
Screen Res = 1152x864, DefDepth = 16; NumScreens = 1
Bitmap Unit/BitOrder/Pad = 32/LSBFirst/32, Image ByteOrder =
LSBFirst
XF86DGAQueryVersion() succeeded - vers = 1.00
BaseAddr = 0xe4000000, Pitch = 1152, BankSize/RamSize = 4194304/4194304
Rating Available Visuals:
Rating Class bpp Bpp R,G,B Masks Swap
DirectVid
------ ----------- --- --- ---------------------------- ----
---------
5 TrueColor 16 2,2 0000f800, 000007e0, 0000001f --
Yes
Default Visual is 16-bpp TrueColor
XF86VidModeQueryVersion() succeeded - version = 0.08
Here's the relevant boot messages:
bktr0: <BrookTree 848> rev 0x11 int a irq 12 on pci0.13.0
Miro TV, <none> tuner.
enjoy
--
Jason Garman http://garman.dyn.ml.org/
Student, University of Maryland garman@earthling.net
And now... for the quote-of-the-week: Whois: JAG145
"If you took away their bikinis and their thongs, it is about a team
doing good things." -- Army public affairs director on "Baywatch"
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