Re: [ivtv-devel] #0.3.2j and #0.2.0-rc3i updates

[Ricardo Lugo]

Chris,
Upon upgrading to 0.3.2j (from 0.3.2i), the audio being decoded sounds 
a significantly lower pitch than normal. I am playing out the PVR-350's 
TV-out, format NTSC, in MythTV. This happens on previously recorded 
shows which were recorded in normal pitch.  Reverting to 0.3.2i returns 
the audio to a normal pitch.

Abit BP6 motherboard
PVR-350
Vanilla 2.6.11
Let me know if I should provide any additional information,
        Rick
ivtv: ==================== START INIT IVTV ====================
ivtv: version 0.3.2 (j) loading
ivtv: Linux version: 2.6.11 SMP preempt PENTIUMII gcc-3.3
ivtv: In case of problems please include the debug info
ivtv: between the START INIT IVTV and END INIT IVTV lines when
ivtv: mailing the ivtv-devel mailinglist.
ivtv: Autodetected WinTV PVR 350 card
ivtv: Found an iTVC15 based chip
ACPI: PCI interrupt 0000:00:0f.0[A] -> GSI 16 (level, low) -> IRQ 193
ivtv: Unreasonably low latency timer, setting to 64 (was 32)
ivtv: XXX PCI device: 0x7190 vendor: 0x8086
tveeprom: Hauppauge: model = 48132, rev = J323, serial# = 6813565
tveeprom: tuner = Philips FM1236 (idx = 23, type = 2)
tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000)
tveeprom: audio_processor = MSP3440 (type = 11)
ivtv: i2c attach [client=tveeprom[0],ok]
ivtv: Tuner Type 2, Tuner formats 0x00001000, Radio: yes, Model 0x00a93493, 
Revision 0x00000001
ivtv: NTSC tuner detected
ivtv: Radio detected
tuner: Ignoring new-style parameters in presence of obsolete ones
tuner: chip found at addr 0xc2 i2c-bus ivtv i2c driver #0
ivtv: i2c attach [client=(tuner unset),ok]
saa7115: starting probe for adapter ivtv i2c driver #0 (0x10005)
saa7115: detecting saa7115 client on address 0x42
saa7115: writing init values
ivtv: i2c attach [client=saa7115[0],ok]
saa7115: status: (1E) 0x48, (1F) 0xc0
saa7127: Ignoring new-style parameters in presence of obsolete ones
saa7127: video encoder driver version V 0.3 loaded
saa7127: detecting saa7127 client on address 0x88
saa7127: Selecting NTSC video Standard
saa7127: Selecting S-Video+Composite
saa7127: Turn WSS off
saa7127: Widescreen Mode 4:3 Full Format
saa7127: Selecting Normal Encoder Input
saa7127: Enable Video Output
ivtv: i2c attach [client=saa7127[0],ok]
msp34xx: ivtv version
msp34xx: init: chip=MSP3448W-A2, has NICAM support, simple (D) mode, simpler 
(G) no-thread mode
msp34xx: $Id$ compiled on: Mar 22 2005 02:00:23
ivtv: i2c attach [client=MSP3448W-A2,ok]
ivtv: Encoder revision: 0x02040011
ivtv: Decoder revision: 0x02020023
ivtv: Configuring WinTV PVR 350 card with 10 streams
ivtv: Registered v4l2 device, streamtype 0 minor 0
ivtv: Create DMA stream 0 using 1024 16384 byte buffers  0 kbytes total
ivtv: Allocate DMA stream 0 using 1024 16384 byte buffers  16777216 kbytes total
ivtv: Registered v4l2 device, streamtype 1 minor 32
ivtv: Create DMA stream 1 
ivtv: Allocate DMA stream 1 
ivtv: Registered v4l2 device, streamtype 2 minor 224
ivtv: Create stream 2 using 40 52224 byte buffers  0 kbytes total
ivtv: Allocate stream 2 using 40 52224 byte buffers  2097152 kbytes total
ivtv: Registered v4l2 device, streamtype 3 minor 24
ivtv: Create DMA stream 3 using 455 4608 byte buffers  0 kbytes total
ivtv: Allocate DMA stream 3 using 455 4608 byte buffers  2097152 kbytes total
ivtv: Registered v4l2 device, streamtype 4 minor 64
ivtv: Create stream 4 
ivtv: Allocate stream 4 
ivtv: Registered v4l2 device, streamtype 5 minor 16
ivtv: Create DMA stream 5 using 16 65536 byte buffers  0 kbytes total
ivtv: Allocate DMA stream 5 using 16 65536 byte buffers  1048576 kbytes total
ivtv: Registered v4l2 device, streamtype 6 minor 228
ivtv: Create stream 6 using 1024 2048 byte buffers  0 kbytes total
ivtv: Allocate stream 6 using 1024 2048 byte buffers  262144 kbytes total
ivtv: Registered v4l2 device, streamtype 7 minor 232
ivtv: Create stream 7 
ivtv: Allocate stream 7 
ivtv: Registered v4l2 device, streamtype 8 minor 48
ivtv: Create DMA stream 8 using 6 86400 byte buffers  0 kbytes total
ivtv: Allocate DMA stream 8 using 6 86400 byte buffers  518400 kbytes total
ivtv: Create DMA stream 9 using 32 65536 byte buffers  0 kbytes total
ivtv: Allocate DMA stream 9 using 32 65536 byte buffers  2097152 kbytes total
ivtv: Setting Tuner 2
tuner: type set to 2 (Philips NTSC (FI1236,FM1236 and compatibles)) by ivtv i2c 
driver #0
saa7115: decoder set input (4)
saa7115: now setting Composite input
ivtv: Setting audio matrix to input 3, output 1
ivtv: ivtv_enc_thread: pid = 2702, itv = 0xd8a4ac40
ivtv: ivtv_dec_thread: pid = 2703, itv = 0xd8a4ac40
ivtv: Switching standard to NTSC.
saa7115: decoder set norm NTSC
saa7115: set audio: 0x01
saa7127: Setting Encoder Video Standard
saa7127: Set NTSC Video Mode
saa7127: Selecting NTSC video Standard
ivtv: Initialized WinTV PVR 350, card #0
ivtv: ====================  END INIT IVTV  ====================
saa7115: decoder set picture bright=128 contrast=63 saturation=64 hue=0
saa7115: decoder set picture bright=128 contrast=63 saturation=63 hue=0
saa7115: decoder set picture bright=127 contrast=63 saturation=63 hue=0
saa7115: decoder set picture bright=127 contrast=63 saturation=63 hue=0
saa7115: decoder disable output
saa7115: decoder enable output
ivtv-osd: Framebuffer module loaded (attached to ivtv card id 0)
ivtv-osd: Framebuffer is at decoder-relative address 0x00510000 and has 1704960 
bytes.
ivtv-osd: screen coords: [0 0] -> [720 480]
ivtv-osd: original global alpha = 208
ivtv-osd: current OSD state = 39
ivtv-osd: new global alpha = 208 (1 255 0)
ivtv-osd: framebuffer at 0xd5510000, mapped to 0xd9890000, size 1350k
ivtv-osd: mode is 720x480x32, linelength=2880
ivtv-osd: fb0: iTVC15 TV out frame buffer device
ivtv: Stream 9 already Allocated!!!
ivtv-osd: Error allocating OSD Stream
saa7115: decoder set picture bright=127 contrast=63 saturation=63 hue=0
saa7115: decoder set picture bright=127 contrast=63 saturation=63 hue=0
saa7115: decoder set picture bright=127 contrast=63 saturation=63 hue=0
saa7115: decoder set picture bright=127 contrast=63 saturation=63 hue=0
saa7115: decoder set size
saa7115: decoder disable output
saa7115: decoder enable output

---
Ricardo Miguel Lugo
On Mar 18, 2005, at 5:37 PM, Chris Kennedy wrote:
Here are updates, all the recent patches in the Development version,
also a backport of basic pvr150/500 support into 0.2.0-rc.  Please 
don't
develop/patch against 0.2.0-rc, only backport ones from 0.3.0, else 
they
won't get included (because else we will have a bad forking of pvr150
development into 0.2.0-rc, and it won't be easy to keep up with that,
we need all current pvr150/500 development in 0.3.0 please).

Also I have made many improvements (I hope ;-), to the DMA and stream 
setup
and handling in 0.3.0, so those are to be tested and checked to find 
any
bugs (also see if it fixes peoples errors with DMA while doing 
decoding/
osd/any DMA errors)

Development:
http://ivtv.no-ip.info/ivtv-0.3.2j.tgz
#0.3.2j - streams setup/teardown fully redone.
        - DMA functions all standardized.
        - DMA done interrupts are used again.
        - dynamic stream allocation of buffers possible, but
          not optimal from memory allocation failures.
        - lots of reworking of DMA, stream allocation, please test.
        - Encoder PIO mode possible, static variable for now in 
ivtv-irq.c
          in ivtv_sched_DMA() function (WARNING: uses alot of CPU)...
                int encode_*_pio_mode = 0;
        - tveeprom-tuner-updates patch #3
        - cx25840-tuner_pinc patch
        - wm8775-debug patch
        - cx25840-modparam patch (breaks in 2.6.8 so not enabled)
        - wm8775-modparam patch
        - cx25840-hotplugfw patch
        - ivtv-0.3.2i-Makefile_support_non_current_kernel patch.


Stable:
http://ivtv.no-ip.info/ivtv-0.2.0-rc3i.tgz
#0.2.0-rc3i - added patch for the pvr150/500 cards to work, this is not
              going to allow development on 0.2.0, you must work on 
0.3.0
              and then backport to 0.2.0-rc in bulk, I won't patch this
              version and not have a patch for 0.3.0, so be warned.


Thanks,
Chris
--
---
 Chris Kennedy / [EMAIL PROTECTED]
  Engineer KMOS-TV/KTBG-FM
  Broadcasting Services Department
  Central Missouri State University
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