Audio stopped working on my PAL 150MCE :-(
Didn't really bother checking if the image quality was better; without
any sound it's no good...
On Tue, 1 Feb 2005 11:29:15 +0100, Nick Rosier <[EMAIL PROTECTED]> wrote:
> Anyone tried this patch on with a PAL 150MCE? I have some noise on my
> channels (some are worse than others) and I've heared others complain
> about it as well.
> Otherwise, I'll try the patch tonight and see.
>
> N.
>
> On Mon, 31 Jan 2005 20:04:28 -0500, John Eckhart <[EMAIL PROTECTED]> wrote:
> > Hi all,
> >
> > I have been playing around with the settings for the pvr-150 NTSC and
> > have mangaged to get the audio working fairly consistently. Per the
> > spec-sheet, I removed some of the settings in Ulf's patch that the
> > cx25840 should be able to automatically configure, and I also removed
> > some settings where the register was getting set to it's default value
> > during a reset (ie, redundant register sets).
> >
> > On my PVR-150 the audio works, and the video seems cleaner. I have a
> > retail NTSC model (tuner=50). Can I get some feedback to see if this
> > helps everyone else out there too?
> >
> > lspci -vv:
> > 0000:01:0c.0 Multimedia video controller: Internext Compression Inc
> > iTVC16 (CX23416) MPEG-2 Encoder (rev 01)
> > Subsystem: Hauppauge computer works Inc.: Unknown device 8003
> > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
> > ParErr- Stepping- SERR+ FastB2B-
> > Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium
> > >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> > Latency: 64 (32000ns min, 2000ns max), cache line size 08
> > Interrupt: pin A routed to IRQ 10
> > Region 0: Memory at e0000000 (32-bit, prefetchable)
> > Capabilities: [44] Power Management version 2
> > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
> > PME(D0-,D1-,D2-,D3hot-,D3cold-)
> > Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> >
> > modprobe tveeprom && dmesg | grep tveeprom:
> > tveeprom: Hauppauge: model = 26052, rev = C185, serial# = 7578050
> > tveeprom: tuner = TCL 2002N 6A (idx = 85, type = 50)
> > tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000)
> > tveeprom: audio_processor = MSP3410D (type = 5)
> >
> > ps. I don't have a PVR-500, but from what I can tell, this patch
> > should work well for it as well.
> >
> > Let me know if it helps anyone. I'm also working on a patch that
> > speeds up the firmware loading by an order of magnitude (ie. the
> > driver starts in a second, instead of 10 seconds).
> >
> > Here is the patch:
> >
> > --- ivtv-0.3.2c.orig/driver/cx25840-driver.c 2005-01-06
> > 14:05:01.000000000 +0000
> > +++ ivtv-0.3.2c/driver/cx25840-driver.c 2005-02-01 00:57:28.163515320 +0000
> > @@ -547,8 +547,8 @@
> > CX25840_SET_DLL1_CURRSET(0x0008),
> > // '*' (Default 0x0000) Reg: 0x015b Start bit: 1 Bit length: 4
> > CX25840_SET_DLL2_COMP_LT(0x0003), //
> > '*' (Default 0x0009) Reg: 0x015e Start bit: 1 Bit length: 3
> > CX25840_SET_DLL2_CURRSET(0x0003), //
> > '*' (Default 0x0000) Reg: 0x015f Start bit: 1 Bit length: 4
> > - CX25840_SET_ACFG_DIS(0x0001), //
> > 'Disable' (Default 0x0000) Reg: 0x0400 Start bit: 5 Bit length: 1
> > - CX25840_SET_AUTO_SC_LOCK(0x0000), //
> > 'Manual mode. Lock speed is determined by' (Default 0x0001) Reg:
> > 0x0401 Start bit: 4 Bit length: 1
> > + CX25840_SET_ACFG_DIS(0x0000), //
> > 'Disable' (Default 0x0000) Reg: 0x0400 Start bit: 5 Bit length: 1
> > + CX25840_SET_AUTO_SC_LOCK(0x0001), //
> > 'Manual mode. Lock speed is determined by' (Default 0x0001) Reg:
> > 0x0401 Start bit: 4 Bit length: 1
> > CX25840_SET_COMB_NOTCH_MODE(0x0001), //
> > 'Notch data is interpreted as chroma' (Default 0x000a) Reg: 0x0402
> > Start bit: 2 Bit length: 2
> > CX25840_SET_OUT_MODE(0x0002), //
> > '*' (Default 0x0001) Reg: 0x0404 Start bit: 0 Bit length: 2
> > CX25840_SET_MODE10B(0x0001), //
> > 'Luma and Chroma Output have 10 bits of resolution' (Default 0x0000)
> > Reg: 0x0404 Start bit: 2 Bit length: 1
> > @@ -571,7 +571,7 @@
> > CX25840_SET_SC_STEP(0x0a8263), //
> > '*' (Default 0x001f) Reg: 0x047c Start bit: 0 Bit length: 8
> > CX25840_SET_VBI_OFFSET(0x0001), //
> > '*' (Default 0x0000) Reg: 0x047f Start bit: 0 Bit length: 5
> > CX25840_SET_COMB_PHASE_LIMIT(0x0014), //
> > '*' (Default 0x0020) Reg: 0x049f Start bit: 0 Bit length: 8
> > - CX25840_SET_AUD_MODE_AUD_SYSTEM(0x0006), //
> > '*' (Default 0x0000) Reg: 0x0808 Start bit: 0 Bit length: 4
> > + CX25840_SET_AUD_MODE_AUD_SYSTEM(0x000f), //
> > '*' (Default 0x0000) Reg: 0x0808 Start bit: 0 Bit length: 4
> > CX25840_SET_AUD_STANDARD(0x000f), //
> > '*' (Default 0x0000) Reg: 0x0808 Start bit: 4 Bit length: 4
> > CX25840_SET_PREF_MODE(0x0004), //
> > '*' (Default 0x0000) Reg: 0x0809 Start bit: 0 Bit length: 4
> > CX25840_SET_PATH1_AVC_RMS_CON(0x0007), //
> > '*' (Default 0x0049) Reg: 0x08d0 Start bit: 4 Bit length: 4
> > @@ -1041,114 +1041,46 @@
> > setting_sequencer(client, seq);
> > break;
> > }
> > - case 7: {
> > + case 7:
> > + case 6: {
> > u8 seq[]={
> > - CX25840_TAG('T','u','n','n','e','r',' ','5','0','0'),
> > -
> > + CX25840_TAG('T','u','n','e','r','
> > ',state->input==6?'1':'5',state->input==6?'5':'0','0'),
> > +
> > CX25840_SET_START_MICROCNTL(0x0000), // FW stop.
> > - CX25840_SET_SOFT_RESET(0x0001), // Soft reset assert.
> > - CX25840_SET_VD_SOFT_RST(0x0001), // Video assert
> > + CX25840_SET_VD_SOFT_RST(0x0001), // Assert video reset
> > + CX25840_SET_SOFT_RESET(0x0001), // Assert soft reset
> > CX25840_EXECUTE,
> >
> > CX25840_SET_CH_SEL_ADC2(0x0001),
> > - CX25840_SET_DUAL_MODE_ADC2(0x0000),
> > - CX25840_SET_CHIP_ACFG_DIS(0x0000),
> > - CX25840_SET_CH_1__SOURCE(0x0006),
> > - CX25840_SET_CH_2__SOURCE(0x0000),
> > - CX25840_SET_CH_3__SOURCE(0x0000), // 1 for 150, 0 for 500
> > - CX25840_SET_AUX_PLL_POST(0x0020),
> > - CX25840_SET_VID_FMT_SEL(0x0000),
> > - CX25840_SET_SQ_PIXEL(0x0000),
> > - CX25840_SET_ACFG_DIS(0x0001),
> > - CX25840_SET_AFD_PAL_SEL(0x0000),
> > - CX25840_SET_AFD_NTSC_SEL(0x0000),
> > - CX25840_SET_AUD_MODE_AUD_SYSTEM(0x000f),
> > - CX25840_SET_AUD_STANDARD(0x000f),
> > - CX25840_SET_PREF_MODE(0x0000),
> > - CX25840_SET_MUTE_NO_PREF_MODE(0x0000),
> > - CX25840_SET_DE_EMPHASIS_TIME(0x0000),
> > - CX25840_SET_FM_DEVIATION(0x0000),
> > - CX25840_SET_FORMAT_45MHZ(0x0000),
> > - CX25840_SET_FORMAT_65MHZ(0x0002),
> > - CX25840_SET_TUNER_OUTPUT_FORMAT(0x0000),
> > - CX25840_SET_PATH1_SEL_CTL(0x0000),
> > - CX25840_SET_PATH1_AVC_RMS_CON(0x0007),
> > - CX25840_SET_PATH1_AVC_CR(0x0000),
> > - CX25840_SET_PATH1_AVC_STEREO(0x0001),
> > - CX25840_SET_PATH1_AVC_AT(0x0003),
> > - CX25840_SET_PATH1_AVC_RT(0x0006),
> > - CX25840_SET_PATH1_AVC_CG(0x0000),
> > - CX25840_SET_SOFT1_MUTE_EN(0x0000),
> > - CX25840_SET_SRC1_MUTE_EN(0x0000),
> > - CX25840_SET_SA_MUTE_EN(0x0000),
> > - CX25840_SET_PAR_MUTE_EN(0x0000),
> > - CX25840_SET_AC97_MUTE_EN(0x0000),
> > - CX25840_SET_SRC3_PHASE_INC(41246400/freq_out),
> > + CX25840_SET_DUAL_MODE_ADC2(0x0000),
> > + CX25840_SET_CH_1__SOURCE(0x0006),
> > + CX25840_SET_CH_2__SOURCE(0x0002),
> > + CX25840_SET_CH_3__SOURCE(state->input==6?0x0001:0x0000), //
> > 1 for 150, 0 for 500
> > +
> > + CX25840_SET_AUX_PLL_POST(0x0018),
> > + CX25840_SET_VID_FMT_SEL(0x0000), // Auto-select video
> > format
> > + CX25840_SET_AUD_STANDARD(0x000F), // Force auto-detect of
> > audio
> > + CX25840_SET_AUD_MODE_AUD_SYSTEM(0x000F), // Force auto-detect of
> > audio
> > + CX25840_SET_PREF_MODE(0x0004), // Preferred audio mode
> > is stereo
> > + CX25840_SET_MUTE_NO_PREF_MODE(0x0000), // Don't mute if
> > preferred output unavailable
> > + CX25840_SET_PATH1_SEL_CTL(0x0002), // Set the audio source
> > + CX25840_SET_SRC3_PHASE_INC(41942880/freq_out),
> > + CX25840_SET_SOFT1_MUTE_EN(0x0001),
> > + CX25840_SET_SRC1_MUTE_EN(0x0000),
> > + CX25840_SET_SA_MUTE_EN(0x0000),
> > + CX25840_SET_PAR_MUTE_EN(0x0001),
> > + CX25840_SET_AC97_MUTE_EN(0x0001),
> > CX25840_EXECUTE,
> >
> > - CX25840_SET_START_MICROCNTL(0x0001), // FW Start
> > - CX25840_SET_SOFT_RESET(0x0000), // Deassert soft reset
> > - CX25840_SET_VD_SOFT_RST(0x0000), // Deassert video reset
> > - CX25840_EXECUTE,
> > - CX25840_END};
> > + CX25840_SET_SOFT_RESET(0x0000), // Deassert soft reset
> > + CX25840_SET_VD_SOFT_RST(0x0000), // Deassert video reset
> > + CX25840_SET_START_MICROCNTL(0x0001), // FW Start
> > + CX25840_EXECUTE,
> > + CX25840_END};
> >
> > setting_sequencer(client, seq);
> > break;
> > }
> > - case 6: {
> > - u8 seq[]={
> > - CX25840_TAG('T','u','n','n','e','r',' ','1','5','0'),
> > -
> > - CX25840_SET_START_MICROCNTL(0x0000), // FW stop.
> > - CX25840_SET_SOFT_RESET(0x0001), // Soft reset assert.
> > - CX25840_SET_VD_SOFT_RST(0x0001), // Video assert
> > - CX25840_EXECUTE,
> > -
> > - CX25840_SET_CH_SEL_ADC2(0x0001),
> > - CX25840_SET_DUAL_MODE_ADC2(0x0000),
> > - CX25840_SET_CHIP_ACFG_DIS(0x0000),
> > - CX25840_SET_CH_1__SOURCE(0x0006),
> > - CX25840_SET_CH_2__SOURCE(0x0000),
> > - CX25840_SET_CH_3__SOURCE(0x0001), // 1 for 150, 0 for 500
> > - CX25840_SET_AUX_PLL_POST(0x0020),
> > - CX25840_SET_VID_FMT_SEL(0x0000),
> > - CX25840_SET_SQ_PIXEL(0x0000),
> > - CX25840_SET_ACFG_DIS(0x0001),
> > - CX25840_SET_AFD_PAL_SEL(0x0000),
> > - CX25840_SET_AFD_NTSC_SEL(0x0000),
> > - CX25840_SET_AUD_MODE_AUD_SYSTEM(0x000f),
> > - CX25840_SET_AUD_STANDARD(0x000f),
> > - CX25840_SET_PREF_MODE(0x0000),
> > - CX25840_SET_MUTE_NO_PREF_MODE(0x0000),
> > - CX25840_SET_DE_EMPHASIS_TIME(0x0000),
> > - CX25840_SET_FM_DEVIATION(0x0000),
> > - CX25840_SET_FORMAT_45MHZ(0x0000),
> > - CX25840_SET_FORMAT_65MHZ(0x0002),
> > - CX25840_SET_TUNER_OUTPUT_FORMAT(0x0000),
> > - CX25840_SET_PATH1_SEL_CTL(0x0000),
> > - CX25840_SET_PATH1_AVC_RMS_CON(0x0007),
> > - CX25840_SET_PATH1_AVC_CR(0x0000),
> > - CX25840_SET_PATH1_AVC_STEREO(0x0001),
> > - CX25840_SET_PATH1_AVC_AT(0x0003),
> > - CX25840_SET_PATH1_AVC_RT(0x0006),
> > - CX25840_SET_PATH1_AVC_CG(0x0000),
> > - CX25840_SET_SOFT1_MUTE_EN(0x0000),
> > - CX25840_SET_SRC1_MUTE_EN(0x0000),
> > - CX25840_SET_SA_MUTE_EN(0x0000),
> > - CX25840_SET_PAR_MUTE_EN(0x0000),
> > - CX25840_SET_AC97_MUTE_EN(0x0000),
> > - CX25840_SET_SRC3_PHASE_INC(41246400/freq_out),
> > - CX25840_EXECUTE,
> > -
> > - CX25840_SET_START_MICROCNTL(0x0001), // FW Start
> > - CX25840_SET_SOFT_RESET(0x0000), // Deassert soft reset
> > - CX25840_SET_VD_SOFT_RST(0x0000), // Deassert video reset
> > - CX25840_EXECUTE,
> > - CX25840_END};
> > -
> > - setting_sequencer(client, seq);
> > - break;
> > - }
> > }
> > }
> > }
> >
> >
> >
>
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