Re: idt blue jack patch

[Wu Fengguang <fengguang.wu@intel.com>]

On Fri, Feb 20, 2009 at 06:07:03PM +0200, Paulo Cavalcanti wrote:
> 
> 
> On Fri, Feb 20, 2009 at 11:31 AM, Wu Fengguang <fengguang.wu@intel.com<mailto:fengguang.wu@intel.com>> wrote:
> On Fri, Feb 20, 2009 at 04:16:52PM +0200, Paulo Cavalcanti wrote:
> >
> >
> > On Fri, Feb 20, 2009 at 8:20 AM, Wu Fengguang <fengguang.wu@intel.com<mailto:fengguang.wu@intel.com><mailto:fengguang.wu@intel.com<mailto:fengguang.wu@intel.com>>> wrote:
> > On Fri, Feb 20, 2009 at 12:15:16PM +0200, Paulo Cavalcanti wrote:
> > >
> > >
> > > On Thu, Feb 19, 2009 at 10:00 PM, Wu Fengguang <fengguang.wu@intel.com<mailto:fengguang.wu@intel.com><mailto:fengguang.wu@intel.com<mailto:fengguang.wu@intel.com>><mailto:fengguang.wu@intel.com<mailto:fengguang.wu@intel.com><mailto:fengguang.wu@intel.com<mailto:fengguang.wu@intel.com>>>> wrote:
> > > Hi Tobin,
> > >
> > > Here are the Linux and WinXP pin configurations.
> > > Both Linux and WinXP configure node 0x0c as an output pin.
> > >
> > > However the driver seems to be offering three schemes:
> > >
> > >        scheme desc             0xC dev
> > > ------------------------------------------------------
> > >        IDS_CONFIG_OPEN         Speaker_Side/LineIn
> > >        IDS_CONFIG_51           LineIn
> > >        IDS_CONFIG_71           Speaker_Side
> > >
> > > Paulo, maybe you can run these commands to switch between
> > > linein/lineout modes:
> > >
> > >        # wget http://www.kernel.org/pub/linux/kernel/people/tiwai/misc/hda-verb-0.3.tar.bz2
> > >
> > >        # set PIN_IN mode
> > >        hda-verb /dev/snd/hwC0D2 0x0c SET_PIN_WIDGET_CONTROL 0x20
> > >
> > >        # set PIN_OUT mode
> > >        hda-verb /dev/snd/hwC0D2 0x0c SET_PIN_WIDGET_CONTROL 0x40
> > >
> > > Thanks,
> > > Fengguang
> > > ---
> > >
> > > /proc/asound/card0/codec\#2
> > >
> > >        Codec: IDT 92HD73E1X5
> > >        Address: 2
> > >        Vendor Id: 0x111d7676
> > >        Subsystem Id: 0x80865002
> > >        Revision Id: 0x100202
> > >
> > >
> > > AUD_allOS_6033.2_PV_IDTGUI_v124/WDM/WinXP/Sthda.ini
> > >
> > >        # sthda.INI
> > >        [Models]
> > >        ...
> > >        HDAUDIO\FUNC_01&VEN_111D&DEV_7676&SUBSYS_80865002=I73E-EL2.INI
> > >        ...
> > >
> > >
> > > AUD_allOS_6033.2_PV_IDTGUI_v124/WDM/WinXP/I73E-EL2.INI
> > >
> > >        [HKR\Settings\Pin\0C]
> > >        CfgDflt                         = dword: 0x01113214
> > >        AltCfg                          = hex: 5E,32,81,01
> > >        AssignedDAC     = hex: 0x18
> > >
> > >
> > > /proc/asound/card0/codec\#2
> > >
> > >        Node 0x0c [Pin Complex] wcaps 0x400183: Stereo Amp-In
> > >          Amp-In caps: N/A
> > >          Amp-In vals:  [0x00 0x00]
> > >          Pincap 0x00001737: IN OUT Detect Trigger ImpSense
> > >            Vref caps: HIZ 50 GRD 80
> > >          Pin Default 0x01113014: [Jack] Speaker at Ext Rear
> > >            Conn = 1/8, Color = Blue
> > >            DefAssociation = 0x1, Sequence = 0x4
> > >          Pin-ctls: 0x40: OUT VREF_HIZ
> > >          Unsolicited: tag=04, enabled=1
> > >          Connection: 6
> > >             0x15 0x16 0x17 0x18* 0x19 0x1e
> > >
> > >
> > > Thanks a lot, Fengguang.
> > >
> > > The other models for this codec are for Dell computers.
> > > Probably, all of then will behave the same way, right?
> >
> > I guess the hda-verb commands will work for all IN/OUT configurable pins.
> >
> > > I still have a question. I see that you  changed Pin Default 0x01113014,
> > > for 0x01813021, in the driver for having LineIn.
> > > Also, Pin-ctls: 0x40 should provide the pin as an output. The Node is 0x0c.
> > >
> > > Therefore,
> > >
> > > # set PIN_OUT mode
> > >        hda-verb /dev/snd/hwC0D2 0x0c SET_PIN_WIDGET_CONTROL 0x40
> > >
> > >  makes sense.
> > >
> > > But how would I know that 0x20 would turn the pin 0x0c into LineIn?
> > >
> > >   # set PIN_IN mode
> > >        hda-verb /dev/snd/hwC0D2 0x0c SET_PIN_WIDGET_CONTROL 0x20
> >
> > ALSA defined the following values according to the HDA spec:
> >
> >        /* Pin widget control - 8bit */
> >        #define AC_PINCTL_IN_EN                 (1<<5)
> >        #define AC_PINCTL_OUT_EN                (1<<6)
> >        #define AC_PINCTL_HP_EN                 (1<<7)
> >
> >        #define PIN_IN                  (AC_PINCTL_IN_EN)
> >        #define PIN_OUT                 (AC_PINCTL_OUT_EN)
> >        #define PIN_HP                  (AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN)
> >
> > So PIN_OUT=0x40 and PIN_IN=0x20.
> >
> > > I am asking because I have a Dell laptop (Vostro 1400) where the external mic
> > > works when I use model=ref (and I loose the speakers in this case), but not
> > > when I use model=dell-3stack. If I could figure out how to switch
> > > the pin using hda-verb in this case, would solve my problems when using skype.
> >
> > You can locate the external mic pin in /proc/asound/card0/codec#* and
> > feed its node id to the hda-verb command. It should work the same way.
> >
> > This is from model=ref. I can see it defines Line In as the
> > pin 0xe (exactly the jack marked as mic in the Vostro 1400).
> > This is how it should be.
> >
> 
> But you pasted info for 0x0c instead of 0xe below...
> Would you provide the full codec file?
> 
> > Node 0x0c [Pin Complex] wcaps 0x400181: Stereo
> >   Pincap 0x00001737: IN OUT Detect Trigger ImpSense
> >     Vref caps: HIZ 50 GRD 80
> >   Pin Default 0x0181304e: [Jack] Line In at Ext Rear
> >     Conn = 1/8, Color = Blue
> >     DefAssociation = 0x4, Sequence = 0xe
> >   Pin-ctls: 0x20: IN VREF_HIZ
> >   Unsolicited: tag=04, enabled=1
> >   Connection: 1
> >      0x03
> >
> > ----------------------------------
> >
> > This is from model=dell-3stack. There is no Line In defined. This
> > is the problem....
> >
> >
> > Node 0x10 [Pin Complex] wcaps 0x400181: Stereo
> >   Pincap 0x00000037: IN OUT Detect Trigger ImpSense
> >   Pin Default 0x01813050: [Jack] Line In at Ext Rear
> >     Conn = 1/8, Color = Blue
> >     DefAssociation = 0x5, Sequence = 0x0
> >   Pin-ctls: 0x20: IN
> >   Unsolicited: tag=04, enabled=1
> >   Connection: 1
> >      0x04
> >
> >
> > The question is: how can I use hda-verb to make pin 0xe
> > be an input pin (0x20), the way it were when using model = ref?
> 
> Where is Node 0x0e? You didn't paste Node 0x0e info, but 0x0c and 0x10.
> 
> > set PIN_IN mode:
> >         hda-verb /dev/snd/hwC0D0 0x0c SET_PIN_WIDGET_CONTROL 0x20
> >
> > The node is 0x0c, but I am not sure if it is that simple.
> 
> It's trivial to try it out, its harmless anyway :)
> You only have to replace 0x0c with your mic node.
> 
> 
> Using hda-verb-0.3, the pins are:
> 
> 0xa - headphones (first connector - the one which works)
> 0xf - headphones (second connector  - no output)
> 0xe - analog mic
> 
> I am attaching the dell-3stack codec and the ref codec.
> 
> This laptop has a digital Mic and a jack for connecting an analog
> mic, ehich I am supposing it is the "Line In" in the "model=ref" codec.
> 
> The dell-3tack model works well, but I have no analog mic, and the
> digital mic sounds too low to be usable.

So you want the analog mic function of node 0x0e to be usable for model
dell-3tack, as it has worked in model ref? 

--- ref.txt
+++ dell-3stack.txt
 Node 0x0e [Pin Complex] wcaps 0x400181: Stereo
   Pincap 0x00001737: IN OUT Detect Trigger ImpSense
     Vref caps: HIZ 50 GRD 80
-  Pin Default 0x01a19040: [Jack] Mic at Ext Rear
+  Pin Default 0x01111212: [Jack] Speaker at Ext Rear
-    Conn = 1/8, Color = Pink
+    Conn = 1/8, Color = Black
-    DefAssociation = 0x4, Sequence = 0x0
+    DefAssociation = 0x1, Sequence = 0x2
-  Pin-ctls: 0x24: IN VREF_80
+  Pin-ctls: 0x40: OUT VREF_HIZ
-  Unsolicited: tag=02, enabled=1
+  Unsolicited: tag=00, enabled=0
   Connection: 1
      0x04
 
 From the above info I'd suggest to try this command to make node 0x0e
 a port for mic instead of speaker:

         hda-verb /dev/snd/hwC0D0 0x0e SET_PIN_WIDGET_CONTROL 0x20

Thanks,
Fengguang