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    SubjectRe: [PATCH] V4L: em28xx: add support for Digitus/Plextor PX-AV200U grabbers
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    On Fri, 2009-03-20 at 15:28 -0400, Devin Heitmueller wrote:
    > On Fri, Mar 20, 2009 at 2:54 PM, Mikhail Jiline <misha@epiphan.com> wrote:
    > > From: Misha Zhilin <misha@epiphan.com>
    > >
    > > Adds support for Digitus/Plextor PX-AV200U grabbers
    > > Signed-off-by: Misha Zhilin <misha@epiphan.com>
    > > ---
    > >
    > > diff -urN linux-2.6.27.x86_64.orig/drivers/media/video/em28xx/em28xx-cards.c linux-2.6.27.x86_64.new/drivers/media/video/em28xx/em28xx-cards.c
    > > --- linux-2.6.27.x86_64.orig/drivers/media/video/em28xx/em28xx-cards.c 2008-10-09 18:13:53.000000000 -0400
    > > +++ linux-2.6.27.x86_64.new/drivers/media/video/em28xx/em28xx-cards.c 2009-03-04 16:18:03.000000000 -0500
    > > @@ -1087,6 +1087,21 @@
    > > .amux = EM28XX_AMUX_LINE_IN,
    > > } },
    > > },
    > > + [EM2820_BOARD_PLEXTOR_PX_AV200U] = {
    > > + .name = "Plextor PX-AV200U",
    > > + .valid = EM28XX_BOARD_NOT_VALIDATED,
    > > + .vchannels = 2,
    > > + .decoder = EM28XX_SAA7113,
    > > + .input = { {
    > > + .type = EM28XX_VMUX_COMPOSITE1,
    > > + .vmux = SAA7115_COMPOSITE0,
    > > + .amux = EM28XX_AMUX_AC97_LINE_IN,
    > > + }, {
    > > + .type = EM28XX_VMUX_SVIDEO,
    > > + .vmux = SAA7115_SVIDEO3,
    > > + .amux = EM28XX_AMUX_AC97_LINE_IN,
    > > + } },
    > > + },
    > > };
    > > const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
    > >
    > > Binary files linux-2.6.27.x86_64.orig/drivers/media/video/em28xx/.em28xx-cards.c.swp and linux-2.6.27.x86_64.new/drivers/media/video/em28xx/.em28xx-cards.c.swp differ
    > > diff -urN linux-2.6.27.x86_64.orig/drivers/media/video/em28xx/em28xx.h linux-2.6.27.x86_64.new/drivers/media/video/em28xx/em28xx.h
    > > --- linux-2.6.27.x86_64.orig/drivers/media/video/em28xx/em28xx.h 2008-10-09 18:13:53.000000000 -0400
    > > +++ linux-2.6.27.x86_64.new/drivers/media/video/em28xx/em28xx.h 2009-03-04 15:33:24.000000000 -0500
    > > @@ -97,6 +97,8 @@
    > > #define EM2882_BOARD_PINNACLE_HYBRID_PRO 56
    > > #define EM2883_BOARD_KWORLD_HYBRID_A316 57
    > > #define EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU 58
    > > +#define EM2820_BOARD_PLEXTOR_PX_AV200U 59
    > > +
    > >
    > > /* Limits minimum and default number of buffers */
    > > #define EM28XX_MIN_BUF 4
    > > diff -urN linux-2.6.27.x86_64.orig/Documentation/video4linux/CARDLIST.em28xx linux-2.6.27.x86_64.new/Documentation/video4linux/CARDLIST.em28xx
    > > --- linux-2.6.27.x86_64.orig/Documentation/video4linux/CARDLIST.em28xx 2008-10-09 18:13:53.000000000 -0400
    > > +++ linux-2.6.27.x86_64.new/Documentation/video4linux/CARDLIST.em28xx 2009-03-18 11:15:00.000000000 -0400
    > > @@ -57,3 +57,4 @@
    > > 56 -> Pinnacle Hybrid Pro (2) (em2882) [2304:0226]
    > > 57 -> Kworld PlusTV HD Hybrid 330 (em2883) [eb1a:a316]
    > > 58 -> Compro VideoMate ForYou/Stereo (em2820/em2840) [185b:2041]
    > > + 59 -> Plextor PX-AV200U (em2880)
    > >
    > > --
    >
    > Is this patch incomplete? Where is the registration for the USB ID of
    > the device?

    The patch is complete. This device (as many others) doesn't have unique
    VID/PID, it uses generic eb1a:2821, which is already associated with
    ex28xx (see drivers/media/video/em28xx/em28xx-cards.c:1103)

    Regards,
    Misha.




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