udl(4) patch for SIIG USB 2.0 DVI/VGA Pro support
Hi,
I would like to submit some patches below for the SIIG USB 2.0 DVI/VGA Pro
device support for the udl(4) video driver. You can see actual device here
https://www.siig.com/usb-2-0-to-dvi-vga-pro.html. This has been tested on
both 14.0-ALPHA4 and 15.0-CURRENT in a compiled kernel and in the loadable
module. Either way both are working. There are two files being patched (1)
/usr/src/sys/dev/usb/usbdevs and (2) /usr/src/sys/dev/usb/video/udl.c.
These changes apply for both 14.0-ALPHA4 and 15.0-CURRENT.
root@fbsd14a4:~ # uname -a
FreeBSD fbsd14a4 14.0-ALPHA4 FreeBSD 14.0-ALPHA4 amd64 1400097 #0
stable/14-n265026-4c3f144478d4: Fri Sep 1 05:47:56 UTC 2023
r...@releng1.nyi.freebsd.org:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64
root@fbsd15:~ # uname -a
FreeBSD fbsd15 15.0-CURRENT FreeBSD 15.0-CURRENT i386 150 #0
main-n265091-e04c4b4a369d: Thu Aug 31 03:48:01 UTC 2023
r...@releng3.nyi.freebsd.org:/usr/obj/usr/src/i386.i386/sys/GENERIC i386
root@fbsd14a4:~ # diff -Nur /usr/src/sys/dev/usb/usbdevs.orig
/usr/src/sys/dev/usb/usbdevs
--- /usr/src/sys/dev/usb/usbdevs.orig 2023-09-03 04:16:01.453679000 +0800
+++ /usr/src/sys/dev/usb/usbdevs2023-09-03 09:23:33.848897000 +0800
@@ -1808,6 +1808,7 @@
product DISPLAYLINK M01061 0x01e2 Lenovo DVI
product DISPLAYLINK SWDVI 0x024c SUNWEIT DVI
product DISPLAYLINK NBDOCK 0x0215 VideoHome NBdock1920
+product DISPLAYLINK AN2440D3 0x028f SIIG USB 2.0 DVI/VGA Pro
product DISPLAYLINK LUM70 0x02a9 Lilliput UM-70
product DISPLAYLINK DVI_19 0x0360 USB to DVI-19
product DISPLAYLINK UM7X0 0x401a nanovision MiMo
root@fbsd14a4:~ # diff -Nur /usr/src/sys/dev/usb/video/udl.c.orig
/usr/src/sys/dev/usb/video/udl.c
--- /usr/src/sys/dev/usb/video/udl.c.orig 2023-09-03
04:15:21.204875000 +0800
+++ /usr/src/sys/dev/usb/video/udl.c2023-09-03 09:25:23.893228000 +0800
@@ -179,6 +179,7 @@
{USB_VPI(USB_VENDOR_DISPLAYLINK, USB_PRODUCT_DISPLAYLINK_LT1421,
DLUNK)},
{USB_VPI(USB_VENDOR_DISPLAYLINK, USB_PRODUCT_DISPLAYLINK_ITEC,
DL165)},
{USB_VPI(USB_VENDOR_DISPLAYLINK, USB_PRODUCT_DISPLAYLINK_DVI_19,
DL165)},
+ {USB_VPI(USB_VENDOR_DISPLAYLINK, USB_PRODUCT_DISPLAYLINK_AN2440D3,
DL195)},
Some relevant info below upon detection of the device after patched (only
14.0-ALPHA4 is shown as 15.0-CURRENT is the same). Because the videomode
driver is also a dependency to the udl(4) driver, it is also able to detect
my Dell VGA monitor for available screen resolutions and video modes.
root@fbsd14a4:~ # kldload udl
root@fbsd14a4:~ # kldstat
Id Refs AddressSize Name
1 10 0x8020 1d339a8 kernel
21 0x8261f000 3690 udl.ko
31 0x82623000 5028 videomode.ko
root@fbsd14a4:~ # kldstat -v -n kernel | grep udl
107 udl/fbd
282 uhub/udl
root@fbsd14a4:~ # dmesg
ugen0.2: at usbus0
udl0 on uhub0
udl0: on usbus0
Vendor: [DEL] Dell
Product: [2004] D1918H
Serial number: GC2RW07C8PHX
Manufactured 2019 Week 28
EDID Version 1.3
EDID Comment:
Video Input: 68
Analog
-0.7, 0.0V
Separate syncs
Gamma: 2.20
Max Size: 41 cm x 23 cm
Features: 2a
DPMS active-off
RGB
Preferred timing
Chroma Info:
Red X: 0.635
Red Y: 0.635
Grn X: 0.330
Grn Y: 0.627
Blu X: 0.155
Blu Y: 0.046
Wht X: 0.313
Wht Y: 0.329
Range:
Horizontal: 30 - 83 kHz
Vertical: 56 - 75 Hz
Max Dot Clock: 135 MHz
Video modes:
720x400 @ 70Hz (28320 738 846 900 412 414 449 -H +V)
640x480 @ 60Hz (25175 656 752 800 490 492 525 -H -V)
640x480 @ 75Hz (31500 656 720 840 481 484 500 -H -V)
800x600 @ 60Hz (4 840 968 1056 601 605 628 +H +V)
800x600 @ 75Hz (49500 816 896 1056 601 604 625 +H +V)
1024x768 @ 60Hz (65000 1048 1184 1344 771 777 806 -H -V)
1024x768 @ 75Hz (78750 1040 1136 1312 769 772 800 +H +V)
1280x1024 @ 75Hz (135000 1296 1440 1688 1025 1028 1066 +H +V)
1366x768 @ 60Hz (85500 1436 1579 1792 771 774 798 +H +V)
Preferred mode: 1366x768 @ 60Hz
Number of extension blocks: 0
udl0: Mode selected 1280x1024 @ 75Hz
fbd0 on udl0
root@fbsd14a4:~ # usbconfig -d ugen0.2 dump_device_desc
ugen0.2: at usbus0, cfg=0 md=HOST spd=FULL (12Mbps)
pwr=ON (500mA)
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0110
bDeviceClass = 0x
bDeviceSubClass = 0x
bDeviceProtocol = 0x
bMaxPacketSize0 = 0x0040
idVendor = 0x17e9
idProduct = 0x028f
bcdDevice = 0x0001
iManufacturer = 0x0001
iProduct = 0x0002
iSerialNumber = 0x0003 <111018>
bNumConfigurations = 0x0001
root@fbsd14a4:~ # sysctl -a | grep udl
udl0 on uhub0
udl0: on usbus0
udl0: Mode selected 1280x1024 @ 75Hz
fbd0 on udl0
device udl
hw.usb.udl.fps: 25
hw.usb.udl.debug: 0
dev.fbd.0.%parent: udl0
dev.udl.0.mode: 17
dev.udl.0.mode_force: -1
dev.udl.0.chipid: 4
dev.udl.0.chipid_force: -1
dev.udl.0.%p
Re: udl(4) patch for SIIG USB 2.0 DVI/VGA Pro support
On Tue, Sep 5, 2023 at 11:12 PM Archimedes Gaviola <
archimedes.gavi...@gmail.com> wrote:
> Hi,
>
> I would like to submit some patches below for the SIIG USB 2.0 DVI/VGA Pro
> device support for the udl(4) video driver. You can see actual device here
> https://www.siig.com/usb-2-0-to-dvi-vga-pro.html. This has been tested on
> both 14.0-ALPHA4 and 15.0-CURRENT in a compiled kernel and in the loadable
> module. Either way both are working. There are two files being patched (1)
> /usr/src/sys/dev/usb/usbdevs and (2) /usr/src/sys/dev/usb/video/udl.c.
> These changes apply for both 14.0-ALPHA4 and 15.0-CURRENT.
>
> root@fbsd14a4:~ # uname -a
> FreeBSD fbsd14a4 14.0-ALPHA4 FreeBSD 14.0-ALPHA4 amd64 1400097 #0
> stable/14-n265026-4c3f144478d4: Fri Sep 1 05:47:56 UTC 2023
> r...@releng1.nyi.freebsd.org:/usr/obj/usr/src/amd64.amd64/sys/GENERIC
> amd64
>
> root@fbsd15:~ # uname -a
> FreeBSD fbsd15 15.0-CURRENT FreeBSD 15.0-CURRENT i386 150 #0
> main-n265091-e04c4b4a369d: Thu Aug 31 03:48:01 UTC 2023
> r...@releng3.nyi.freebsd.org:/usr/obj/usr/src/i386.i386/sys/GENERIC i386
>
> root@fbsd14a4:~ # diff -Nur /usr/src/sys/dev/usb/usbdevs.orig
> /usr/src/sys/dev/usb/usbdevs
> --- /usr/src/sys/dev/usb/usbdevs.orig 2023-09-03 04:16:01.453679000 +0800
> +++ /usr/src/sys/dev/usb/usbdevs2023-09-03 09:23:33.848897000 +0800
> @@ -1808,6 +1808,7 @@
> product DISPLAYLINK M01061 0x01e2 Lenovo DVI
> product DISPLAYLINK SWDVI 0x024c SUNWEIT DVI
> product DISPLAYLINK NBDOCK 0x0215 VideoHome NBdock1920
> +product DISPLAYLINK AN2440D3 0x028f SIIG USB 2.0 DVI/VGA Pro
> product DISPLAYLINK LUM70 0x02a9 Lilliput UM-70
> product DISPLAYLINK DVI_19 0x0360 USB to DVI-19
> product DISPLAYLINK UM7X0 0x401a nanovision MiMo
>
> root@fbsd14a4:~ # diff -Nur /usr/src/sys/dev/usb/video/udl.c.orig
> /usr/src/sys/dev/usb/video/udl.c
> --- /usr/src/sys/dev/usb/video/udl.c.orig 2023-09-03
> 04:15:21.204875000 +0800
> +++ /usr/src/sys/dev/usb/video/udl.c2023-09-03 09:25:23.893228000 +0800
> @@ -179,6 +179,7 @@
> {USB_VPI(USB_VENDOR_DISPLAYLINK, USB_PRODUCT_DISPLAYLINK_LT1421,
> DLUNK)},
> {USB_VPI(USB_VENDOR_DISPLAYLINK, USB_PRODUCT_DISPLAYLINK_ITEC,
> DL165)},
> {USB_VPI(USB_VENDOR_DISPLAYLINK, USB_PRODUCT_DISPLAYLINK_DVI_19,
> DL165)},
> + {USB_VPI(USB_VENDOR_DISPLAYLINK, USB_PRODUCT_DISPLAYLINK_AN2440D3,
> DL195)},
>
> Some relevant info below upon detection of the device after patched (only
> 14.0-ALPHA4 is shown as 15.0-CURRENT is the same). Because the videomode
> driver is also a dependency to the udl(4) driver, it is also able to detect
> my Dell VGA monitor for available screen resolutions and video modes.
>
> root@fbsd14a4:~ # kldload udl
> root@fbsd14a4:~ # kldstat
> Id Refs AddressSize Name
> 1 10 0x8020 1d339a8 kernel
> 21 0x8261f000 3690 udl.ko
> 31 0x82623000 5028 videomode.ko
>
> root@fbsd14a4:~ # kldstat -v -n kernel | grep udl
> 107 udl/fbd
> 282 uhub/udl
>
> root@fbsd14a4:~ # dmesg
> ugen0.2: at usbus0
> udl0 on uhub0
> udl0: on usbus0
> Vendor: [DEL] Dell
> Product: [2004] D1918H
> Serial number: GC2RW07C8PHX
> Manufactured 2019 Week 28
> EDID Version 1.3
> EDID Comment:
> Video Input: 68
> Analog
> -0.7, 0.0V
> Separate syncs
> Gamma: 2.20
> Max Size: 41 cm x 23 cm
> Features: 2a
> DPMS active-off
> RGB
> Preferred timing
> Chroma Info:
> Red X: 0.635
> Red Y: 0.635
> Grn X: 0.330
> Grn Y: 0.627
> Blu X: 0.155
> Blu Y: 0.046
> Wht X: 0.313
> Wht Y: 0.329
> Range:
> Horizontal: 30 - 83 kHz
> Vertical: 56 - 75 Hz
> Max Dot Clock: 135 MHz
> Video modes:
> 720x400 @ 70Hz (28320 738 846 900 412 414 449 -H +V)
> 640x480 @ 60Hz (25175 656 752 800 490 492 525 -H -V)
> 640x480 @ 75Hz (31500 656 720 840 481 484 500 -H -V)
> 800x600 @ 60Hz (4 840 968 1056 601 605 628 +H +V)
> 800x600 @ 75Hz (49500 816 896 1056 601 604 625 +H +V)
> 1024x768 @ 60Hz (65000 1048 1184 1344 771 777 806 -H -V)
> 1024x768 @ 75Hz (78750 1040 1136 1312 769 772 800 +H +V)
> 1280x1024 @ 75Hz (135000 1296 1440 1688 1025 1028 1066 +H +V)
> 1366x768 @ 60Hz (85500 1436 1579 1792 771 774 798 +H +V)
> Preferred mode: 1366x768 @ 60Hz
> Number of extension blocks: 0
> udl0: Mode selected 1280x1024 @ 75Hz
> fbd0 on udl0
>
> root@fbsd14a4:~ # usbconfig -d ugen0.2 dump_device_desc
> ugen0.2: at usbus0, cfg=0 md=HOST spd=FULL (12Mbps)
Re: udl(4) patch for SIIG USB 2.0 DVI/VGA Pro support
On Sat, Sep 9, 2023 at 4:45 PM Gary Jennejohn wrote:
> On Sat, 9 Sep 2023 13:25:02 +0800
> Archimedes Gaviola wrote:
>
> > On Tue, Sep 5, 2023 at 11:12?PM Archimedes Gaviola <
> > archimedes.gavi...@gmail.com> wrote:
> >
> > > Hi,
> > >
> > > I would like to submit some patches below for the SIIG USB 2.0 DVI/VGA
> Pro
> > > device support for the udl(4) video driver. You can see actual device
> here
> > > https://www.siig.com/usb-2-0-to-dvi-vga-pro.html. This has been
> tested on
> > > both 14.0-ALPHA4 and 15.0-CURRENT in a compiled kernel and in the
> loadable
> > > module. Either way both are working. There are two files being patched
> (1)
> > > /usr/src/sys/dev/usb/usbdevs and (2) /usr/src/sys/dev/usb/video/udl.c.
> > > These changes apply for both 14.0-ALPHA4 and 15.0-CURRENT.
> > >
> > > root@fbsd14a4:~ # uname -a
> > > FreeBSD fbsd14a4 14.0-ALPHA4 FreeBSD 14.0-ALPHA4 amd64 1400097 #0
> > > stable/14-n265026-4c3f144478d4: Fri Sep 1 05:47:56 UTC 2023
> > > r...@releng1.nyi.freebsd.org:/usr/obj/usr/src/amd64.amd64/sys/GENERIC
> > > amd64
> > >
> > > root@fbsd15:~ # uname -a
> > > FreeBSD fbsd15 15.0-CURRENT FreeBSD 15.0-CURRENT i386 150 #0
> > > main-n265091-e04c4b4a369d: Thu Aug 31 03:48:01 UTC 2023
> > > r...@releng3.nyi.freebsd.org:/usr/obj/usr/src/i386.i386/sys/GENERIC
> i386
> > >
> > > root@fbsd14a4:~ # diff -Nur /usr/src/sys/dev/usb/usbdevs.orig
> > > /usr/src/sys/dev/usb/usbdevs
> > > --- /usr/src/sys/dev/usb/usbdevs.orig 2023-09-03 04:16:01.453679000
> +0800
> > > +++ /usr/src/sys/dev/usb/usbdevs2023-09-03 09:23:33.848897000
> +0800
> > > @@ -1808,6 +1808,7 @@
> > > product DISPLAYLINK M01061 0x01e2 Lenovo DVI
> > > product DISPLAYLINK SWDVI 0x024c SUNWEIT DVI
> > > product DISPLAYLINK NBDOCK 0x0215 VideoHome NBdock1920
> > > +product DISPLAYLINK AN2440D3 0x028f SIIG USB 2.0 DVI/VGA Pro
> > > product DISPLAYLINK LUM70 0x02a9 Lilliput UM-70
> > > product DISPLAYLINK DVI_19 0x0360 USB to DVI-19
> > > product DISPLAYLINK UM7X0 0x401a nanovision MiMo
> > >
> > > root@fbsd14a4:~ # diff -Nur /usr/src/sys/dev/usb/video/udl.c.orig
> > > /usr/src/sys/dev/usb/video/udl.c
> > > --- /usr/src/sys/dev/usb/video/udl.c.orig 2023-09-03
> > > 04:15:21.204875000 +0800
> > > +++ /usr/src/sys/dev/usb/video/udl.c2023-09-03 09:25:23.893228000
> +0800
> > > @@ -179,6 +179,7 @@
> > > {USB_VPI(USB_VENDOR_DISPLAYLINK,
> USB_PRODUCT_DISPLAYLINK_LT1421,
> > > DLUNK)},
> > > {USB_VPI(USB_VENDOR_DISPLAYLINK, USB_PRODUCT_DISPLAYLINK_ITEC,
> > > DL165)},
> > > {USB_VPI(USB_VENDOR_DISPLAYLINK,
> USB_PRODUCT_DISPLAYLINK_DVI_19,
> > > DL165)},
> > > + {USB_VPI(USB_VENDOR_DISPLAYLINK,
> USB_PRODUCT_DISPLAYLINK_AN2440D3,
> > > DL195)},
> > >
> > > Some relevant info below upon detection of the device after patched
> (only
> > > 14.0-ALPHA4 is shown as 15.0-CURRENT is the same). Because the
> videomode
> > > driver is also a dependency to the udl(4) driver, it is also able to
> detect
> > > my Dell VGA monitor for available screen resolutions and video modes.
> > >
> > > root@fbsd14a4:~ # kldload udl
> > > root@fbsd14a4:~ # kldstat
> > > Id Refs AddressSize Name
> > > 1 10 0x8020 1d339a8 kernel
> > > 21 0x8261f000 3690 udl.ko
> > > 31 0x82623000 5028 videomode.ko
> > >
> > > root@fbsd14a4:~ # kldstat -v -n kernel | grep udl
> > > 107 udl/fbd
> > > 282 uhub/udl
> > >
> > > root@fbsd14a4:~ # dmesg
> > > ugen0.2: at usbus0
> > > udl0 on uhub0
> > > udl0: on
> usbus0
> > > Vendor: [DEL] Dell
> > > Product: [2004] D1918H
> > > Serial number: GC2RW07C8PHX
> > > Manufactured 2019 Week 28
> > > EDID Version 1.3
> > > EDID Comment:
> > > Video Input: 68
> > > Analog
> > > -0.7, 0.0V
> > > Separate syncs
> > > Gamma: 2.20
> > > Max Size: 41 cm x 23 cm
> > > Features: 2a
> > > DPMS active-off
> > > RGB
> > > Preferred timing
> > > Chroma Info:
> > > Red X: 0.635
> > > Red Y: 0.635
> > > Grn X: 0.330
> >
Re: udl(4) patch for SIIG USB 2.0 DVI/VGA Pro support
On Sat, Sep 9, 2023 at 6:23 PM Archimedes Gaviola <
archimedes.gavi...@gmail.com> wrote:
>
>
> On Sat, Sep 9, 2023 at 4:45 PM Gary Jennejohn wrote:
>
>> On Sat, 9 Sep 2023 13:25:02 +0800
>> Archimedes Gaviola wrote:
>>
>> > On Tue, Sep 5, 2023 at 11:12?PM Archimedes Gaviola <
>> > archimedes.gavi...@gmail.com> wrote:
>> >
>> > > Hi,
>> > >
>> > > I would like to submit some patches below for the SIIG USB 2.0
>> DVI/VGA Pro
>> > > device support for the udl(4) video driver. You can see actual device
>> here
>> > > https://www.siig.com/usb-2-0-to-dvi-vga-pro.html. This has been
>> tested on
>> > > both 14.0-ALPHA4 and 15.0-CURRENT in a compiled kernel and in the
>> loadable
>> > > module. Either way both are working. There are two files being
>> patched (1)
>> > > /usr/src/sys/dev/usb/usbdevs and (2) /usr/src/sys/dev/usb/video/udl.c.
>> > > These changes apply for both 14.0-ALPHA4 and 15.0-CURRENT.
>> > >
>> > > root@fbsd14a4:~ # uname -a
>> > > FreeBSD fbsd14a4 14.0-ALPHA4 FreeBSD 14.0-ALPHA4 amd64 1400097 #0
>> > > stable/14-n265026-4c3f144478d4: Fri Sep 1 05:47:56 UTC 2023
>> > > r...@releng1.nyi.freebsd.org:/usr/obj/usr/src/amd64.amd64/sys/GENERIC
>> > > amd64
>> > >
>> > > root@fbsd15:~ # uname -a
>> > > FreeBSD fbsd15 15.0-CURRENT FreeBSD 15.0-CURRENT i386 150 #0
>> > > main-n265091-e04c4b4a369d: Thu Aug 31 03:48:01 UTC 2023
>> > > r...@releng3.nyi.freebsd.org:/usr/obj/usr/src/i386.i386/sys/GENERIC
>> i386
>> > >
>> > > root@fbsd14a4:~ # diff -Nur /usr/src/sys/dev/usb/usbdevs.orig
>> > > /usr/src/sys/dev/usb/usbdevs
>> > > --- /usr/src/sys/dev/usb/usbdevs.orig 2023-09-03 04:16:01.453679000
>> +0800
>> > > +++ /usr/src/sys/dev/usb/usbdevs2023-09-03 09:23:33.848897000
>> +0800
>> > > @@ -1808,6 +1808,7 @@
>> > > product DISPLAYLINK M01061 0x01e2 Lenovo DVI
>> > > product DISPLAYLINK SWDVI 0x024c SUNWEIT DVI
>> > > product DISPLAYLINK NBDOCK 0x0215 VideoHome NBdock1920
>> > > +product DISPLAYLINK AN2440D3 0x028f SIIG USB 2.0 DVI/VGA Pro
>> > > product DISPLAYLINK LUM70 0x02a9 Lilliput UM-70
>> > > product DISPLAYLINK DVI_19 0x0360 USB to DVI-19
>> > > product DISPLAYLINK UM7X0 0x401a nanovision MiMo
>> > >
>> > > root@fbsd14a4:~ # diff -Nur /usr/src/sys/dev/usb/video/udl.c.orig
>> > > /usr/src/sys/dev/usb/video/udl.c
>> > > --- /usr/src/sys/dev/usb/video/udl.c.orig 2023-09-03
>> > > 04:15:21.204875000 +0800
>> > > +++ /usr/src/sys/dev/usb/video/udl.c2023-09-03 09:25:23.893228000
>> +0800
>> > > @@ -179,6 +179,7 @@
>> > > {USB_VPI(USB_VENDOR_DISPLAYLINK,
>> USB_PRODUCT_DISPLAYLINK_LT1421,
>> > > DLUNK)},
>> > > {USB_VPI(USB_VENDOR_DISPLAYLINK, USB_PRODUCT_DISPLAYLINK_ITEC,
>> > > DL165)},
>> > > {USB_VPI(USB_VENDOR_DISPLAYLINK,
>> USB_PRODUCT_DISPLAYLINK_DVI_19,
>> > > DL165)},
>> > > + {USB_VPI(USB_VENDOR_DISPLAYLINK,
>> USB_PRODUCT_DISPLAYLINK_AN2440D3,
>> > > DL195)},
>> > >
>> > > Some relevant info below upon detection of the device after patched
>> (only
>> > > 14.0-ALPHA4 is shown as 15.0-CURRENT is the same). Because the
>> videomode
>> > > driver is also a dependency to the udl(4) driver, it is also able to
>> detect
>> > > my Dell VGA monitor for available screen resolutions and video modes.
>> > >
>> > > root@fbsd14a4:~ # kldload udl
>> > > root@fbsd14a4:~ # kldstat
>> > > Id Refs AddressSize Name
>> > > 1 10 0x8020 1d339a8 kernel
>> > > 21 0x8261f000 3690 udl.ko
>> > > 31 0x82623000 5028 videomode.ko
>> > >
>> > > root@fbsd14a4:~ # kldstat -v -n kernel | grep udl
>> > > 107 udl/fbd
>> > > 282 uhub/udl
>> > >
>> > > root@fbsd14a4:~ # dmesg
>> > > ugen0.2: at usbus0
>> > > udl0 on uhub0
>> > > udl0: on
>> usbus0
>> > > Vendor: [DEL] Dell
>> > > Product: [2004] D1918H
>> > > Serial number: GC2RW07C8PHX
>> > > Manufactured 2019 Week 28
>> > > EDID Version 1.3
>&g
Re: udl(4) patch for SIIG USB 2.0 DVI/VGA Pro support
On Sun, Sep 10, 2023 at 12:09 AM Gary Jennejohn wrote: > On Sat, 9 Sep 2023 22:07:46 +0800 > Archimedes Gaviola wrote: > > > On Sat, Sep 9, 2023 at 6:23?PM Archimedes Gaviola < > > archimedes.gavi...@gmail.com> wrote: > > > > [big SNIP] > > > Hi Gary, > > > > I already posted the patch here https://reviews.freebsd.org/D41798 > however, > > submission requires reviewers. Any idea who should be the designated > > reviewers for this? > > > > Unfortunately, the original USB maintainer. Hans Petter Selasky, died > recently. > > But I see that ste...@freebsd.org did a few USB commits in August, so he > may be a candidate. > > -- > Gary Jennejohn > Hi Gary, Oh I'm sorry to hear that, I can't believe that he passed away. Last year I was able to interface with him, he helped me with my USB printer. Sigh, based on the email thread that we have, I know he's a good person. God bless and rest in peace to Hans, he will be missed. I will add ste...@freebsd.org and communicate with him. Again, thank you so much for the help. Regards, Archimedes
