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#1 2009-04-22 16:14:16
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- Registered: 2009-04-22
- Posts: 7
Trouble with Microdia Sonix USB 2.0 Camera
I have MSI PR210 notebook with built-in webcam based on Microdia chipset. I installed Arch 2009.2 x86_64 and got pacman -Syu.
# uname -a
Linux msi-book 2.6.29-ARCH #1 SMP PREEMPT Wed Apr 8 12:39:28 CEST 2009 x86_64 AMD Turion(tm) 64 X2 Mobile Technology TL-56 AuthenticAMD GNU/Linux# lsusb
Bus 001 Device 006: ID 0c45:62c0 Microdia Sonix USB 2.0 Camera# dmesg | tail
usb 1-3: new high speed USB device using ehci_hcd and address 8
usb 1-3: configuration #1 chosen from 1 choice
uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0c45:62c0)
uvcvideo: No valid video chain found.# lsusb
Bus 001 Device 006: ID 0c45:62c0 Microdia Sonix USB 2.0 Camera# lsmod
Module Size Used by
radeon 152384 2
drm 168800 3 radeon
ext2 72544 1
btusb 14180 0
bluetooth 58788 1 btusb
sr_mod 16804 0
cdrom 37832 1 sr_mod
uvcvideo 63644 0
ata_generic 5908 0
ide_pci_generic 4660 0
joydev 12160 0
videodev 43360 1 uvcvideo
v4l1_compat 15348 2 uvcvideo,videodev
v4l2_compat_ioctl32 10896 1 videodev
pata_acpi 5168 0
atiixp 4308 0
snd_seq_oss 33696 0
snd_seq_midi_event 7248 1 snd_seq_oss
snd_seq 56672 4 snd_seq_oss,snd_seq_midi_event
snd_seq_device 7236 2 snd_seq_oss,snd_seq
ide_core 112036 2 ide_pci_generic,atiixp
snd_hda_codec_atihdmi 3984 1
arc4 1968 2
ohci_hcd 25836 0
snd_hda_codec_realtek 255828 1
ecb 3088 2
i2c_piix4 10528 0
snd_hda_intel 29352 3
sdhci_pci 8368 0
sdhci 18132 1 sdhci_pci
snd_pcm_oss 43424 0
snd_mixer_oss 16880 1 snd_pcm_oss
ehci_hcd 39612 0
ath5k 117428 0
snd_hda_codec 67696 3 snd_hda_codec_atihdmi,snd_hda_codec_realtek,snd_hda_intel
psmouse 54764 0
pcspkr 2800 0
snd_hwdep 8568 1 snd_hda_codec
i2c_core 24032 2 drm,i2c_piix4
mmc_core 52384 1 sdhci
snd_pcm 81176 3 snd_hda_intel,snd_pcm_oss,snd_hda_codec
serio_raw 6132 0
usbcore 161488 5 btusb,uvcvideo,ohci_hcd,ehci_hcd
k8temp 5328 0
pata_atiixp 5808 0
snd_timer 22688 2 snd_seq,snd_pcm
mac80211 177608 1 ath5k
snd 66504 17 snd_seq_oss,snd_seq,snd_seq_device,snd_hda_codec_realtek,snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer
soundcore 7584 1 snd
snd_page_alloc 9728 2 snd_hda_intel,snd_pcm
led_class 4344 2 sdhci,ath5k
video 20132 0
cfg80211 41184 2 ath5k,mac80211
output 3120 1 video
sg 29664 0
r8169 37748 0
mii 5200 1 r8169
shpchp 36204 0
pci_hotplug 31040 1 shpchp
evdev 11616 10
thermal 18896 0
fan 5240 0
button 7312 0
battery 12504 0
ac 4984 0
cpufreq_ondemand 8352 1
cpufreq_conservative 7736 0
cpufreq_userspace 3732 0
cpufreq_powersave 1712 0
powernow_k8 14484 1
freq_table 4144 2 cpufreq_ondemand,powernow_k8
processor 44712 2 thermal,powernow_k8
rtc_cmos 12056 0
rtc_core 20100 1 rtc_cmos
rtc_lib 2864 1 rtc_core
ext3 140800 2
jbd 54104 1 ext3
mbcache 8148 2 ext2,ext3
sd_mod 27528 5
ahci 36128 4
libata 175468 4 ata_generic,pata_acpi,pata_atiixp,ahci
scsi_mod 117784 4 sr_mod,sg,sd_mod,libataI have no any /dev/video* and webcam doesn't work. Where to dig?
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#2 2009-04-23 11:29:52
- pendor
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- From: Tucumán - Argentina
- Registered: 2008-09-24
- Posts: 130
Re: Trouble with Microdia Sonix USB 2.0 Camera
IIRC, that camera worked almost (almost!) out-of-the-box on my MSI VR430, supported (as expected) by the uvcvideo module.
I think I installed v4l (#pacman -S libv4l) and xawtv and that was all. Mplayer is slightly better, tho.
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#3 2009-04-24 15:04:46
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- Registered: 2009-04-22
- Posts: 7
Re: Trouble with Microdia Sonix USB 2.0 Camera
I've just reinstalled my arch system. It seems, than webcam doesn't work with kernel26-2.6.29. Now I use 2.6.28-ARCH from arch 2009.2 x86_64, no problems. There is /dev/video* and xawtv works. Fantastic...
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#4 2009-04-24 20:06:04
- pendor
- Member
- From: Tucumán - Argentina
- Registered: 2008-09-24
- Posts: 130
Re: Trouble with Microdia Sonix USB 2.0 Camera
That´s weird, I´m with the latest kernel (2.6.29.1-4 I think) on Arch64 and the webcam (that seems to be the same model of the one in your laptop) is working as usual on my MSI VR340.
With xawtv and mplayer (xawtv has issues with fullscreen mode).
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#5 2009-04-27 18:25:01
- petr.gansel
- Member
- From: Czech
- Registered: 2008-08-17
- Posts: 13
Re: Trouble with Microdia Sonix USB 2.0 Camera
I have discovered the same problem with webcam...
I don't use webcam frequently but it used to work properly
Linux ghost 2.6.29-ARCH #1 SMP PREEMPT Fri Apr 17 12:46:01 UTC 2009 i686 Intel(R) Core(TM)2 Duo CPU T7300 @ 2.00GHz GenuineIntel GNU/Linux
Bus 002 Device 007: ID 0c45:62c0 Microdia
usb 2-1: new high speed USB device using ehci_hcd and address 7
usb 2-1: configuration #1 chosen from 1 choice
uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0c45:62c0)
uvcvideo: No valid video chain found.
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#6 2009-04-28 00:38:42
- pendor
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- From: Tucumán - Argentina
- Registered: 2008-09-24
- Posts: 130
Re: Trouble with Microdia Sonix USB 2.0 Camera
I use Arch64, but that shouldn't be a difference (or it does?).
The kernel version is the same, hardware (besides camera) looks very similar.
From "lsusb -v":
Bus 002 Device 003: ID 0c45:62c0 Microdia Sonix USB 2.0 Camera
And it's working.
No idea what to say...
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#7 2009-05-08 05:10:23
- slimmer
- Member
- From: Bulgaria
- Registered: 2008-11-23
- Posts: 10
Re: Trouble with Microdia Sonix USB 2.0 Camera
I'm on x86_64 with Arch64 too. Since 2.6.29 it doesn't work with the same symptoms... no ideas how to solve this too...
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#8 2009-05-08 12:13:44
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- Registered: 2009-04-22
- Posts: 7
Re: Trouble with Microdia Sonix USB 2.0 Camera
I've just saw package "gui-microdia-git" in AUR, it depends on kernel26-2.6.29.2-1. Is it our answer? Can anybody check this out?
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#9 2009-05-09 05:32:11
- slimmer
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- From: Bulgaria
- Registered: 2008-11-23
- Posts: 10
Re: Trouble with Microdia Sonix USB 2.0 Camera
For me not. This is a gui for configuring microdia-git driver options I think. With this driver my cam doesn't work too... It isn't even recognized (it's not in the supported cams list).
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#10 2009-05-19 18:35:38
- slimmer
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- From: Bulgaria
- Registered: 2008-11-23
- Posts: 10
Re: Trouble with Microdia Sonix USB 2.0 Camera
There is some hope:
http://developer.berlios.de/support/?fu … up_id=5681
Let's hope it does get to us soon...
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#11 2009-05-20 07:17:41
- slimmer
- Member
- From: Bulgaria
- Registered: 2008-11-23
- Posts: 10
Re: Trouble with Microdia Sonix USB 2.0 Camera
I've adapted the patch to kernel 2.6.29.3 and compiled the module (on a customized vanilla 2.6.29.3 kernel). Now it loads fine, creates /dev/video0 and works. If anyone is able to make a PKGBUILD to build only the uvcvideo module, please do so, I just don't have enough time right now. Let's hope the developers of uvc include this soon.
My adapted microdia.patch:
linux/drivers/media/video/uvc/uvc_driver.c | 24 ++++++++++++++++++++----
linux/drivers/media/video/uvc/uvcvideo.h | 1 +
2 files changed, 21 insertions(+), 4 deletions(-)
Index: linux/drivers/media/video/uvc/uvc_driver.c
===================================================================
--- linux.orig/drivers/media/video/uvc/uvc_driver.c 2009-05-16 14:05:25.000000000 +0200
+++ linux/drivers/media/video/uvc/uvc_driver.c 2009-05-16 14:27:39.000000000 +0200
@@ -292,6 +292,7 @@
unsigned char *_buffer;
unsigned int interval;
unsigned int i, n;
+ unsigned int format_frame;
int _buflen;
__u8 ftype;
@@ -416,8 +417,9 @@
/* Count the number of frame descriptors to test the bFrameIndex
* field when parsing the descriptors. We can't rely on the
* bNumFrameDescriptors field as some cameras don't initialize it
- * properly.
+ * properly, but save previous value for quirks case.
*/
+ format_frame = format->nframes;
for (_buflen = buflen, _buffer = buffer;
_buflen > 2 && _buffer[2] == ftype;
_buflen -= _buffer[0], _buffer += _buffer[0])
@@ -446,11 +448,15 @@
"interface %d frame index %u out of range\n",
dev->udev->devnum, alts->desc.bInterfaceNumber,
buffer[3]);
- return -EINVAL;
+ if(!dev->quirks & UVC_QUIRK_IGNORE_VSI_IDX_OOR)
+ return -EINVAL;
+ uvc_trace(UVC_TRACE_DESCR, "UVC_QUIRK_IGNORE_VSI_IDX_OOR supplying %d\n",
+ format_frame);
+ frame = &format->frame[format_frame];
+ } else {
+ frame = &format->frame[buffer[3] - 1];
}
- frame = &format->frame[buffer[3] - 1];
-
frame->bFrameIndex = buffer[3];
frame->bmCapabilities = buffer[4];
frame->wWidth = get_unaligned_le16(&buffer[5]);
@@ -507,6 +513,7 @@
10000000/frame->dwDefaultFrameInterval,
(100000000/frame->dwDefaultFrameInterval)%10);
+ format_frame++;
buflen -= buffer[0];
buffer += buffer[0];
}
@@ -1966,6 +1973,15 @@
.driver_info = UVC_QUIRK_PROBE_MINMAX
| UVC_QUIRK_IGNORE_SELECTOR_UNIT
| UVC_QUIRK_PRUNE_CONTROLS },
+ /* Microdia Pavilion Webcam */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x0c45,
+ .idProduct = 0x62c0,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_IGNORE_VSI_IDX_OOR},
/* Generic USB Video Class */
{ USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, 0) },
{}
Index: linux/drivers/media/video/uvc/uvcvideo.h
===================================================================
--- linux.orig/drivers/media/video/uvc/uvcvideo.h 2009-05-16 14:05:25.000000000 +0200
+++ linux/drivers/media/video/uvc/uvcvideo.h 2009-05-16 14:06:52.000000000 +0200
@@ -317,6 +317,7 @@
#define UVC_QUIRK_IGNORE_SELECTOR_UNIT 0x00000020
#define UVC_QUIRK_PRUNE_CONTROLS 0x00000040
+#define UVC_QUIRK_IGNORE_VSI_IDX_OOR 0x00000100
/* Format flags */
#define UVC_FMT_FLAG_COMPRESSED 0x00000001
#define UVC_FMT_FLAG_STREAM 0x00000002Have fun
P.s. Works on 2.6.29.4 too (maybe on all 2.6.29's).
Last edited by slimmer (2009-05-20 08:14:27)
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#12 2009-05-20 12:53:12
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- Posts: 7
Re: Trouble with Microdia Sonix USB 2.0 Camera
slimmer, great respect!
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#13 2009-05-20 16:17:19
- slimmer
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- From: Bulgaria
- Registered: 2008-11-23
- Posts: 10
Re: Trouble with Microdia Sonix USB 2.0 Camera
Respect to the man that has found out what's the problem, I've just made it compatible with kernel 2.6.29. I still hope that someone will make a PKGBUILD for uvcvideo module only to make it easier for distribution until the changes become reality in the official source.
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#14 2009-05-28 18:55:41
- slimmer
- Member
- From: Bulgaria
- Registered: 2008-11-23
- Posts: 10
Re: Trouble with Microdia Sonix USB 2.0 Camera
This one is for kernel 2.6.30. I've tested it with the kernel26-git from the AUR. Here's how:
1. "yaourt -Rd kernel26-firmware"
2. "yaourt -S kernel26-firmware-git"
3. Extract the tar to a newly created dir (e.g. /home/user/kernel26-git).
4. Create a directory named patches in the same directory and make a text file named microdia.patch. Copy in it the source from below.
5. Download the dependencies (git gcc make...).
6. Optional: Copy the config file as config.saved.<arch> (e.g. config.saved.x86_64) if you have a customised kernel.
7. Run "makepkg" and do not make any changes to the configuration of the kernel if you don't know what you are doing (just press exit 
).
8. Install the resulting package.
9. Edit /boot/grub/menu.lst - copy the section for Arch's kernel and just add:
title Arch Linux GIT Kernel
root (hd0,0)
kernel /boot/vmlinuz26-git root=/dev/disk/by-uuid/9ec9cf83-81d0-4b45-9b88-ecaf9eaa04ff ro vga=0x323 quiet
initrd /boot/kernel26-git.imgWARNING - I recommend to copy your own section, cause it's system-specific. Just add -git to vmlinuz26 and kernel26!!!
10. Reboot and pray .
microdia-2.6.30.patch:
diff -crB linux-2.6.git-build/drivers/media/video/uvc/uvc_driver.c linux-2.6.git-build/drivers/media/video/uvco/uvc_driver.c
*** linux-2.6.git-build/drivers/media/video/uvc/uvc_driver.c 2009-05-28 09:18:44.000000000 +0300
--- linux-2.6.git-build/drivers/media/video/uvco/uvc_driver.c 2009-05-28 09:16:50.000000000 +0300
***************
*** 292,297 ****
--- 292,298 ----
unsigned char *_buffer;
unsigned int interval;
unsigned int i, n;
+ unsigned int format_frame;
int _buflen;
__u8 ftype;
***************
*** 416,423 ****
/* Count the number of frame descriptors to test the bFrameIndex
* field when parsing the descriptors. We can't rely on the
* bNumFrameDescriptors field as some cameras don't initialize it
! * properly.
*/
for (_buflen = buflen, _buffer = buffer;
_buflen > 2 && _buffer[2] == ftype;
_buflen -= _buffer[0], _buffer += _buffer[0])
--- 417,425 ----
/* Count the number of frame descriptors to test the bFrameIndex
* field when parsing the descriptors. We can't rely on the
* bNumFrameDescriptors field as some cameras don't initialize it
! * properly, but save previous value for quirks case.
*/
+ format_frame = format->nframes;
for (_buflen = buflen, _buffer = buffer;
_buflen > 2 && _buffer[2] == ftype;
_buflen -= _buffer[0], _buffer += _buffer[0])
***************
*** 446,456 ****
"interface %d frame index %u out of range\n",
dev->udev->devnum, alts->desc.bInterfaceNumber,
buffer[3]);
! return -EINVAL;
}
- frame = &format->frame[buffer[3] - 1];
-
frame->bFrameIndex = buffer[3];
frame->bmCapabilities = buffer[4];
frame->wWidth = get_unaligned_le16(&buffer[5]);
--- 448,462 ----
"interface %d frame index %u out of range\n",
dev->udev->devnum, alts->desc.bInterfaceNumber,
buffer[3]);
! if(!dev->quirks & UVC_QUIRK_IGNORE_VSI_IDX_OOR)
! return -EINVAL;
! uvc_trace(UVC_TRACE_DESCR, "UVC_QUIRK_IGNORE_VSI_IDX_OOR supplying %d\n",
! format_frame);
! frame = &format->frame[format_frame];
! } else {
! frame = &format->frame[buffer[3] - 1];
}
frame->bFrameIndex = buffer[3];
frame->bmCapabilities = buffer[4];
frame->wWidth = get_unaligned_le16(&buffer[5]);
***************
*** 506,512 ****
frame->wWidth, frame->wHeight,
10000000/frame->dwDefaultFrameInterval,
(100000000/frame->dwDefaultFrameInterval)%10);
!
buflen -= buffer[0];
buffer += buffer[0];
}
--- 512,519 ----
frame->wWidth, frame->wHeight,
10000000/frame->dwDefaultFrameInterval,
(100000000/frame->dwDefaultFrameInterval)%10);
!
! format_frame++;
buflen -= buffer[0];
buffer += buffer[0];
}
***************
*** 1967,1972 ****
--- 1974,1988 ----
.driver_info = UVC_QUIRK_PROBE_MINMAX
| UVC_QUIRK_IGNORE_SELECTOR_UNIT
| UVC_QUIRK_PRUNE_CONTROLS },
+ /* Microdia Pavilion Webcam */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x0c45,
+ .idProduct = 0x62c0,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_IGNORE_VSI_IDX_OOR},
/* Generic USB Video Class */
{ USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, 0) },
{}
diff -crB linux-2.6.git-build/drivers/media/video/uvc/uvcvideo.h linux-2.6.git-build/drivers/media/video/uvco/uvcvideo.h
*** linux-2.6.git-build/drivers/media/video/uvc/uvcvideo.h 2009-05-28 09:18:44.000000000 +0300
--- linux-2.6.git-build/drivers/media/video/uvco/uvcvideo.h 2009-05-28 08:31:19.000000000 +0300
***************
*** 315,320 ****
--- 315,321 ----
#define UVC_QUIRK_IGNORE_SELECTOR_UNIT 0x00000020
#define UVC_QUIRK_PRUNE_CONTROLS 0x00000040
#define UVC_QUIRK_FIX_BANDWIDTH 0x00000080
+ #define UVC_QUIRK_IGNORE_VSI_IDX_OOR 0x00000100
/* Format flags */
#define UVC_FMT_FLAG_COMPRESSED 0x00000001I hope that I haven't missed something. Btw 2.6.30 works better than 2.6.29 for me. Good luck. Feel free to comment if something is not clear or is wrong.
p.s. Of course you can use yaourt for kernel26-git too, just copy the patch to /var/abs/local/yaourtbuild/kernel26-git/patches before compilation.
Last edited by slimmer (2009-05-28 19:06:09)
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#15 2009-06-22 04:58:50
- slimmer
- Member
- From: Bulgaria
- Registered: 2008-11-23
- Posts: 10
Re: Trouble with Microdia Sonix USB 2.0 Camera
I write just to inform you that the author of the uvc driver has made a correction. He asked me to test it and it worked. It will be present in 2.6.31. Until then you can use this one as a workaround. Below is his patch for 2.6.30 that is going to be in 2.6.31:
--- a/linux/drivers/media/video/uvc/uvc_driver.c Fri Mar 27 14:46:49 2009 +0100
+++ b/linux/drivers/media/video/uvc/uvc_driver.c Wed May 06 17:30:30 2009 +0200
@@ -289,10 +289,8 @@ static int uvc_parse_format(struct uvc_d
struct uvc_format_desc *fmtdesc;
struct uvc_frame *frame;
const unsigned char *start = buffer;
- unsigned char *_buffer;
unsigned int interval;
unsigned int i, n;
- int _buflen;
__u8 ftype;
format->type = buffer[2];
@@ -413,20 +411,11 @@ static int uvc_parse_format(struct uvc_d
buflen -= buffer[0];
buffer += buffer[0];
- /* Count the number of frame descriptors to test the bFrameIndex
- * field when parsing the descriptors. We can't rely on the
- * bNumFrameDescriptors field as some cameras don't initialize it
- * properly.
- */
- for (_buflen = buflen, _buffer = buffer;
- _buflen > 2 && _buffer[2] == ftype;
- _buflen -= _buffer[0], _buffer += _buffer[0])
- format->nframes++;
-
/* Parse the frame descriptors. Only uncompressed, MJPEG and frame
* based formats have frame descriptors.
*/
while (buflen > 2 && buffer[2] == ftype) {
+ frame = &format->frame[format->nframes];
if (ftype != VS_FRAME_FRAME_BASED)
n = buflen > 25 ? buffer[25] : 0;
else
@@ -440,16 +429,6 @@ static int uvc_parse_format(struct uvc_d
alts->desc.bInterfaceNumber);
return -EINVAL;
}
-
- if (buffer[3] - 1 >= format->nframes) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
- "interface %d frame index %u out of range\n",
- dev->udev->devnum, alts->desc.bInterfaceNumber,
- buffer[3]);
- return -EINVAL;
- }
-
- frame = &format->frame[buffer[3] - 1];
frame->bFrameIndex = buffer[3];
frame->bmCapabilities = buffer[4];
@@ -507,6 +486,7 @@ static int uvc_parse_format(struct uvc_d
10000000/frame->dwDefaultFrameInterval,
(100000000/frame->dwDefaultFrameInterval)%10);
+ format->nframes++;
buflen -= buffer[0];
buffer += buffer[0];
}Last edited by slimmer (2009-06-22 05:02:56)
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#16 2009-07-28 16:37:19
- kandalf
- Member
- Registered: 2007-06-10
- Posts: 31
Re: Trouble with Microdia Sonix USB 2.0 Camera
Hi everybody,
I tried to use the updated patch for 2.6.30 but it failed to apply hunks.
What I did, since it is a small patch, was:
1 - Copy the drivers/media/video/uvc/uvc_driver.c to a temp location
2 - Modify the file with the same modifications that are in the previous patch
3 - Create a new patch with diff -c in a new file (microdia.patch)
4 - Modify the PKGBUILD to include this patch in the sources list
5 - Modify the PKGBUILD to apply the patch after the patch from Arch
6 - Run makepkg
7 - Install the new kernel
As a recommendation, I'd suggest to modify the image name on the PKGBUILD file and add a new entry on the bootloader menu so you don't loose you working kernel if something goes wrong.
Here are my PKGBUILD and patch files
# $Id: PKGBUILD 46779 2009-07-20 06:02:41Z tpowa $
# Maintainer: Tobias Powalowski <tpowa@archlinux.org>
# Maintainer: Thomas Baechler <thomas@archlinux.org>
#pkgname=kernel26 # Build stock -ARCH kernel
pkgname=kernel26-uvc # Build kernel with a different name
_kernelname=${pkgname#kernel26}
_basekernel=2.6.30
pkgver=${_basekernel}.2
pkgrel=1
_patchname="patch-${pkgver}-${pkgrel}-ARCH"
pkgdesc="The Linux Kernel and modules"
arch=(i686 x86_64)
license=('GPL2')
groups=('base')
url="http://www.kernel.org"
backup=(etc/mkinitcpio.d/${pkgname}.preset)
depends=('coreutils' 'kernel26-firmware>=2.6.30' 'module-init-tools' 'mkinitcpio>=0.5.20')
# pwc, ieee80211 and hostap-driver26 modules are included in kernel26 now
# nforce package support was abandoned by nvidia, kernel modules should cover everything now.
# kernel24 support is dropped since glibc24
replaces=('kernel24' 'kernel24-scsi' 'kernel26-scsi'
'alsa-driver' 'ieee80211' 'hostap-driver26'
'pwc' 'nforce' 'squashfs' 'unionfs' 'ivtv'
'zd1211' 'kvm-modules' 'iwlwifi' 'rt2x00-cvs'
'gspcav1' 'atl2' 'wlan-ng26' 'aufs' 'rt2500')
install=kernel26.install
source=(ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-$_basekernel.tar.bz2
ftp://ftp.archlinux.org/other/kernel26/${_patchname}.bz2
# the main kernel config files
config config.x86_64 microdia.patch
# standard config files for mkinitcpio ramdisk
kernel26.preset)
optdepends=('crda: to set the correct wireless channels of your country')
md5sums=('7a80058a6382e5108cdb5554d1609615'
'047230e4ebb44bf37e7f5306a9c87697'
'999272ccb838e6e61d03463cd52d1ad4'
'8a7e6e4157d33bd34ba31049a55e9777'
'25584700a0a679542929c4bed31433b6')
build() {
KARCH=x86
cd ${srcdir}/linux-$_basekernel
# Add -ARCH patches
# See http://projects.archlinux.org/git/?p=linux-2.6-ARCH.git;a=summary
patch -Np1 -i ${srcdir}/${_patchname} || return 1
patch -Np1 -i ${srcdir}/microdia.patch || return 1
if [ "$CARCH" = "x86_64" ]; then
cat ../config.x86_64 >./.config
else
cat ../config >./.config
fi
if [ "${_kernelname}" != "" ]; then
sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"${_kernelname}\"|g" ./.config
fi
# get kernel version
make prepare
_kernver="$(make kernelrelease)"
# load configuration
# Configure the kernel. Replace the line below with one of your choice.
#make menuconfig # CLI menu for configuration
#make xconfig # X-based configuration
#make oldconfig # using old config from previous kernel version
# ... or manually edit .config
####################
# stop here
# this is useful to configure the kernel
#msg "Stopping build"
#return 1
####################
yes "" | make config
# build!
make bzImage modules || return 1
mkdir -p ${pkgdir}/{lib/modules,boot}
make INSTALL_MOD_PATH=${pkgdir} modules_install || return 1
cp System.map ${pkgdir}/boot/System.map26${_kernelname}
cp arch/$KARCH/boot/bzImage ${pkgdir}/boot/vmlinuz26${_kernelname}
install -D -m644 Makefile \
${pkgdir}/usr/src/linux-${_kernver}/Makefile
install -D -m644 kernel/Makefile \
${pkgdir}/usr/src/linux-${_kernver}/kernel/Makefile
install -D -m644 .config \
${pkgdir}/usr/src/linux-${_kernver}/.config
mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/include
for i in acpi asm-{generic,x86} config linux math-emu media net pcmcia scsi sound trace video; do
cp -a include/$i ${pkgdir}/usr/src/linux-${_kernver}/include/
done
# copy arch includes for external modules
mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/arch/x86
cp -a arch/x86/include ${pkgdir}/usr/src/linux-${_kernver}/arch/x86/
# copy files necessary for later builds, like nvidia and vmware
cp Module.symvers ${pkgdir}/usr/src/linux-${_kernver}
cp -a scripts ${pkgdir}/usr/src/linux-${_kernver}
# fix permissions on scripts dir
chmod og-w -R ${pkgdir}/usr/src/linux-${_kernver}/scripts
#mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/.tmp_versions
mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/kernel
cp arch/$KARCH/Makefile ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/
if [ "$CARCH" = "i686" ]; then
cp arch/$KARCH/Makefile_32.cpu ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/
fi
cp arch/$KARCH/kernel/asm-offsets.s ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/kernel/
# add headers for lirc package
mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video
cp drivers/media/video/*.h ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video/
for i in bt8xx cpia2 cx25840 cx88 em28xx et61x251 pwc saa7134 sn9c102 usbvideo zc0301; do
mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video/$i
cp -a drivers/media/video/$i/*.h ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video/$i
done
# add docbook makefile
install -D -m644 Documentation/DocBook/Makefile \
${pkgdir}/usr/src/linux-${_kernver}/Documentation/DocBook/Makefile
# add dm headers
mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/md
cp drivers/md/*.h ${pkgdir}/usr/src/linux-${_kernver}/drivers/md
# add inotify.h
mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/include/linux
cp include/linux/inotify.h ${pkgdir}/usr/src/linux-${_kernver}/include/linux/
# add wireless headers
mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/net/mac80211/
cp net/mac80211/*.h ${pkgdir}/usr/src/linux-${_kernver}/net/mac80211/
# add dvb headers for external modules
# in reference to:
# http://bugs.archlinux.org/task/9912
mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/dvb-core
cp drivers/media/dvb/dvb-core/*.h ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/dvb-core/
# add dvb headers for external modules
# in reference to:
# http://bugs.archlinux.org/task/11194
mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/include/config/dvb/
cp include/config/dvb/*.h ${pkgdir}/usr/src/linux-${_kernver}/include/config/dvb/
# add dvb headers for http://mcentral.de/hg/~mrec/em28xx-new
# in reference to:
# http://bugs.archlinux.org/task/13146
mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/
cp drivers/media/dvb/frontends/lgdt330x.h ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/
cp drivers/media/video/msp3400-driver.h ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/
# add xfs and shmem for aufs building
mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/fs/xfs
mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/mm
cp fs/xfs/xfs_sb.h ${pkgdir}/usr/src/linux-${_kernver}/fs/xfs/xfs_sb.h
# add headers vor virtualbox
# in reference to:
# http://bugs.archlinux.org/task/14568
cp -a include/drm $pkgdir/usr/src/linux-${_kernver}/include/
# add headers for broadcom wl
# in reference to:
# http://bugs.archlinux.org/task/14568
cp -a include/trace $pkgdir/usr/src/linux-${_kernver}/include/
# add vmlinux
cp vmlinux ${pkgdir}/usr/src/linux-${_kernver}
# copy in Kconfig files
for i in `find . -name "Kconfig*"`; do
mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/`echo $i | sed 's|/Kconfig.*||'`
cp $i ${pkgdir}/usr/src/linux-${_kernver}/$i
done
cd ${pkgdir}/usr/src/linux-${_kernver}/include && ln -s asm-$KARCH asm
chown -R root.root ${pkgdir}/usr/src/linux-${_kernver}
find ${pkgdir}/usr/src/linux-${_kernver} -type d -exec chmod 755 {} \;
cd ${pkgdir}/lib/modules/${_kernver} && \
(rm -f source build; ln -sf ../../../usr/src/linux-${_kernver} build)
# install fallback mkinitcpio.conf file and preset file for kernel
install -m644 -D ${srcdir}/kernel26.preset ${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset || return 1
# set correct depmod command for install
sed \
-e "s/KERNEL_NAME=.*/KERNEL_NAME=${_kernelname}/g" \
-e "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/g" \
-i $startdir/kernel26.install
sed \
-e "s|source .*|source /etc/mkinitcpio.d/kernel26${_kernelname}.kver|g" \
-e "s|default_image=.*|default_image=\"/boot/${pkgname}.img\"|g" \
-e "s|fallback_image=.*|fallback_image=\"/boot/${pkgname}-fallback.img\"|g" \
-i ${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset
echo -e "# DO NOT EDIT THIS FILE\nALL_kver='${_kernver}'" > ${startdir}/pkg/etc/mkinitcpio.d/${pkgname}.kver
# remove unneeded architectures
rm -rf ${pkgdir}/usr/src/linux-${_kernver}/arch/{alpha,arm,arm26,avr32,blackfin,cris,frv,h8300,ia64,m32r,m68k,m68knommu,mips,microblaze,mn10300,parisc,powerpc,ppc,s390,sh,sh64,sparc,sparc64,um,v850,xtensa}
# remove the firmware
rm -rf ${pkgdir}/lib/firmware
}microdia.patch
*** /drivers/media/video/uvc/uvc_driver.c 2009-07-26 00:46:21.000000000 -0300
--- /drivers/media/video/uvc/uvc_driver.c 2009-07-26 00:54:14.000000000 -0300
***************
*** 289,298 ****
struct uvc_format_desc *fmtdesc;
struct uvc_frame *frame;
const unsigned char *start = buffer;
- unsigned char *_buffer;
unsigned int interval;
unsigned int i, n;
- int _buflen;
__u8 ftype;
format->type = buffer[2];
--- 289,296 ----
***************
*** 413,432 ****
buflen -= buffer[0];
buffer += buffer[0];
- /* Count the number of frame descriptors to test the bFrameIndex
- * field when parsing the descriptors. We can't rely on the
- * bNumFrameDescriptors field as some cameras don't initialize it
- * properly.
- */
- for (_buflen = buflen, _buffer = buffer;
- _buflen > 2 && _buffer[2] == ftype;
- _buflen -= _buffer[0], _buffer += _buffer[0])
- format->nframes++;
-
/* Parse the frame descriptors. Only uncompressed, MJPEG and frame
* based formats have frame descriptors.
*/
while (buflen > 2 && buffer[2] == ftype) {
if (ftype != VS_FRAME_FRAME_BASED)
n = buflen > 25 ? buffer[25] : 0;
else
--- 411,421 ----
buflen -= buffer[0];
buffer += buffer[0];
/* Parse the frame descriptors. Only uncompressed, MJPEG and frame
* based formats have frame descriptors.
*/
while (buflen > 2 && buffer[2] == ftype) {
+ frame = &format->frame[format->nframes];
if (ftype != VS_FRAME_FRAME_BASED)
n = buflen > 25 ? buffer[25] : 0;
else
***************
*** 441,454 ****
return -EINVAL;
}
- if (buffer[3] - 1 >= format->nframes) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
- "interface %d frame index %u out of range\n",
- dev->udev->devnum, alts->desc.bInterfaceNumber,
- buffer[3]);
- return -EINVAL;
- }
-
frame = &format->frame[buffer[3] - 1];
frame->bFrameIndex = buffer[3];
--- 430,435 ----
***************
*** 507,512 ****
--- 488,494 ----
10000000/frame->dwDefaultFrameInterval,
(100000000/frame->dwDefaultFrameInterval)%10);
+ format->nframes++;
buflen -= buffer[0];
buffer += buffer[0];
}Hope it helps.
Cheers!
Last edited by kandalf (2009-07-29 02:19:17)
There's no place like ~
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#17 2011-01-28 10:29:41
- jemadux
- Member
- From: Thessaloniki City / Greece
- Registered: 2010-07-17
- Posts: 66
Re: Trouble with Microdia Sonix USB 2.0 Camera
my webcam that is the same model doesnt work w/ .37 kernel
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