Re: [PATCH v7 1/5] V4L2: Add seek spacing and FM RX class.
On Mon, 2010-08-09 at 18:38 +0200, ext Hans Verkuil wrote: > On Monday 02 August 2010 16:06:39 Matti J. Aaltonen wrote: > > Add spacing field to v4l2_hw_freq_seek and also add FM RX class to > > control classes. > > This will no longer apply now that the control framework has been merged. > > I strongly recommend converting the driver to use that framework. If > nothing else, you get support for the g/s/try_ext_ctrls ioctls for free. > > See the file Documentation/video4linux/v4l2-controls.txt. I can't find that file. Should it be in some branch of the development tree? I've updated my tree: [remote "origin"] url = http://www.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git fetch = +refs/heads/*:refs/remotes/origin/* [remote "linuxtv"] url = http://linuxtv.org/git/v4l-dvb.git fetch = +refs/heads/*:refs/remotes/linuxtv/* The closest file I have name-wise is Documentation/video4linux/v4l2-framework.txt Thanks, Matti A. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH V2] Nova-S-Plus audio line input
Hi everyone,
This patch adds audio DMA capture and ALSA mixer elements for the line
input jack of the Hauppauge Nova-S-plus DVB-S PCI card. The Nova-S-plus
has a WM8775 ADC that is currently not detected. This patch enables
this chip and exports elements for ALSA mixer controls.
This is an update to the original, addressing points made by Andy Walls
(thanks Andy). This is a summary of the main changes made:
- Add the macro call_hw() to cx88.h to call a subdev by group ID.
- In wm8775.h define a group ID for the wm8775.
- In cx88-alsa.c replace call_all() with call_hw() (call by group ID) to
pass volume & balance to a wm8775. At first I thought that caching a
subdev* during init might be more efficient but on reflection this
method is not compatible with current user expectations of hotplug so a
runtime method is better.
- In cx88-video.c replace wm8775 call_all() with call_hw().
- The cx88 ALSA mixer volume control is renamed 'Analog-TV' with
associated mute switch. cx88 audio output is muted with the switch
'Audio-Out'.
- Preserve the default ALC setup in wm8775.c but add an ALSA mixer
switch 'Line-In ALC' to switch between ALC and manual level control.
- Changes to comments & formatting in wm8775_probe() are reverted. The
ALC setup is modified slightly to reduce large signal distortion.
Comments, criticism & errata please.
Signed-off by Lawrence Rust
diff --git a/drivers/media/video/cx88/cx88-alsa.c
b/drivers/media/video/cx88/cx88-alsa.c
index 33082c9..95c0e54 100644
--- a/drivers/media/video/cx88/cx88-alsa.c
+++ b/drivers/media/video/cx88/cx88-alsa.c
@@ -40,6 +40,7 @@
#include
#include
#include
+#include
#include "cx88.h"
#include "cx88-reg.h"
@@ -587,26 +588,47 @@ static int snd_cx88_volume_put(struct snd_kcontrol
*kcontrol,
int left, right, v, b;
int changed = 0;
u32 old;
+ struct v4l2_control client_ctl;
+
+ /* Pass volume & balance onto any WM8775 */
+ if ( value->value.integer.value[0] >= value->value.integer.value[1]) {
+ v = value->value.integer.value[0] << 10;
+ b = value->value.integer.value[0] ?
+ (0x8000 * value->value.integer.value[1]) /
value->value.integer.value[0] :
+ 0x8000;
+ } else {
+ v = value->value.integer.value[1] << 10;
+ b = value->value.integer.value[1] ?
+ 0x - (0x8000 * value->value.integer.value[0]) /
value->value.integer.value[1] :
+ 0x8000;
+ }
+ client_ctl.value = v;
+ client_ctl.id = V4L2_CID_AUDIO_VOLUME;
+ call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
+
+ client_ctl.value = b;
+ client_ctl.id = V4L2_CID_AUDIO_BALANCE;
+ call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
left = value->value.integer.value[0] & 0x3f;
right = value->value.integer.value[1] & 0x3f;
b = right - left;
if (b < 0) {
- v = 0x3f - left;
- b = (-b) | 0x40;
+ v = 0x3f - left;
+ b = (-b) | 0x40;
} else {
- v = 0x3f - right;
+ v = 0x3f - right;
}
/* Do we really know this will always be called with IRQs on? */
spin_lock_irq(&chip->reg_lock);
old = cx_read(AUD_VOL_CTL);
if (v != (old & 0x3f)) {
- cx_write(AUD_VOL_CTL, (old & ~0x3f) | v);
- changed = 1;
+ cx_swrite(SHADOW_AUD_VOL_CTL, AUD_VOL_CTL, (old & ~0x3f) | v);
+ changed = 1;
}
- if (cx_read(AUD_BAL_CTL) != b) {
- cx_write(AUD_BAL_CTL, b);
- changed = 1;
+ if ((cx_read(AUD_BAL_CTL) & 0x7f) != b) {
+ cx_write(AUD_BAL_CTL, b);
+ changed = 1;
}
spin_unlock_irq(&chip->reg_lock);
@@ -619,7 +641,7 @@ static struct snd_kcontrol_new snd_cx88_volume = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
SNDRV_CTL_ELEM_ACCESS_TLV_READ,
- .name = "Playback Volume",
+ .name = "Analog-TV Volume",
.info = snd_cx88_volume_info,
.get = snd_cx88_volume_get,
.put = snd_cx88_volume_put,
@@ -650,7 +672,14 @@ static int snd_cx88_switch_put(struct snd_kcontrol
*kcontrol,
vol = cx_read(AUD_VOL_CTL);
if (value->value.integer.value[0] != !(vol & bit)) {
vol ^= bit;
- cx_write(AUD_VOL_CTL, vol);
+ cx_swrite(SHADOW_AUD_VOL_CTL, AUD_VOL_CTL, vol);
+ /* Pass mute onto any WM8775 */
+ if ( (1<<6) == bit) {
+ struct v4l2_control client_ctl;
+ client_ctl.value = 0 == value->value.integer.value[0];
+ client_ctl.id = V4L2_CID_AUDIO_MUTE;
+ call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
+ }
ret = 1;
}
spin_unlock_
Re: [PATCH v7 1/5] V4L2: Add seek spacing and FM RX class.
> On Mon, 2010-08-09 at 18:38 +0200, ext Hans Verkuil wrote: >> On Monday 02 August 2010 16:06:39 Matti J. Aaltonen wrote: >> > Add spacing field to v4l2_hw_freq_seek and also add FM RX class to >> > control classes. >> >> This will no longer apply now that the control framework has been >> merged. >> >> I strongly recommend converting the driver to use that framework. If >> nothing else, you get support for the g/s/try_ext_ctrls ioctls for free. >> >> See the file Documentation/video4linux/v4l2-controls.txt. > > I can't find that file. Should it be in some branch of the development > tree? It's in the new development tree, branch staging/v2.6.36: http://git.linuxtv.org/media_tree.git This replaced the v4l-dvb.git tree. Regards, Hans > > I've updated my tree: > > [remote "origin"] > url = > http://www.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git > fetch = +refs/heads/*:refs/remotes/origin/* > [remote "linuxtv"] > url = http://linuxtv.org/git/v4l-dvb.git > fetch = +refs/heads/*:refs/remotes/linuxtv/* > > The closest file I have name-wise is > Documentation/video4linux/v4l2-framework.txt > > Thanks, > Matti A. > > -- Hans Verkuil - video4linux developer - sponsored by TANDBERG, part of Cisco -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
knc1 dvb-c card frequently looses CAM when switching channels quickly
Hi, Really no idea? BR. halim Hello, I have experienced the following on my vdr machine: When changing channels quickly between encrypted channels, the card loosses cam and I get the following in my /var/log/messages: [ 67.645354] dvb_ca adapter 0: DVB CAM detected and initialised successfully [ 84.659047] budget-av: cam inserted A [ 85.656855] dvb_ca adapter 0: DVB CAM detected and initialised successfully [60706.931218] budget-av: cam inserted A [60707.485891] dvb_ca adapter 0: DVB CAM detected and initialised successfully lspci -vvv 03:00.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01) Subsystem: KNC One Device 0022 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH v7 1/5] V4L2: Add seek spacing and FM RX class.
On Tue, 2010-08-10 at 10:04 +0200, ext Hans Verkuil wrote: > > On Mon, 2010-08-09 at 18:38 +0200, ext Hans Verkuil wrote: > >> On Monday 02 August 2010 16:06:39 Matti J. Aaltonen wrote: > >> > Add spacing field to v4l2_hw_freq_seek and also add FM RX class to > >> > control classes. > >> > >> This will no longer apply now that the control framework has been > >> merged. > >> > >> I strongly recommend converting the driver to use that framework. If > >> nothing else, you get support for the g/s/try_ext_ctrls ioctls for free. > >> > >> See the file Documentation/video4linux/v4l2-controls.txt. > > > > I can't find that file. Should it be in some branch of the development > > tree? > > It's in the new development tree, branch staging/v2.6.36: > > http://git.linuxtv.org/media_tree.git The tree address is actually: http://linuxtv.org/git/media_tree.git B.R. Matti. > > This replaced the v4l-dvb.git tree. > > Regards, > > Hans > > > > > I've updated my tree: > > > > [remote "origin"] > > url = > > http://www.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git > > fetch = +refs/heads/*:refs/remotes/origin/* > > [remote "linuxtv"] > > url = http://linuxtv.org/git/v4l-dvb.git > > fetch = +refs/heads/*:refs/remotes/linuxtv/* > > > > The closest file I have name-wise is > > Documentation/video4linux/v4l2-framework.txt > > > > Thanks, > > Matti A. > > > > > > -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH 1/5] mx2_camera: change to register and probe
Hi Guennadi, On Thu, Aug 05, 2010 at 10:17:11PM +0200, Guennadi Liakhovetski wrote: > On Tue, 3 Aug 2010, Michael Grzeschik wrote: > > > change this driver back to register and probe, since some platforms > > first have to initialize an already registered power regulator to switch > > on the camera. > > I shall be preparing a pull-request for 2.6.36-rc1 #2, but since we > haven't finished discussing this and when this is ready, this will be a > fix - without this your platform doesn't work, right? So, we can push it > after rc1. The issue is, that we cannot change the platform code from the late_initcall structure. For me there is no other solution than that, because we have to enable the regulator before the camera chip to communicate over i2c. If we would move to the notify way we would first listen for the i2c enabled clients but for that we would still have to first enable the regulator. At this moment i don't see a solution in this way. The safest way would still be to use the patch as is. Thanks, Michael -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0| Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917- | -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [linux-dvb] Pinnacle Systems, Inc. PCTV 330e & 2.6.34 & /dev/dvb
> >> > I have a: > >> > Bus 001 Device 006: ID 2304:0226 Pinnacle Systems, Inc. PCTV 330e > >> > inserted in a system with kernel 2.6.34. > >> > >> The PCTV 330e support for digital hasn't been merged upstream yet. > >> See here: > >> http://www.kernellabs.com/blog/?cat=35 > > > > Does that mean teletext won't work either? > > Teletext support is completely different that digital (DVB) support. > VBI support (including teletext) was added to the in-kernel em28xx > driver back in January. That'll be the analogue interface probably? e.g. /dev/vbi0 Because a.f.a.i.k. the dvb interface is /dev/dvb/adapter0/demux0 ? Folkert van Heusden -- Ever wonder what is out there? Any alien races? Then please support the s...@home project: setiathome.ssl.berkeley.edu -- Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH v7 1/5] V4L2: Add seek spacing and FM RX class.
On Tue, 2010-08-10 at 10:04 +0200, ext Hans Verkuil wrote: > > On Mon, 2010-08-09 at 18:38 +0200, ext Hans Verkuil wrote: > >> On Monday 02 August 2010 16:06:39 Matti J. Aaltonen wrote: > >> > Add spacing field to v4l2_hw_freq_seek and also add FM RX class to > >> > control classes. > >> > >> This will no longer apply now that the control framework has been > >> merged. > >> > >> I strongly recommend converting the driver to use that framework. If > >> nothing else, you get support for the g/s/try_ext_ctrls ioctls for free. > >> > >> See the file Documentation/video4linux/v4l2-controls.txt. > > > > I can't find that file. Should it be in some branch of the development > > tree? > > It's in the new development tree, branch staging/v2.6.36: > > http://git.linuxtv.org/media_tree.git > > This replaced the v4l-dvb.git tree. > > Regards, This mainly FYI: I can read the v4l2-controls.txt file through your git web system... but after cloning etc. I can't see it... By looking at the git log the cloned tree lags behind three or four days. Cheers, Matti A. > > Hans > > > > > I've updated my tree: > > > > [remote "origin"] > > url = > > http://www.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git > > fetch = +refs/heads/*:refs/remotes/origin/* > > [remote "linuxtv"] > > url = http://linuxtv.org/git/v4l-dvb.git > > fetch = +refs/heads/*:refs/remotes/linuxtv/* > > > > The closest file I have name-wise is > > Documentation/video4linux/v4l2-framework.txt > > > > Thanks, > > Matti A. > > > > > > -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH v7 1/5] V4L2: Add seek spacing and FM RX class.
Em 10-08-2010 09:03, Matti J. Aaltonen escreveu: > On Tue, 2010-08-10 at 10:04 +0200, ext Hans Verkuil wrote: >>> On Mon, 2010-08-09 at 18:38 +0200, ext Hans Verkuil wrote: On Monday 02 August 2010 16:06:39 Matti J. Aaltonen wrote: > Add spacing field to v4l2_hw_freq_seek and also add FM RX class to > control classes. This will no longer apply now that the control framework has been merged. I strongly recommend converting the driver to use that framework. If nothing else, you get support for the g/s/try_ext_ctrls ioctls for free. See the file Documentation/video4linux/v4l2-controls.txt. >>> >>> I can't find that file. Should it be in some branch of the development >>> tree? >> >> It's in the new development tree, branch staging/v2.6.36: >> >> http://git.linuxtv.org/media_tree.git >> >> This replaced the v4l-dvb.git tree. >> >> Regards, > > This mainly FYI: > > I can read the v4l2-controls.txt file through your git web system... but > after cloning etc. I can't see it... You're probably at the wrong branch. you'll need to do something like: $ git checkout -b my_working_branch remotes/staging/v2.6.36 in order to create a new branch based on it. Cheers, Mauro -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [linux-dvb] Pinnacle Systems, Inc. PCTV 330e & 2.6.34 & /dev/dvb
On Tue, Aug 10, 2010 at 7:22 AM, folkert wrote: >> Teletext support is completely different that digital (DVB) support. >> VBI support (including teletext) was added to the in-kernel em28xx >> driver back in January. > > That'll be the analogue interface probably? e.g. /dev/vbi0 > Because a.f.a.i.k. the dvb interface is /dev/dvb/adapter0/demux0 ? Yes, VBI is an analog interface, and the teletext is provided via /dev/vbi0. Devin -- Devin J. Heitmueller - Kernel Labs http://www.kernellabs.com -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [linux-dvb] Pinnacle Systems, Inc. PCTV 330e & 2.6.34 & /dev/dvb
> >> Teletext support is completely different that digital (DVB) support. > >> VBI support (including teletext) was added to the in-kernel em28xx > >> driver back in January. > > > > That'll be the analogue interface probably? e.g. /dev/vbi0 > > Because a.f.a.i.k. the dvb interface is /dev/dvb/adapter0/demux0 ? > > Yes, VBI is an analog interface, and the teletext is provided via /dev/vbi0. Ok. Right as we speak I'm compiling the driver from the url you mentioned. I'll keep the list posted about the results. Folkert van Heusden -- www.vanheusden.com/multitail - multitail is tail on steroids. multiple windows, filtering, coloring, anything you can think of -- Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH v7 1/5] V4L2: Add seek spacing and FM RX class.
On Tue, 2010-08-10 at 14:14 +0200, ext Mauro Carvalho Chehab wrote: > Em 10-08-2010 09:03, Matti J. Aaltonen escreveu: > > On Tue, 2010-08-10 at 10:04 +0200, ext Hans Verkuil wrote: > >>> On Mon, 2010-08-09 at 18:38 +0200, ext Hans Verkuil wrote: > On Monday 02 August 2010 16:06:39 Matti J. Aaltonen wrote: > > Add spacing field to v4l2_hw_freq_seek and also add FM RX class to > > control classes. > > This will no longer apply now that the control framework has been > merged. > > I strongly recommend converting the driver to use that framework. If > nothing else, you get support for the g/s/try_ext_ctrls ioctls for free. > > See the file Documentation/video4linux/v4l2-controls.txt. > >>> > >>> I can't find that file. Should it be in some branch of the development > >>> tree? > >> > >> It's in the new development tree, branch staging/v2.6.36: > >> > >> http://git.linuxtv.org/media_tree.git > >> > >> This replaced the v4l-dvb.git tree. > >> > >> Regards, > > > > This mainly FYI: > > > > I can read the v4l2-controls.txt file through your git web system... but > > after cloning etc. I can't see it... > > You're probably at the wrong branch. you'll need to do something like: > $ git checkout -b my_working_branch remotes/staging/v2.6.36 > > in order to create a new branch based on it. Referring to a remote branch like that is new to me, also it doesn't work: git branch -a master * v2636 origin/HEAD origin/master origin/staging/v2.6.35 origin/staging/v2.6.36 origin/staging/v2.6.37 git checkout -b my_working_branch remotes/staging/v2.6.36 fatal: git checkout: updating paths is incompatible with switching branches. Did you intend to checkout 'remotes/staging/v2.6.36' which can not be resolved as commit? more .git/config [core] repositoryformatversion = 0 filemode = true bare = false logallrefupdates = true [remote "origin"] url = http://linuxtv.org/git/media_tree.git fetch = +refs/heads/*:refs/remotes/origin/* [branch "master"] remote = origin merge = refs/heads/master [branch "v2636"] remote = origin merge = refs/heads/staging/v2.6.36 git --version git version 1.6.1.3 > > Cheers, > Mauro > -- > To unsubscribe from this list: send the line "unsubscribe linux-media" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [linux-dvb] Pinnacle Systems, Inc. PCTV 330e & 2.6.34 & /dev/dvb
> > I have a: > > Bus 001 Device 006: ID 2304:0226 Pinnacle Systems, Inc. PCTV 330e > > inserted in a system with kernel 2.6.34. > > The PCTV 330e support for digital hasn't been merged upstream yet. > See here: > http://www.kernellabs.com/blog/?cat=35 To get it compile I had to add #include to a couple of files. Had to remove makefile references to firedtv* as it wants to include all kinds of headerfiles that exist nowhere in the kernel 2.6.34 sources. Folkert van Heusden -- MultiTail er et flexible tool for å kontrolere Logfiles og commandoer. Med filtrer, farger, sammenføringer, forskeliger ansikter etc. http://www.vanheusden.com/multitail/ -- Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [linux-dvb] Pinnacle Systems, Inc. PCTV 330e & 2.6.34 & /dev/dvb
Fyi: since I upgraded the modules by the mercurial tree you mentioned a few mails ago, my "18b4:1689 e3C Technologies DUTV009" significally has more signal locks. Coincidence? Folkert van Heusden -- MultiTail is een flexibele tool voor het volgen van logfiles en uitvoer van commando's. Filteren, van kleur voorzien, mergen, 'diff-view', etc. http://www.vanheusden.com/multitail/ -- Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [linux-dvb] Pinnacle Systems, Inc. PCTV 330e & 2.6.34 & /dev/dvb
2010/8/10 folkert : > Fyi: since I upgraded the modules by the mercurial tree you mentioned a > few mails ago, my "18b4:1689 e3C Technologies DUTV009" significally has > more signal locks. Coincidence? I don't know. The tree I pointed you to is several months old, but may be newer than whatever version of the drivers you had in your base Linux distribution. Devin -- Devin J. Heitmueller - Kernel Labs http://www.kernellabs.com -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[cron job] v4l-dvb daily build 2.6.22 and up: ERRORS, 2.6.16-2.6.21: ERRORS
This message is generated daily by a cron job that builds v4l-dvb for the kernels and architectures in the list below. Results of the daily build of v4l-dvb: date:Tue Aug 10 19:00:22 CEST 2010 path:http://www.linuxtv.org/hg/v4l-dvb changeset: 15029:2dd0872c7c1d git master: f6760aa024199cfbce564311dc4bc4d47b6fb349 git media-master: 1c1371c2fe53ded8ede3a0404c9415fbf3321328 gcc version: i686-linux-gcc (GCC) 4.4.3 host hardware:x86_64 host os: 2.6.32.5 linux-2.6.32.6-armv5: OK linux-2.6.33-armv5: OK linux-2.6.34-armv5: WARNINGS linux-2.6.35-rc1-armv5: ERRORS linux-2.6.32.6-armv5-davinci: ERRORS linux-2.6.33-armv5-davinci: ERRORS linux-2.6.34-armv5-davinci: ERRORS linux-2.6.35-rc1-armv5-davinci: ERRORS linux-2.6.32.6-armv5-ixp: ERRORS linux-2.6.33-armv5-ixp: ERRORS linux-2.6.34-armv5-ixp: ERRORS linux-2.6.35-rc1-armv5-ixp: ERRORS linux-2.6.32.6-armv5-omap2: ERRORS linux-2.6.33-armv5-omap2: ERRORS linux-2.6.34-armv5-omap2: ERRORS linux-2.6.35-rc1-armv5-omap2: ERRORS linux-2.6.22.19-i686: ERRORS linux-2.6.23.17-i686: ERRORS linux-2.6.24.7-i686: ERRORS linux-2.6.25.20-i686: ERRORS linux-2.6.26.8-i686: ERRORS linux-2.6.27.44-i686: ERRORS linux-2.6.28.10-i686: ERRORS linux-2.6.29.1-i686: ERRORS linux-2.6.30.10-i686: ERRORS linux-2.6.31.12-i686: ERRORS linux-2.6.32.6-i686: ERRORS linux-2.6.33-i686: ERRORS linux-2.6.34-i686: ERRORS linux-2.6.35-rc1-i686: ERRORS linux-2.6.32.6-m32r: OK linux-2.6.33-m32r: OK linux-2.6.34-m32r: WARNINGS linux-2.6.35-rc1-m32r: ERRORS linux-2.6.32.6-mips: ERRORS linux-2.6.33-mips: ERRORS linux-2.6.34-mips: ERRORS linux-2.6.35-rc1-mips: ERRORS linux-2.6.32.6-powerpc64: ERRORS linux-2.6.33-powerpc64: ERRORS linux-2.6.34-powerpc64: ERRORS linux-2.6.35-rc1-powerpc64: ERRORS linux-2.6.22.19-x86_64: ERRORS linux-2.6.23.17-x86_64: ERRORS linux-2.6.24.7-x86_64: ERRORS linux-2.6.25.20-x86_64: ERRORS linux-2.6.26.8-x86_64: ERRORS linux-2.6.27.44-x86_64: ERRORS linux-2.6.28.10-x86_64: ERRORS linux-2.6.29.1-x86_64: ERRORS linux-2.6.30.10-x86_64: ERRORS linux-2.6.31.12-x86_64: ERRORS linux-2.6.32.6-x86_64: ERRORS linux-2.6.33-x86_64: ERRORS linux-2.6.34-x86_64: ERRORS linux-2.6.35-rc1-x86_64: ERRORS linux-git-armv5: WARNINGS linux-git-armv5-davinci: WARNINGS linux-git-armv5-ixp: WARNINGS linux-git-armv5-omap2: WARNINGS linux-git-i686: WARNINGS linux-git-m32r: OK linux-git-mips: OK linux-git-powerpc64: OK linux-git-x86_64: WARNINGS spec: ERRORS spec-git: OK sparse: ERRORS linux-2.6.16.62-i686: ERRORS linux-2.6.17.14-i686: ERRORS linux-2.6.18.8-i686: ERRORS linux-2.6.19.7-i686: ERRORS linux-2.6.20.21-i686: ERRORS linux-2.6.21.7-i686: ERRORS linux-2.6.16.62-x86_64: ERRORS linux-2.6.17.14-x86_64: ERRORS linux-2.6.18.8-x86_64: ERRORS linux-2.6.19.7-x86_64: ERRORS linux-2.6.20.21-x86_64: ERRORS linux-2.6.21.7-x86_64: ERRORS Detailed results are available here: http://www.xs4all.nl/~hverkuil/logs/Tuesday.log Full logs are available here: http://www.xs4all.nl/~hverkuil/logs/Tuesday.tar.bz2 The V4L-DVB specification from this daily build is here: http://www.xs4all.nl/~hverkuil/spec/media.html -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH 1/5] mx2_camera: change to register and probe
On Tue, 10 Aug 2010, Michael Grzeschik wrote: > Hi Guennadi, > > On Thu, Aug 05, 2010 at 10:17:11PM +0200, Guennadi Liakhovetski wrote: > > On Tue, 3 Aug 2010, Michael Grzeschik wrote: > > > > > change this driver back to register and probe, since some platforms > > > first have to initialize an already registered power regulator to switch > > > on the camera. > > > > I shall be preparing a pull-request for 2.6.36-rc1 #2, but since we > > haven't finished discussing this and when this is ready, this will be a > > fix - without this your platform doesn't work, right? So, we can push it > > after rc1. > > The issue is, that we cannot change the platform code from the > late_initcall structure. For me there is no other solution than that, > because we have to enable the regulator before the camera chip to > communicate over i2c. If we would move to the notify way we would > first listen for the i2c enabled clients but for that we would still > have to first enable the regulator. At this moment i don't see a > solution in this way. Hm, I think, there is an easier way to do this: just use the .power() callback from struct soc_camera_link. It is called for the first time before the camera is added to the i2c bus, so, before any IO is taking place. Just be careful to make sure you don't call one-time init actions (like gpio_request()) multiple times - .power is called also later again upon each open / close. So, you'll need some flag to detect the very first power-on. Sorry, for keeping on my attempts to avoid your patch - it really seems to me, a better solution is possible. Thanks Guennadi --- Guennadi Liakhovetski, Ph.D. Freelance Open-Source Software Developer http://www.open-technology.de/ -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Avermedia dvb-t hybrid A188
HI
This is my second attempt on Avermedia A188.
The hardware on this card is:
1x Philips SAA7160 pci-e bridge
2x NXP SAA7136 multistandard 10-bit A/V decoder
2x Afatech AF9013S demodulator
2x NXP TDA18271 silicon tuner ic (digital/analog)
I've written af9013 frontend attach code but I'm having
problems with loading firmware.
If someone can scan the card on window$ and see what the
driver does, are there some gpios that turn on the frontend
would be nice (maybe also extract correct firmware)
What I did
---
started from saa716x tree
hg clone http://www.jusst.de/hg/saa716x/
and added the af9013 frontend.
It compiles fine, loads af9013 module and requests
firmware but it won't load
Firmware was downloaded from
http://www.otit.fi/~crope/v4l-dvb/af9015/dvb-fe-af9013.fw
Also tried another firmware for af9015 usb sticks
In the code I made a loop to try i2c addresses from 0x00-0x7f
for af9013 but so far not found the correct one
The patch avermedia-005.diff
-
diff -pur saa716x.orig/linux/drivers/media/common/saa716x/saa716x_hybrid.c
saa716x/linux/drivers/media/common/saa716x/saa716x_hybrid.c
--- saa716x.orig/linux/drivers/media/common/saa716x/saa716x_hybrid.c
2010-06-20 13:24:18.0 +0200
+++ saa716x/linux/drivers/media/common/saa716x/saa716x_hybrid.c 2010-08-10
23:34:42.901211071 +0200
@@ -35,6 +35,9 @@
#include "zl10353.h"
#include "mb86a16.h"
#include "tda1004x.h"
+#include "af9013.h"
+#include "tda18271.h"
+
unsigned int verbose;
module_param(verbose, int, 0644);
@@ -540,6 +543,82 @@ static struct saa716x_config saa716x_ave
.i2c_rate = SAA716x_I2C_RATE_100,
};
+#define SAA716x_MODEL_AVERMEDIA_A188 "Avermedia AVerTV Duo Hybrid PCI-E II
A188"
+#define SAA716x_DEV_AVERMEDIA_A188 "2x DVB-T + 2x Analaog"
+
+static int load_config_avera188(struct saa716x_dev *saa716x)
+{
+ int ret = 0;
+ return ret;
+}
+
+/* probably af9013 is used in parallel mode
+** common demod_address are 0x38 and 0x3a
+** tuner is nxp tda18271
+*/
+struct af9013_config avera188_af9013_config = {
+ .demod_address = 0x38,
+ .output_mode = AF9013_OUTPUT_MODE_PARALLEL,
+ .api_version = { 0, 1, 9, 0 },
+ .gpio[0] = AF9013_GPIO_HI,
+ .gpio[3] = AF9013_GPIO_TUNER_ON,
+
+/*
+ .demod_address = 0x3a,
+ .output_mode = AF9013_OUTPUT_MODE_SERIAL,
+ .api_version = { 0, 1, 9, 0 },
+ .gpio[0] = AF9013_GPIO_TUNER_ON,
+ .gpio[1] = AF9013_GPIO_LO,
+*/
+};
+
+
+static int saa716x_avera188_frontend_attach(struct saa716x_adapter *adapter,
int count)
+{
+ struct saa716x_dev *saa716x = adapter->saa716x;
+ struct saa716x_i2c *i2c = &saa716x->i2c[count];
+int i;
+
+ if (count == 0) {
+ dprintk(SAA716x_DEBUG, 1, "Adapter (%d) SAA716x frontend Init",
count);
+ dprintk(SAA716x_DEBUG, 1, "Adapter (%d) Device ID=%02x", count,
saa716x->pdev->subsystem_device);
+ dprintk(SAA716x_ERROR, 1, "Adapter (%d) Power ON", count);
+ saa716x_gpio_write(saa716x, GPIO_14, 1);
+ msleep(100);
+
+ for(i = 0; i < 1; i++)
+ { /* try all addresses in a loop */
+ /* avera188_af9013_config.demod_address = i; */
+
+printk("Trying af9013 frontend on I2C address 0x%02x",
avera188_af9013_config.demod_address);
+ adapter->fe = af9013_attach(&avera188_af9013_config,
&i2c->i2c_adapter);
+ if (adapter->fe == NULL) {
+ dprintk(SAA716x_ERROR, 1, "Frontend attach failed");
+ /* return -ENODEV; */
+ } else {
+ dprintk(SAA716x_ERROR, 1, "Done!");
+ return 0;
+ }
+ }
+ return -ENODEV;
+
+ }
+
+ return 0;
+}
+
+static struct saa716x_config saa716x_avera188_config = {
+ .model_name = SAA716x_MODEL_AVERMEDIA_A188,
+ .dev_type = SAA716x_DEV_AVERMEDIA_A188,
+ .boot_mode = SAA716x_EXT_BOOT,
+ .load_config= &load_config_avera188,
+ .adapters = 1,
+ .frontend_attach= saa716x_avera188_frontend_attach,
+ .irq_handler= saa716x_hybrid_pci_irq,
+ .i2c_rate = SAA716x_I2C_RATE_100,
+};
+
+
static struct pci_device_id saa716x_hybrid_pci_table[] = {
MAKE_ENTRY(TWINHAN_TECHNOLOGIES, TWINHAN_VP_6090, SAA7162,
&saa716x_vp6090_config),
@@ -547,6 +626,7 @@ static struct pci_device_id saa716x_hybr
MAKE_ENTRY(NXP_REFERENCE_BOARD, PCI_ANY_ID, SAA7160,
&saa716x_nemo_config),
MAKE_ENTRY(AVERMEDIA, AVERMEDIA_HC82, SAA7160,
&saa716x_averhc82_config),
MAKE_ENTRY(AVERMEDIA, AVERMEDIA_H788, SAA7160,
&saa716x_averh788_config),
+ MAKE_ENTRY(AVERMEDIA, AVERMEDIA_A188, SA
Re: [2.6.35] usb 2.0 em28xx kernel panic general protection fault: 0000 [#1] SMP RIP: 0010:[] [] em28xx_isoc_copy_vbi+0x62e/0x812 [em28xx]
Hello Sander, Which application were you using, and specifically which em28xx based product do you have? Devin On Tue, Aug 10, 2010 at 6:12 PM, Sander Eikelenboom wrote: > Hi, > > While trying to test try and report about some other bugs, i ran into this > kernel panic when trying to grab video from my usb 2.0 em28xx videgrabber > connected to a usb 2.0 port. > Complete serial log attachted. > > > [ 279.680018] general protection fault: [#1] SMP > [ 279.683901] last sysfs file: > /sys/devices/pci:00/:00:12.2/usb1/1-5/i2c-0/name > [ 279.683901] CPU 5 > [ 279.683901] Modules linked in: xt_multiport ipt_REJECT xt_recent xt_limit > xt_tcpudp powernow_k8 mperf xt_state ipt_MA > SQUERADE ipt_LOG iptable_mangle iptable_filter iptable_nat ip_tables nf_nat > x_tables nf_conntrack_ipv4 nf_conntrack nf_d > efrag_ipv4 fuse hwmon_vid loop saa7115 snd_cmipci gameport snd_opl3_lib > snd_hwdep snd_mpu401_uart snd_rawmidi em28xx v4l > 2_common snd_hda_codec_atihdmi snd_hda_intel snd_hda_codec snd_pcm > snd_seq_device videodev snd_timer snd v4l1_compat v4l > 2_compat_ioctl32 videobuf_vmalloc videobuf_core psmouse tpm_tis joydev evdev > tveeprom serio_raw shpchp edac_core i2c_pii > x4 soundcore pcspkr i2c_core pci_hotplug wmi snd_page_alloc processor button > sd_mod r8169 thermal fan thermal_sys [last > unloaded: scsi_wait_scan] > [ 279.683901] > [ 279.683901] Pid: 0, comm: swapper Not tainted > 2.6.352.6.35-vanilla-xhci-isoc+ #6 890FXA-GD70 (MS-7640) /MS-7640 > [ 279.683901] RIP: 0010:[] [] > em28xx_isoc_copy_vbi+0x62e/0x812 [em28xx] > [ 279.683901] RSP: 0018:880001b43c68 EFLAGS: 00010082 > [ 279.683901] RAX: dead00200200 RBX: 0804 RCX: > 880229625818 > [ 279.683901] RDX: dead00100100 RSI: 0003 RDI: > 880229625868 > [ 279.683901] RBP: 880001b43d08 R08: R09: > 0804 > [ 279.683901] R10: 880229597000 R11: R12: > > [ 279.683901] R13: 88022f158820 R14: 880229597000 R15: > 0344 > [ 279.683901] FS: 7fa4bd3706e0() GS:880001b4() > knlGS: > [ 279.683901] CS: 0010 DS: ES: CR0: 8005003b > [ 279.683901] CR2: 7fa4bd35f000 CR3: 00022a9ad000 CR4: > 06e0 > [ 279.683901] DR0: DR1: DR2: > > [ 279.683901] DR3: DR6: 0ff0 DR7: > 0400 > [ 279.683901] Process swapper (pid: 0, threadinfo 880237d4a000, task > 880237d2f7a0) > [ 279.683901] Stack: > [ 279.683901] 8103d7a3 880001b43cb0 0082 > 8802375e2188 > [ 279.683901] <0> 0804 880229625818 880229597a40 > 880229597a90 > [ 279.683901] <0> c90010b72000 002237d2 > 880229597000 > [ 279.683901] Call Trace: > [ 279.683901] > [ 279.683901] [] ? enqueue_task+0x77/0x87 > [ 279.683901] [] em28xx_irq_callback+0x7e/0xfe [em28xx] > [ 279.683901] [] usb_hcd_giveback_urb+0x84/0xb8 > [ 279.683901] [] ehci_urb_done+0xcf/0xe4 > [ 279.683901] [] ehci_work+0x504/0x8da > [ 279.683901] [] ehci_irq+0x19c/0x1ce > [ 279.683901] [] usb_hcd_irq+0x3e/0x83 > [ 279.683901] [] handle_IRQ_event+0x58/0x136 > [ 279.683901] [] handle_fasteoi_irq+0x92/0xd2 > [ 279.683901] [] handle_irq+0x1f/0x2a > [ 279.683901] [] do_IRQ+0x5a/0xc1 > [ 279.683901] [] ret_from_intr+0x0/0x11 > [ 279.683901] > [ 279.683901] [] ? acpi_idle_enter_simple+0x130/0x168 > [processor] > [ 279.683901] [] ? acpi_idle_enter_simple+0x12c/0x168 > [processor] > [ 279.683901] [] cpuidle_idle_call+0x9b/0xfd > [ 279.683901] [] cpu_idle+0x51/0x84 > [ 279.683901] [] start_secondary+0x1c0/0x1c5 > [ 279.683901] Code: 83 ef 80 e8 69 39 01 e1 48 8b 4d 88 49 c7 86 18 0b 00 00 > 00 00 00 00 be 03 00 00 00 48 8b 51 40 48 > 8b 41 48 48 89 cf 48 83 c7 50 <48> 89 42 08 48 89 10 48 b8 00 01 10 00 00 00 > ad de 48 89 41 40 > [ 279.683901] RIP [] em28xx_isoc_copy_vbi+0x62e/0x812 > [em28xx] > [ 279.683901] RSP > [ 279.683901] ---[ end trace 0f55a03076b067cf ]--- > [ 279.683901] Kernel panic - not syncing: Fatal exception in interrupt > [ 279.683901] Pid: 0, comm: swapper Tainted: G D > 2.6.352.6.35-vanilla-xhci-isoc+ #6 > [ 279.683901] Call Trace: > [ 279.683901] [] panic+0xb1/0x12a > [ 279.683901] [] ? kmsg_dump+0x126/0x140 > [ 279.683901] [] oops_end+0x89/0x96 > [ 279.683901] [] die+0x55/0x5e > [ 279.683901] [] do_general_protection+0x130/0x138 > [ 279.683901] [] general_protection+0x25/0x30 > [ 279.683901] [] ? em28xx_isoc_copy_vbi+0x62e/0x812 > [em28xx] > [ 279.683901] [] ? em28xx_isoc_copy_vbi+0x60b/0x812 > [em28xx] > [ 279.683901] [] ? enqueue_task+0x77/0x87 > [ 279.683901] [] em28xx_irq_callback+0x7e/0xfe [em28xx] > [ 279.683901] [] usb_hcd_giveback_urb+0x84/0xb8 > [ 279.683901] [] ehci_urb_done+0xcf/0xe4 > [ 279.683901] [] ehci_wo
Re: [2.6.35] usb 2.0 em28xx kernel panic general protection fault: 0000 [#1] SMP RIP: 0010:[] [] em28xx_isoc_copy_vbi+0x62e/0x812 [em28xx]
Hello Devin, It's a k-world, which used to work fine (altough with another program, but I can't use that since it seems at least 2 other bugs prevent me from using my VM's :-) It's this model http://global.kworld-global.com/main/prod_in.aspx?mnuid=1248&modid=6&pcid=47&ifid=17&prodid=104 Tried to grab with ffmpeg. -- Sander Wednesday, August 11, 2010, 12:45:20 AM, you wrote: > Hello Sander, > Which application were you using, and specifically which em28xx based > product do you have? > Devin > On Tue, Aug 10, 2010 at 6:12 PM, Sander Eikelenboom > wrote: >> Hi, >> >> While trying to test try and report about some other bugs, i ran into this >> kernel panic when trying to grab video from my usb 2.0 em28xx videgrabber >> connected to a usb 2.0 port. >> Complete serial log attachted. >> >> >> [ 279.680018] general protection fault: [#1] SMP >> [ 279.683901] last sysfs file: >> /sys/devices/pci:00/:00:12.2/usb1/1-5/i2c-0/name >> [ 279.683901] CPU 5 >> [ 279.683901] Modules linked in: xt_multiport ipt_REJECT xt_recent xt_limit >> xt_tcpudp powernow_k8 mperf xt_state ipt_MA >> SQUERADE ipt_LOG iptable_mangle iptable_filter iptable_nat ip_tables nf_nat >> x_tables nf_conntrack_ipv4 nf_conntrack nf_d >> efrag_ipv4 fuse hwmon_vid loop saa7115 snd_cmipci gameport snd_opl3_lib >> snd_hwdep snd_mpu401_uart snd_rawmidi em28xx v4l >> 2_common snd_hda_codec_atihdmi snd_hda_intel snd_hda_codec snd_pcm >> snd_seq_device videodev snd_timer snd v4l1_compat v4l >> 2_compat_ioctl32 videobuf_vmalloc videobuf_core psmouse tpm_tis joydev evdev >> tveeprom serio_raw shpchp edac_core i2c_pii >> x4 soundcore pcspkr i2c_core pci_hotplug wmi snd_page_alloc processor button >> sd_mod r8169 thermal fan thermal_sys [last >> unloaded: scsi_wait_scan] >> [ 279.683901] >> [ 279.683901] Pid: 0, comm: swapper Not tainted >> 2.6.352.6.35-vanilla-xhci-isoc+ #6 890FXA-GD70 (MS-7640) /MS-7640 >> [ 279.683901] RIP: 0010:[] [] >> em28xx_isoc_copy_vbi+0x62e/0x812 [em28xx] >> [ 279.683901] RSP: 0018:880001b43c68 EFLAGS: 00010082 >> [ 279.683901] RAX: dead00200200 RBX: 0804 RCX: >> 880229625818 >> [ 279.683901] RDX: dead00100100 RSI: 0003 RDI: >> 880229625868 >> [ 279.683901] RBP: 880001b43d08 R08: R09: >> 0804 >> [ 279.683901] R10: 880229597000 R11: R12: >> >> [ 279.683901] R13: 88022f158820 R14: 880229597000 R15: >> 0344 >> [ 279.683901] FS: 7fa4bd3706e0() GS:880001b4() >> knlGS: >> [ 279.683901] CS: 0010 DS: ES: CR0: 8005003b >> [ 279.683901] CR2: 7fa4bd35f000 CR3: 00022a9ad000 CR4: >> 06e0 >> [ 279.683901] DR0: DR1: DR2: >> >> [ 279.683901] DR3: DR6: 0ff0 DR7: >> 0400 >> [ 279.683901] Process swapper (pid: 0, threadinfo 880237d4a000, task >> 880237d2f7a0) >> [ 279.683901] Stack: >> [ 279.683901] 8103d7a3 880001b43cb0 0082 >> 8802375e2188 >> [ 279.683901] <0> 0804 880229625818 880229597a40 >> 880229597a90 >> [ 279.683901] <0> c90010b72000 002237d2 >> 880229597000 >> [ 279.683901] Call Trace: >> [ 279.683901] >> [ 279.683901] [] ? enqueue_task+0x77/0x87 >> [ 279.683901] [] em28xx_irq_callback+0x7e/0xfe [em28xx] >> [ 279.683901] [] usb_hcd_giveback_urb+0x84/0xb8 >> [ 279.683901] [] ehci_urb_done+0xcf/0xe4 >> [ 279.683901] [] ehci_work+0x504/0x8da >> [ 279.683901] [] ehci_irq+0x19c/0x1ce >> [ 279.683901] [] usb_hcd_irq+0x3e/0x83 >> [ 279.683901] [] handle_IRQ_event+0x58/0x136 >> [ 279.683901] [] handle_fasteoi_irq+0x92/0xd2 >> [ 279.683901] [] handle_irq+0x1f/0x2a >> [ 279.683901] [] do_IRQ+0x5a/0xc1 >> [ 279.683901] [] ret_from_intr+0x0/0x11 >> [ 279.683901] >> [ 279.683901] [] ? acpi_idle_enter_simple+0x130/0x168 >> [processor] >> [ 279.683901] [] ? acpi_idle_enter_simple+0x12c/0x168 >> [processor] >> [ 279.683901] [] cpuidle_idle_call+0x9b/0xfd >> [ 279.683901] [] cpu_idle+0x51/0x84 >> [ 279.683901] [] start_secondary+0x1c0/0x1c5 >> [ 279.683901] Code: 83 ef 80 e8 69 39 01 e1 48 8b 4d 88 49 c7 86 18 0b 00 >> 00 00 00 00 00 be 03 00 00 00 48 8b 51 40 48 >> 8b 41 48 48 89 cf 48 83 c7 50 <48> 89 42 08 48 89 10 48 b8 00 01 10 00 00 00 >> ad de 48 89 41 40 >> [ 279.683901] RIP [] em28xx_isoc_copy_vbi+0x62e/0x812 >> [em28xx] >> [ 279.683901] RSP >> [ 279.683901] ---[ end trace 0f55a03076b067cf ]--- >> [ 279.683901] Kernel panic - not syncing: Fatal exception in interrupt >> [ 279.683901] Pid: 0, comm: swapper Tainted: G D >> 2.6.352.6.35-vanilla-xhci-isoc+ #6 >> [ 279.683901] Call Trace: >> [ 279.683901] [] panic+0xb1/0x12a >> [ 279.683901] [] ? kmsg_dump+0x126/0x140 >> [ 279.683901] [] oops_end+0x89/0x96 >> [ 279.
[PATCH] V4L/DVB: v4l2-ctrls: add inclusion of slab.h
This patch adds inclusion of slab.h to get kzalloc, kfree and kmalloc to work. Signed-off-by: Christoph Fritz --- drivers/media/video/v4l2-ctrls.c |1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/media/video/v4l2-ctrls.c b/drivers/media/video/v4l2-ctrls.c index 84c1a53..ea8d32c 100644 --- a/drivers/media/video/v4l2-ctrls.c +++ b/drivers/media/video/v4l2-ctrls.c @@ -19,6 +19,7 @@ */ #include +#include #include #include #include -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [2.6.35] usb 2.0 em28xx kernel panic general protection fault: 0000 [#1] SMP RIP: 0010:[] [] em28xx_isoc_copy_vbi+0x62e/0x812 [em28xx]
On Tue, Aug 10, 2010 at 6:57 PM, Sander Eikelenboom wrote: > Hello Devin, > > It's a k-world, which used to work fine (altough with another program, but I > can't use that since it seems at least 2 other bugs prevent me from using my > VM's :-) > It's this model > http://global.kworld-global.com/main/prod_in.aspx?mnuid=1248&modid=6&pcid=47&ifid=17&prodid=104 > > Tried to grab with ffmpeg. Is it reproducible? Or did it just happen once? If you have a sequence to reproduce, can you provide the command line you used, etc? Devin -- Devin J. Heitmueller - Kernel Labs http://www.kernellabs.com -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
