Re: [v2,35/35,media] omap: be sure that MMU is there for COMPILE_TEST

2014-09-19 Thread Paul Bolle
Hi Mauro, On Tue, 2014-08-26 at 18:55 -0300, Mauro Carvalho Chehab wrote: COMPILE_TEST fail on (some) archs without MMU. Signed-off-by: Mauro Carvalho Chehab m.che...@samsung.com This patch just landed in next-20140919 as commit 38a073116525 ([media] omap: be sure that MMU

Re: [PATCH 1/3] vb2: Buffers returned to videobuf2 from start_streaming in QUEUED state

2014-09-19 Thread Sakari Ailus
On Fri, Sep 19, 2014 at 12:57:47AM +0300, Sakari Ailus wrote: @@ -1174,7 +1174,7 @@ void vb2_buffer_done(struct vb2_buffer *vb, enum vb2_buffer_state state) if (WARN_ON(vb-state != VB2_BUF_STATE_ACTIVE)) return; - if (!q-start_streaming_called) { + if

[next:master 6630/6742] drivers/media/platform/coda/coda-bit.c:231:4: error: implicit declaration of function 'kmalloc'

2014-09-19 Thread kbuild test robot
tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 6a10bca9b608df445baa23c3bfafc510d93d425b commit: 8fdb4a28beeda1e6626c43b70cd0575512173c3a [6630/6742] Merge remote-tracking branch 'v4l-dvb/master' config: arm-imx_v6_v7_defconfig reproduce: wget

Re: [PATCH 1/3] vb2: Buffers returned to videobuf2 from start_streaming in QUEUED state

2014-09-19 Thread Hans Verkuil
On 09/18/2014 11:57 PM, Sakari Ailus wrote: Patch [media] v4l: vb2: Fix stream start and buffer completion race has a sets q-start_streaming_called before calling queue op start_streaming() in order to fix a bug. This has the side effect that buffers returned to videobuf2 in

Re: [PATCH 1/3] vb2: Buffers returned to videobuf2 from start_streaming in QUEUED state

2014-09-19 Thread Sakari Ailus
Hi Hans, On Fri, Sep 19, 2014 at 10:13:57AM +0200, Hans Verkuil wrote: On 09/18/2014 11:57 PM, Sakari Ailus wrote: Patch [media] v4l: vb2: Fix stream start and buffer completion race has a sets q-start_streaming_called before calling queue op start_streaming() in order to fix a bug. This

[PATCH] [media] coda: coda-bit: Include linux/slab.h

2014-09-19 Thread Fabio Estevam
From: Fabio Estevam fabio.este...@freescale.com coda-bit uses kmalloc/kfree functions, so the slab header needs to be included in order to fix the following build errors: drivers/media/platform/coda/coda-bit.c: In function 'coda_fill_bitstream': drivers/media/platform/coda/coda-bit.c:231:4:

Re: [PATCH] [media] coda: coda-bit: Include linux/slab.h

2014-09-19 Thread Philipp Zabel
Am Freitag, den 19.09.2014, 08:32 -0300 schrieb Fabio Estevam: From: Fabio Estevam fabio.este...@freescale.com coda-bit uses kmalloc/kfree functions, so the slab header needs to be included in order to fix the following build errors: drivers/media/platform/coda/coda-bit.c: In function

[PATCH 1/2] em28xx: Get rid of some unused modprobe parameters at vbi code

2014-09-19 Thread Mauro Carvalho Chehab
There are two modprobe parameters for VBI that aren't used anywhere (one for debug, the other one related to the buffer size). Get rid of them! Signed-off-by: Mauro Carvalho Chehab mche...@osg.samsung.com diff --git a/drivers/media/usb/em28xx/em28xx-vbi.c b/drivers/media/usb/em28xx/em28xx-vbi.c

[PATCH 2/2] em28xx: fix VBI handling logic

2014-09-19 Thread Mauro Carvalho Chehab
When both VBI and video are streaming, and video stream is stopped, a subsequent trial to restart it will fail, because S_FMT will return -EBUSY. That prevents applications like zvbi to work properly. Please notice that, while this fix it fully for zvbi, the best is to get rid of streaming_users

[RFC PATCH] vb2: yet another attempt to fix the vb2/VBI/poll regression

2014-09-19 Thread Hans Verkuil
After a long discussion on irc the decision was taken that poll() should: - return POLLERR when not streaming or when q-error is set - return POLLERR when streaming from a capture queue, but no buffers have been queued yet, and it is not part of an M2M device. The first rule is logical, the

Re: [RFC PATCH] vb2: yet another attempt to fix the vb2/VBI/poll regression

2014-09-19 Thread Hans Verkuil
On 09/19/2014 06:15 PM, Hans Verkuil wrote: After a long discussion on irc the decision was taken that poll() should: - return POLLERR when not streaming or when q-error is set - return POLLERR when streaming from a capture queue, but no buffers have been queued yet, and it is not part of

Re: [media/em28xx] BUG: unable to handle kernel

2014-09-19 Thread Frank Schäfer
Hi Fengguang, thank you for reporting this issue. Am 19.09.2014 um 03:41 schrieb Fengguang Wu: Greetings, 0day kernel testing robot got the below dmesg and the first bad commit is git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit

[media/dvb_usb_af9005] BUG: unable to handle kernel paging request (WAS: [media/em28xx] BUG: unable to handle kernel)

2014-09-19 Thread Frank Schäfer
(adjusting the title and adding Luca Olivetti (dvb_usb_af9005 author) and Antti Palosaari) Am 19.09.2014 um 21:01 schrieb Frank Schäfer: Hi Fengguang, thank you for reporting this issue. Am 19.09.2014 um 03:41 schrieb Fengguang Wu: [...] [8.528015] usbcore: registered new interface

Re: [media/dvb_usb_af9005] BUG: unable to handle kernel paging request (WAS: [media/em28xx] BUG: unable to handle kernel)

2014-09-19 Thread Luca Olivetti
El 19/09/14 21:22, Frank Schäfer ha escrit: So symbol_request() returns pointers.!= NULL A closer look at the definition of symbol_request() shows, that it does nothing if CONFIG_MODULES is disabled (it just returns its argument). One possibility to fix this bug would be to embrace these

Fwd: kernel BUG at mm/slub.c on cx23885

2014-09-19 Thread beta992
Hauppauge HVR-5500 using the latest git build, keeps crashing with the following error: [ 2111.934790] kernel BUG at mm/slub.c:1416! [ 2111.934877] invalid opcode: [#1] PREEMPT SMP [ 2111.934993] Modules linked in: ftdi_sio usbserial xt_recent si2165(O) a8293(O) tda10071(O) tea5767(O)

cron job: media_tree daily build: ERRORS

2014-09-19 Thread Hans Verkuil
This message is generated daily by a cron job that builds media_tree for the kernels and architectures in the list below. Results of the daily build of media_tree: date: Sat Sep 20 04:00:27 CEST 2014 git branch: test git hash: f5281fc81e9a0a3e80b78720c5ae2ed06da3bfae gcc

[PATCH] Media: USB: usbtv: Fixed all coding style issues in usbtv source files.

2014-09-19 Thread Amber Thrall
Fixed various coding styles, ignoring coding style error on line 5 for all files containing a link that is longer than 80 characters long. Signed-off-by: Amber Thrall amber.rose.thr...@gmail.com --- drivers/media/usb/usbtv/usbtv-audio.c | 1 + drivers/media/usb/usbtv/usbtv-core.c | 1 +