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Hello Mauro Carvalho Chehab,
The patch 15472faf1259: [media] cx23885-dvb: use a better approach
to hook set_frontend from Aug 9, 2013, leads to the following
warning:
drivers/media/pci/cx23885/cx23885-dvb.c:795 dvb_register()
error: we previously assumed 'fe0-dvb.frontend' could be null
We dereference dev after it has already been freed.
Signed-off-by: Dan Carpenter dan.carpen...@oracle.com
diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c
b/drivers/media/usb/cx231xx/cx231xx-cards.c
index e9d017b..528cce9 100644
--- a/drivers/media/usb/cx231xx/cx231xx-cards.c
+++
On 10/21/2013 04:04 PM, Sylwester Nawrocki wrote:
Hi Mauro,
This is an updated version with one more patch added.
Patches included here are mostly s5p/exynos driver cleanups and fixes;
an addition of the v4l2-m2m ioctl helper functions and device tree support
for the exynos4 camera subsystem
Previously, we don't have a specific gen_pool_alloc() for DMA usage;
Instead, we need to use gen_pool_virt_to_phys() to convert the addr
returned from gen_pool_alloc(). So each implementation of this has
duplicated code. Thus add new helper function -- gen_pool_dma_alloc().
After
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.
Signed-off-by: Nicolin Chen b42...@freescale.com
---
sound/core/memalloc.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c
index 9d93f02..5e1c7bc
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.
Signed-off-by: Nicolin Chen b42...@freescale.com
---
drivers/uio/uio_pruss.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/uio/uio_pruss.c b/drivers/uio/uio_pruss.c
index
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.
Signed-off-by: Nicolin Chen b42...@freescale.com
---
sound/soc/pxa/mmp-pcm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/pxa/mmp-pcm.c b/sound/soc/pxa/mmp-pcm.c
index 8235e23..7929e19
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.
Signed-off-by: Nicolin Chen b42...@freescale.com
---
sound/soc/davinci/davinci-pcm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.
Signed-off-by: Nicolin Chen b42...@freescale.com
---
drivers/dma/mmp_tdma.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c
index 2b4026d..3ddacc1
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.
Signed-off-by: Nicolin Chen b42...@freescale.com
---
drivers/media/platform/coda.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.
Signed-off-by: Nicolin Chen b42...@freescale.com
---
arch/arm/mach-davinci/sram.c | 9 +
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/arch/arm/mach-davinci/sram.c b/arch/arm/mach-davinci/sram.c
When using pool space for DMA buffer, there might be duplicated calling
of gen_pool_alloc() and gen_pool_virt_to_phys() in each implementation.
Thus it's better to add a simple helper function, a compatible one to
the common dma_alloc_coherent(), to save some code.
Signed-off-by: Nicolin Chen
Previously, we don't have a specific gen_pool_alloc() for DMA usage;
Instead, we need to use gen_pool_virt_to_phys() to convert the addr
returned from gen_pool_alloc(). So each implementation of this has
duplicated code. Thus add new helper function -- gen_pool_dma_alloc().
After
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.
Signed-off-by: Nicolin Chen b42...@freescale.com
---
arch/arm/mach-davinci/sram.c | 9 +
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/arch/arm/mach-davinci/sram.c b/arch/arm/mach-davinci/sram.c
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.
Signed-off-by: Nicolin Chen b42...@freescale.com
---
sound/soc/pxa/mmp-pcm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/pxa/mmp-pcm.c b/sound/soc/pxa/mmp-pcm.c
index 8235e23..7929e19
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.
Signed-off-by: Nicolin Chen b42...@freescale.com
---
sound/soc/davinci/davinci-pcm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.
Signed-off-by: Nicolin Chen b42...@freescale.com
---
sound/core/memalloc.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c
index 9d93f02..5e1c7bc
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.
Signed-off-by: Nicolin Chen b42...@freescale.com
---
drivers/uio/uio_pruss.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/uio/uio_pruss.c b/drivers/uio/uio_pruss.c
index
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.
Signed-off-by: Nicolin Chen b42...@freescale.com
---
drivers/dma/mmp_tdma.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c
index 2b4026d..3ddacc1
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.
Signed-off-by: Nicolin Chen b42...@freescale.com
---
drivers/media/platform/coda.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
When using pool space for DMA buffer, there might be duplicated calling
of gen_pool_alloc() and gen_pool_virt_to_phys() in each implementation.
Thus it's better to add a simple helper function, a compatible one to
the common dma_alloc_coherent(), to save some code.
Signed-off-by: Nicolin Chen
Add an event to signal frame end. This is not necessarily the same timestamp
as the video buffer done timestamp, and can be also subscribed by other
processes than the one controlling streaming and buffer (de)queueing.
Also make all event type constants appear as constants in documentation and
Hello all,
I wanted to contribute to dvb-apps package with initial DVB-T tuning
data for Uganda, Africa
Attached is the scan file. Please let me know, if there's any other
info I can provide.
Thank you
--
Joseph Zik
auto-Uganda
Description: Binary data
Hi Sakari,
On 10/17/2013 10:15 AM, Sakari Ailus wrote:
The validity of the pad field in struct v4l2_subdev_frame_interval was not
ensured by the V4L2 subdev IOCTL helper. Fix this.
Signed-off-by: Sakari Ailussakari.ai...@linux.intel.com
Acked-by: Sylwester Nawrocki s.nawro...@samsung.com
On Fri, Nov 01, 2013 at 07:48:20PM +0800, Nicolin Chen wrote:
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.
Acked-by: Mark Brown broo...@linaro.org
signature.asc
Description: Digital signature
On Fri, Nov 01, 2013 at 07:48:21PM +0800, Nicolin Chen wrote:
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.
Acked-by: Mark Brown broo...@linaro.org
signature.asc
Description: Digital signature
Fix tune for DVB-C.
Signed-off-by: Evgeny Plehov evgenyple...@ukr.net
mailto:evgenyple...@ukr.net
diff --git a/drivers/media/dvb-frontends/cxd2820r_c.c
b/drivers/media/dvb-frontends/cxd2820r_c.c
index 125a440..5c6ab49 100644
--- a/drivers/media/dvb-frontends/cxd2820r_c.c
+++
Fix dvb-c standard selection - qam8 for ANNEX_AC
Signed-off-by: Evgeny Plehov evgenyple...@ukr.net
diff --git a/drivers/media/tuners/tda18271-fe.c
b/drivers/media/tuners/tda18271-fe.c
index 4995b89..6a385c8 100644
--- a/drivers/media/tuners/tda18271-fe.c
+++
Support for Geniatech T220 DVB-T/T2/C USB stick.
Signed-off-by: Evgeny Plehov evgenyple...@ukr.net
diff --git a/drivers/media/usb/dvb-usb/dw2102.c
b/drivers/media/usb/dvb-usb/dw2102.c
index 6136a2c..12e00aa 100644
--- a/drivers/media/usb/dvb-usb/dw2102.c
+++
The patch videobuf_vm_{open,close} race fixes
https://linuxtv.org/patch/18365/ introduced a deadlock in 3.11.
My driver uses videobuf_vmalloc initialized with ext_lock set to NULL.
My driver's mmap function calls videobuf_mmap_mapper
videobuf_mmap_mapper calls videobuf_queue_lock on q
Hello
Patch itself looks quite correct, but I would like to test it still and
also that tuner patch. But the problem is that your patches are broken.
Could you fix your settings and resend?
$ wget --no-check-certificate -O -
https://patchwork.linuxtv.org/patch/20513/mbox/ | git am -s
Fix tune for DVB-C.
Signed-off-by: Evgeny Plehov evgenyple...@ukr.net
diff --git a/drivers/media/dvb-frontends/cxd2820r_c.c
b/drivers/media/dvb-frontends/cxd2820r_c.c
index 125a440..5c6ab49 100644
--- a/drivers/media/dvb-frontends/cxd2820r_c.c
+++ b/drivers/media/dvb-frontends/cxd2820r_c.c
@@
$ wget --no-check-certificate -O -
https://patchwork.linuxtv.org/patch/20516/mbox/ | git am -s
--2013-11-01 22:10:30-- https://patchwork.linuxtv.org/patch/20516/mbox/
Resolving patchwork.linuxtv.org (patchwork.linuxtv.org)... 130.149.80.248
Connecting to patchwork.linuxtv.org
Hi Ricardo,
On 10/31/2013 09:54 PM, Ricardo Ribalda Delgado wrote:
From: Ricardo Ribaldaricardo.riba...@gmail.com
vb2_fop_relase does not held the lock although it is modifying the
queue-owner field.
This could lead to race conditions on the vb2_perform_io function
when multiple applications
Hi Mauro,
I've got only one patch this time. Similar functionality is already
available
in other subsystems using DMABUF.
The following changes since commit 80f93c7b0f4599ffbdac8d964ecd1162b8b618b9:
[media] media: st-rc: Add ST remote control driver (2013-10-31
08:20:08 -0200)
are
There's no need to zero the buffer, as if the routine gets an error,
rc will be different than one.
That fixes the following warning:
/devel/v4l/ktest-build/drivers/media/tuners/tda9887.c: In function
'tda9887_status':
/devel/v4l/ktest-build/drivers/media/tuners/tda9887.c:539:2:
Fix the following warnings:
/devel/v4l/ktest-build/drivers/media/rc/fintek-cir.c: In function
'fintek_cr_write':
/devel/v4l/ktest-build/drivers/media/rc/fintek-cir.c:45:2: warning:
cast to pointer from integer of different size [-Wint-to-pointer-cast]
This driver produces a lot of errors on this arch:
In file included from
/devel/v4l/ktest-build/drivers/media/pci/cx18/cx18-driver.c:26:0:
/devel/v4l/ktest-build/drivers/media/pci/cx18/cx18-io.h: In function
'cx18_raw_readl':
On this arch, usec is not unsigned long. So, we need to typecast,
in order to remove those warnings:
/devel/v4l/ktest-build/drivers/media/usb/uvc/uvc_video.c: In function
'uvc_video_clock_update':
/devel/v4l/ktest-build/drivers/media/usb/uvc/uvc_video.c:678:2:
warning: format
This driver uses virt_to_bus() with is deprecated on Alpha:
/devel/v4l/ktest-build/drivers/media/pci/zoran/zoran_device.c: In
function 'zr36057_set_vfe':
/devel/v4l/ktest-build/drivers/media/pci/zoran/zoran_device.c:451:3:
warning: 'virt_to_bus' is deprecated (declared at
To be sure that we're not introducing compilation regressions on media, I'm now
using ktest to check for errors/warnings.
My current setup is cross-building on several architectures:
alpha, arm, avr32, cris (64), frv, i386, ia64, m32r, m68k, mips,
openrisc, parisc, s390, sh, sparc,
On alpha, allyesconfig doesn't have CONFIG_PM, and produces the following
warnings:
/devel/v4l/ktest-build/drivers/media/radio/radio-shark.c:274:13:
warning: 'shark_resume_leds' defined but not used [-Wunused-function]
On cris and frv archs, the functions below aren't defined:
/devel/v4l/ktest-build/drivers/media/platform/sh_veu.c: In function
'sh_veu_reg_read':
/devel/v4l/ktest-build/drivers/media/platform/sh_veu.c:228:2: error:
implicit declaration of function 'ioread32'
This is clearly a gcc bug, but it doesn't hurt to add a default line
at the switch to shut it up.
Signed-off-by: Mauro Carvalho Chehab m.che...@samsung.com
---
drivers/media/rc/iguanair.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/rc/iguanair.c
/devel/v4l/ktest-build/drivers/media/pci/cx18/cx18-driver.c: In function
'cx18_read_eeprom':
/devel/v4l/ktest-build/drivers/media/pci/cx18/cx18-driver.c:357:1: warning: the
frame size of 1072 bytes is larger than 1024 bytes [-Wframe-larger-than=]
Dynamically allocate/deallocate it when eeprom
on ia64, those warnings appear:
/devel/v4l/ktest-build/drivers/media/radio/si470x/radio-si470x-i2c.c:470:12:
warning: 'si470x_i2c_suspend' defined but not used [-Wunused-function]
/devel/v4l/ktest-build/drivers/media/radio/si470x/radio-si470x-i2c.c:487:12:
warning:
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 Nov 2 04:00:21 CET 2013
git branch: for-v3.13c
git hash: 3adeac2c34cc28e05d0ec52f38f009dcce278555
gcc
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