On Mon, May 04, 2015 at 07:32:59PM +0200, Kamil Debski wrote:
From: Hans Verkuil hansv...@cisco.com
The added HDMI CEC framework provides a generic kernel interface for
HDMI CEC devices.
Signed-off-by: Hans Verkuil hansv...@cisco.com
-snip-
+int cec_create_adapter(struct cec_adapter
Hello Antti Palosaari,
The patch 77bbb2b049c1: rtl2832_sdr: move from staging to media
from Jul 15, 2014, leads to the following static checker warning:
drivers/media/dvb-frontends/rtl2832_sdr.c:1265 rtl2832_sdr_s_ctrl()
warn: test_bit() bitwise op in bit number
This is harmless
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Hi
I have the above usb stick (dual frontend) which works fine for a
while then just vanishes.
ie: frontend just goes
eg
ls /dev/dvb (I have a permanent DVB card as well)
/dev/dvb/adapter0
/dev/dvb/adapter1
/dev/dvb/adapter2
goes to
ls /dev/dvb (I have a permanent DVB card as well)
Typo and question:
On 05/04/15 19:32, Kamil Debski wrote:
+static long cec_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
+{
+ struct cec_devnode *cecdev = cec_devnode_data(filp);
+ struct cec_adapter *adap = to_cec_adapter(cecdev);
+ void __user *parg = (void
Hi Kamil,
Here is the first cec-compliance bug report:
CEC_G_CAPS doesn't zero the reserved field!
cec.c needs a memset there.
I think this is missing in cec.c for all structs with a reserved
field in them. Only G_EVENT looks to be OK.
Regards,
Hans
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I wouldn't mind about this, if it won't be caused lots of smatch
warnings (one for each file that includes this header)
when the media drivers are compiled:
./arch/x86/include/asm/dma-mapping.h:125 dma_alloc_coherent_gfp_flags() warn:
inconsistent indenting
That makes harder to identify real
Hello,
I'm sending the fifth version of my patch series to abstract vma handling
from the various media drivers. The patches got some review from mm people and
testing from device driver guys so unless someone objects, patches will be
queued in media tree for the next merge window.
After this
Convert vb2_vmalloc_get_userptr() to use frame vector infrastructure.
When we are doing that there's no need to allocate page array and some
code can be simplified.
Acked-by: Marek Szyprowski m.szyprow...@samsung.com
Tested-by: Marek Szyprowski m.szyprow...@samsung.com
Signed-off-by: Jan Kara
Acked-by: Marek Szyprowski m.szyprow...@samsung.com
Tested-by: Marek Szyprowski m.szyprow...@samsung.com
Signed-off-by: Jan Kara j...@suse.cz
---
drivers/media/v4l2-core/videobuf2-dma-sg.c | 97 +-
1 file changed, 15 insertions(+), 82 deletions(-)
diff --git
Convert vb2_dc_get_userptr() to use frame vector infrastructure. When we
are doing that there's no need to allocate page array and some code can
be simplified.
Acked-by: Marek Szyprowski m.szyprow...@samsung.com
Tested-by: Marek Szyprowski m.szyprow...@samsung.com
Signed-off-by: Jan Kara
Conversion to the use of pinned pfns made some functions unused. Remove
them. Also there's no need to lock mmap_sem in __buf_prepare() anymore.
Acked-by: Marek Szyprowski m.szyprow...@samsung.com
Tested-by: Marek Szyprowski m.szyprow...@samsung.com
Signed-off-by: Jan Kara j...@suse.cz
---
Provide new function get_vaddr_frames(). This function maps virtual
addresses from given start and fills given array with page frame numbers of
the corresponding pages. If given start belongs to a normal vma, the function
grabs reference to each of the pages to pin them in memory. If start
Convert g2d_userptr_get_dma_addr() to pin pages using get_vaddr_frames().
This removes the knowledge about vmas and mmap_sem locking from exynos
driver. Also it fixes a problem that the function has been mapping user
provided address without holding mmap_sem.
Signed-off-by: Jan Kara j...@suse.cz
Provide simple helper functions to map virtual address range into an
array of pfns / pages.
Acked-by: Marek Szyprowski m.szyprow...@samsung.com
Tested-by: Marek Szyprowski m.szyprow...@samsung.com
Signed-off-by: Jan Kara j...@suse.cz
---
drivers/media/v4l2-core/videobuf2-memops.c | 58
Convert omap_vout_uservirt_to_phys() to use get_vaddr_pfns() instead of
hand made mapping of virtual address to physical address. Also the
function leaked page reference from get_user_pages() so fix that by
properly release the reference when omap_vout_buffer_release() is
called.
Signed-off-by:
Currently vb2 core acquires mmap_sem just around call to
__qbuf_userptr(). However since commit f035eb4e976ef5 (videobuf2: fix
lockdep warning) it isn't necessary to acquire it so early as we no
longer have to drop queue mutex before acquiring mmap_sem. So push
acquisition of mmap_sem down into
Moikka!
On 05/13/2015 02:11 PM, Dan Carpenter wrote:
Hello Antti Palosaari,
The patch 77bbb2b049c1: rtl2832_sdr: move from staging to media
from Jul 15, 2014, leads to the following static checker warning:
drivers/media/dvb-frontends/rtl2832_sdr.c:1265 rtl2832_sdr_s_ctrl()
On 05/13/2015 12:26 PM, Mike Martin wrote:
Hi
I have the above usb stick (dual frontend) which works fine for a
while then just vanishes.
ie: frontend just goes
eg
ls /dev/dvb (I have a permanent DVB card as well)
/dev/dvb/adapter0
/dev/dvb/adapter1
/dev/dvb/adapter2
goes to
ls /dev/dvb (I
Em Thu, 16 Apr 2015 15:37:46 +0200
beta992 beta...@gmail.com escreveu:
From: beta990
Well, first of all you need to identify yourself with your real name.
Subject: [PATCH] si2165 - Add DVB-C Support
This patch is based of the work of ZZram.
The best here would be to either get the ZZram
Guennadi Liakhovetski g.liakhovet...@gmx.de writes:
...zip...
First, a question for Russell :
Given that the current PXA architecture is not implementing the
clk_round_rate() function, while implementing clk_get(), etc..., is it correct
to say that it is betraying the clk API by doing so ?
On Wed, May 13, 2015 at 2:10 PM, Mauro Carvalho Chehab
mche...@osg.samsung.com wrote:
Em Wed, 13 May 2015 21:53:07 +0200
Arnd Bergmann a...@arndb.de escreveu:
On Wednesday 13 May 2015 10:04:48 John Stultz wrote:
On Wed, May 13, 2015 at 9:57 AM, Ksenija Stanojevic
On Wednesday 13 May 2015 10:04:48 John Stultz wrote:
On Wed, May 13, 2015 at 9:57 AM, Ksenija Stanojevic
ksenija.stanoje...@gmail.com wrote:
'struct timeval last_tv' is used to get the time of last signal change
and 'struct timeval last_intr_tv' is used to get the time of last UART
On Wed, May 13, 2015 at 09:26:03PM +0200, Robert Jarzmik wrote:
First, a question for Russell :
Given that the current PXA architecture is not implementing the
clk_round_rate() function, while implementing clk_get(), etc..., is it
correct
to say that it is betraying the clk API by
Em Wed, 13 May 2015 21:53:07 +0200
Arnd Bergmann a...@arndb.de escreveu:
On Wednesday 13 May 2015 10:04:48 John Stultz wrote:
On Wed, May 13, 2015 at 9:57 AM, Ksenija Stanojevic
ksenija.stanoje...@gmail.com wrote:
'struct timeval last_tv' is used to get the time of last signal change
Russell King - ARM Linux li...@arm.linux.org.uk writes:
On Wed, May 13, 2015 at 09:26:03PM +0200, Robert Jarzmik wrote:
First, a question for Russell :
Given that the current PXA architecture is not implementing the
clk_round_rate() function, while implementing clk_get(), etc..., is it
Em Tue, 5 May 2015 19:33:53 +0300
Olli Salonen olli.salo...@iki.fi escreveu:
The info and warn functions already add a newline to the end of the
log printouts, so remove the extra newline from the printouts.
Hi Olli,
The best here would be to convert this driver to use dvb-usb2, and replace
For every frontend entry, we need to add the adapter's size. There
are already two patches fixing it. So, it doesn't seem trivial to
keep it there at the right place.
Also, currently, the indentation is wrong on all places.
So, it seems that keeping it right is not too trivial.
Better to use a
Em Wed, 13 May 2015 14:45:38 -0700
John Stultz john.stu...@linaro.org escreveu:
On Wed, May 13, 2015 at 2:10 PM, Mauro Carvalho Chehab
mche...@osg.samsung.com wrote:
Em Wed, 13 May 2015 21:53:07 +0200
Arnd Bergmann a...@arndb.de escreveu:
On Wednesday 13 May 2015 10:04:48 John Stultz
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: Thu May 14 04:00:16 CEST 2015
git branch: test
git hash: e989a73ebd09d22c22ead51fa363a2f56f70f28a
gcc
'struct timeval last_tv' is used to get the time of last signal change
and 'struct timeval last_intr_tv' is used to get the time of last UART
interrupt.
32-bit systems using 'struct timeval' will break in the year 2038, so we
have to replace that code with more appropriate types.
Here struct
On Wed, May 13, 2015 at 9:57 AM, Ksenija Stanojevic
ksenija.stanoje...@gmail.com wrote:
'struct timeval last_tv' is used to get the time of last signal change
and 'struct timeval last_intr_tv' is used to get the time of last UART
interrupt.
32-bit systems using 'struct timeval' will break in
Several lines touched by the pr_foo refactoring patches are not
following the Linux Coding style.
While we won't be fixing the style globally at the driver, we should,
at least, fix on the lines we touched.
Basically, this patch add (or remove) whitespaces and blank lines
where needed.
No
The debug macros are not properly defined, as they generate warnings
like:
ERROR: Macros with complex values should be enclosed in parentheses
+#define core_dbg(fmt, arg...)if (core_debug) \
+ printk(KERN_DEBUG pr_fmt(core: fmt), ## arg)
Use do { } while (0) for those macros.
MFCINST_GOT_INST state is set to encoder context with set_format
only for catpure buffer. In queue_setup of encoder called during
reqbufs, it is checked MFCINST_GOT_INST state for both capture
and output buffer. So this patch fixes to encoder to check
MFCINST_GOT_INST state only for capture buffer
Oops, I forgot to mention that patches 1-4 are unchanged from v1. Also,
if there are no comments about this driver, then I intend to make a pull
request on Monday.
Regards,
Hans
On 05/13/15 09:22, Hans Verkuil wrote:
From: Hans Verkuil hans.verk...@cisco.com
Changes since v1:
-
From: jean-michel.hautb...@vodalys.com jean-michel.hautb...@vodalys.com
All drivers use custom notifications, in particular when source changes.
The bridge only has to map the subdev that sends it to whatever video node it
is connected to.
Signed-off-by: Jean-Michel Hautbois
From: Hans Verkuil hans.verk...@cisco.com
vb2_buffer_done() already allows STATE_QUEUED, but currently only when not
streaming. It is useful to allow it while streaming as well, as this makes
it possible for drivers to requeue buffers while waiting for a stable
video signal.
Signed-off-by: Hans
From: Hans Verkuil hans.verk...@cisco.com
This makes it easier for the bridge driver to just passthrough such
events to the corresponding device node.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/i2c/adv7604.c | 12 +---
drivers/media/i2c/adv7842.c | 11
From: Hans Verkuil hans.verk...@cisco.com
Changes since v1:
- Fixed a lockdep bug in the alsa driver
- Moved the DMA descriptor allocation/freeing to buf_init and buf_cleanup,
which is where it belongs.
- Rebased to the latest media_tree master.
Hi all,
This driver is for the Cisco Cobalt
From: Hans Verkuil hans.verk...@cisco.com
Replace the dummy video format operations by pad format operations that
configure the output format.
Copied from the adv7604 driver.
Note: while arch/blackfin/mach-bf609/boards/ezkit.c uses adv7842_platform_data
this source has not been updated because
We are donating the sum of $200,000 USD to you.
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Hi Kamil,
I've started work on a cec-compliance utility and while doing that I
noticed a confusing name:
On 05/04/15 19:32, Kamil Debski wrote:
+struct cec_caps {
+ __u32 available_log_addrs;
+ __u32 capabilities;
+ __u32 vendor_id;
+ __u8 version;
+ __u8
The following changes since commit 356484cabe44984d2dc66a90bd5e3465ba1f64fb:
[media] dw2102: resync fifo when demod locks (2015-05-13 17:12:42 -0300)
are available in the git repository at:
git://linuxtv.org/anttip/media_tree.git mirics_pull
for you to fetch changes up to
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