You should direct this message to majord...@vger.kernel.org :)
On Tue, Jan 8, 2019 at 4:36 PM Bhanu Murthy V wrote:
>
> unsubscribe linux-media
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I upgraded kernel to 5.0 rc1 and the error message "Unknown
pixelformat 0x" are disappeared.
Instead I see not obvious message "uvcvideo: Non-zero status (-71) in
video completion handler."
Maybe in this case better to write "Video format XXX not supported" ?
It would help quickly underst
the first patch can work on freescale's 4.1.2 kernel ! My case maybe
can't cover other changes.
in file drivers/media/v4l2-core/videobuf-core.c, the function
'videobuf_poll_stream' may return POLLERR without calling 'poll_wait',
it looks like different with 'vb2_poll''s process, maybe need further
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If the incoming sink field type is alternate, the reset crop height
and crop height bounds must be set to twice the incoming height,
because in alternate field mode, upstream will report only the
lines for a single field, and the CSI captures the whole frame.
Signed-off-by: Steve Longerbeam
Revie
To support interlaced scan with planar formats, cpmem SLUV must
be programmed with the correct chroma line stride. For full and
partial planar 4:2:2 (YUV422P, NV16), chroma line stride must
be doubled. For full and partial planar 4:2:0 (YUV420, YVU420, NV12),
chroma line stride must _not_ be double
The function ipu_csi_init_interface() was inverting the F-bit for
NTSC case, in the CCIR_CODE_1/2 registers. The result being that
for NTSC bottom-top field order, the CSI would swap fields and
capture in top-bottom order.
Instead, base field swap on the field order of the input to the CSI,
and th
Some imx platforms do not have fwnode connections to all CSI input
ports, and should not be treated as an error. This includes the
imx6q SabreAuto, which has no connections to ipu1_csi1 and ipu2_csi0.
Return -ENOTCONN in imx_csi_parse_endpoint() so that v4l2-fwnode
endpoint parsing will not treat a
Adds two helper macros:
V4L2_FIELD_IS_SEQUENTIAL: returns true if the given field type is
'sequential', that is a full frame is transmitted, or exists in
memory, as all top field lines followed by all bottom field lines,
or vice-versa.
V4L2_FIELD_IS_INTERLACED: returns true if the given field typ
If IDMAC interweaving is enabled in a write channel, the channel must
write the odd chroma rows for 4:2:0 formats. Skipping writing the odd
chroma rows produces corrupted captured 4:2:0 images when interweave
is enabled.
Reported-by: Krzysztof Hałasa
Signed-off-by: Steve Longerbeam
Reviewed-by:
Allow sequential->interlaced interweaving but with top/bottom
lines swapped to the output buffer.
This can be accomplished by adding one line length to IDMAC output
channel address, with a negative line length for the interlace offset.
This is to allow the seq-bt -> interlaced-bt transformation,
From: Steve Longerbeam
A set of patches that fixes some bugs with capturing from an
interlaced source, and incompatibilites between IDMAC interlace
interweaving and 4:2:0 data write reduction.
History:
v6:
- Changes to patch "gpu: ipu-csi: Swap fields according to input/output
field types" sug
Skip writing U/V components to odd rows for YVU420 in addition to
YUV420 and NV12.
Signed-off-by: Steve Longerbeam
Reviewed-by: Philipp Zabel
---
drivers/staging/media/imx/imx-media-csi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/media/imx/imx-media-csi.c
b/drivers/st
prepare_vdi_in_buffers() was setting up the dma pointers as if the
VDIC is always programmed to receive the fields in bottom-top order,
i.e. as if ipu_vdi_set_field_order() only programs BT order in the VDIC.
But that's not true, ipu_vdi_set_field_order() is working correctly.
So fix prepare_vdi_i
Also add an example pipeline for unconverted capture with interweave
on SabreAuto.
Cleanup some language in various places in the process.
Signed-off-by: Steve Longerbeam
---
Changes since v4:
- Make clear that it is IDMAC channel that does pixel reordering and
interweave, not the CSI. Caught
IDMAC interlaced scan, a.k.a. interweave, should be enabled in the
IDMAC output channels only if the IDMAC output pad field type is
'seq-bt' or 'seq-tb', and field type at the capture interface is
'interlaced*'.
V4L2_FIELD_HAS_BOTH() macro should not be used on the input to determine
enabling inte
If caller passes un-initialized field type V4L2_FIELD_ANY to CSI
sink pad, the reset CSI crop window would not be correct, because
the crop window depends on a valid input field type. To fix move
the reset of crop and compose windows to after the call to
imx_media_fill_default_mbus_fields().
Signe
Hello,
On Monday, 7 January 2019 14:36:28 EET Kieran Bingham wrote:
> On 06/01/2019 15:54, Jacopo Mondi wrote:
> > When the adv748x driver is informed about a link being created from HDMI
> > or AFE to a CSI-2 TX output, the 'link_setup()' callback is invoked. Make
> > sure to implement proper rou
Hi Jacopo,
Thank you for the patch.
On Sunday, 6 January 2019 17:54:10 EET Jacopo Mondi wrote:
> The ADV748x chip supports routing AFE output to either TXA or TXB.
> In order to support run-time configuration of video stream path, create an
> additional (not enabled) "AFE:8->TXA:0" link, and remo
Hello,
On Monday, 7 January 2019 12:38:39 EET Kieran Bingham wrote:
> On 07/01/2019 10:05, Jacopo Mondi wrote:
> > Hi Kieran,
>
>
>
> >>> diff --git a/drivers/media/i2c/adv748x/adv748x.h
> >>> b/drivers/media/i2c/adv748x/adv748x.h index b482c7fe6957..bc2da1b5ce29
> >>> 100644
> >>> --- a/driver
Please disregard. This patch can't be submitted stand-alone, I will
re-submit as part of a v6 of "imx-media: Fixes for interlaced capture"
patchset.
Steve
On 12/14/18 3:46 PM, Steve Longerbeam wrote:
The function ipu_csi_init_interface() was inverting the F-bit for
NTSC case, in the CCIR_COD
Hi Raj,
(CC'ing Jacopo Mondi)
On Saturday, 5 January 2019 04:26:16 EET Mani, Rajmohan wrote:
> >> On Tuesday, 11 December 2018 15:43:53 EET Laurent Pinchart wrote:
> >>> On Tuesday, 11 December 2018 15:34:49 EET Laurent Pinchart wrote:
> On Wednesday, 5 December 2018 02:30:46 EET Mani, Rajmo
LIMITATIONS / TODO:
* Only I2C forwarding is quite complete. Most other features are
only stubbed or not implemented at all. Remote GPIOs have a very
naive implementation, where devicetree contains the values to
write into registers. V4L2 callbacks are almost empty.
* Testing is equally
From: Luca Ceresoli
Note! This patch is not 100% complete - see NOTES/TODO below
Add the "address translator" feature (ATR for short) to i2c-mux.
An ATR is a device that looks similar to an i2c-mux: it has an I2C
slave "upstream" port and N master "downstream" ports, and forwards
tran
Hi,
there has been some discussion on linux-media about video
serializer/deserializer chipsets with remote I2C capabilities from TI
[0] and Maxim [1]. I took part discussing how the remote I2C feature
of such chips could be best implemented in Linux while I was
implementing a driver for the Texas
From: Luca Ceresoli
An adapter might need to know when a new device is about to be
added. This will soon bee needed to implement an "I2C address
translator" (ATR for short), a device that propagates I2C transactions
with a different slave address (an "alias" address). An ATR driver
needs to know
This is a first, tentative DT layout to describe a 2-input video
deserializer with I2C Address Translator and remote GPIOs.
NOTES / TODO:
* This GPIOs representation is not realistic, it has been used only
to test that thing work. It shall be rewritten properly.
Signed-off-by: Luca Ceresoli
Hi Mauro,
On Tuesday, 8 January 2019 20:49:16 EET Mauro Carvalho Chehab wrote:
> Em Tue, 8 Jan 2019 21:11:41 +0500 Mikhail Gavrilov escreveu:
> > On Tue, 8 Jan 2019 at 20:57, Laurent Pinchart wrote:
> >> Thank you.
> >>
> >> Your device exposes five formats: YUY2 (YUYV), YV12 (YVU420), NV12, P010
Hello,
I have an Astrometa DVB-T2 dual USB card:
[41802.362830] usb 3-3: new high-speed USB device number 4 using xhci_hcd
[41802.520747] usb 3-3: New USB device found, idVendor=15f4,
idProduct=0131, bcdDevice= 1.00
[41802.520751] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
From: Daniel Axtens
[ Upstream commit 10e1fdb95809ed21406f53b5b4f064673a1b9ceb ]
Currently, disconnecting a USB webcam while it is in use prints out a
number of warnings, such as:
WARNING: CPU: 2 PID: 3118 at
/build/linux-ezBi1T/linux-4.8.0/fs/sysfs/group.c:237
sysfs_remove_group+0x8b/0x90
sy
From: Vivek Gautam
[ Upstream commit de2563bce7a157f5296bab94f3843d7d64fb14b4 ]
Turning on CONFIG_DMA_API_DEBUG_SG results in the following error:
[ 460.308650] [ cut here ]
[ 460.313490] qcom-venus aa0.video-codec: DMA-API: mapping sg segment
longer than device c
From: Mauro Carvalho Chehab
[ Upstream commit e4d7b113fdccde1acf8638c5879f2a450d492303 ]
A common mistake is to assume that initializing a var with:
struct foo f = { 0 };
Would initialize a zeroed struct. Actually, what this does is
to initialize the first element of the struct to zero.
From: Nathan Chancellor
[ Upstream commit b2e9a4eda11fd2cb1e6714e9ad3f455c402568ff ]
Clang warns:
drivers/media/firewire/firedtv-avc.c:999:45: warning: implicit
conversion from 'int' to 'char' changes value from 159 to -97
[-Wconstant-conversion]
app_info[0] = (EN50221_TAG_APP_INFO >> 1
From: Nathan Chancellor
[ Upstream commit b2e9a4eda11fd2cb1e6714e9ad3f455c402568ff ]
Clang warns:
drivers/media/firewire/firedtv-avc.c:999:45: warning: implicit
conversion from 'int' to 'char' changes value from 159 to -97
[-Wconstant-conversion]
app_info[0] = (EN50221_TAG_APP_INFO >> 1
From: Daniel Axtens
[ Upstream commit 10e1fdb95809ed21406f53b5b4f064673a1b9ceb ]
Currently, disconnecting a USB webcam while it is in use prints out a
number of warnings, such as:
WARNING: CPU: 2 PID: 3118 at
/build/linux-ezBi1T/linux-4.8.0/fs/sysfs/group.c:237
sysfs_remove_group+0x8b/0x90
sy
From: Vivek Gautam
[ Upstream commit de2563bce7a157f5296bab94f3843d7d64fb14b4 ]
Turning on CONFIG_DMA_API_DEBUG_SG results in the following error:
[ 460.308650] [ cut here ]
[ 460.313490] qcom-venus aa0.video-codec: DMA-API: mapping sg segment
longer than device c
From: Vivek Gautam
[ Upstream commit de2563bce7a157f5296bab94f3843d7d64fb14b4 ]
Turning on CONFIG_DMA_API_DEBUG_SG results in the following error:
[ 460.308650] [ cut here ]
[ 460.313490] qcom-venus aa0.video-codec: DMA-API: mapping sg segment
longer than device c
From: Nathan Chancellor
[ Upstream commit b2e9a4eda11fd2cb1e6714e9ad3f455c402568ff ]
Clang warns:
drivers/media/firewire/firedtv-avc.c:999:45: warning: implicit
conversion from 'int' to 'char' changes value from 159 to -97
[-Wconstant-conversion]
app_info[0] = (EN50221_TAG_APP_INFO >> 1
From: Nathan Chancellor
[ Upstream commit b2e9a4eda11fd2cb1e6714e9ad3f455c402568ff ]
Clang warns:
drivers/media/firewire/firedtv-avc.c:999:45: warning: implicit
conversion from 'int' to 'char' changes value from 159 to -97
[-Wconstant-conversion]
app_info[0] = (EN50221_TAG_APP_INFO >> 1
From: Nathan Chancellor
[ Upstream commit b2e9a4eda11fd2cb1e6714e9ad3f455c402568ff ]
Clang warns:
drivers/media/firewire/firedtv-avc.c:999:45: warning: implicit
conversion from 'int' to 'char' changes value from 159 to -97
[-Wconstant-conversion]
app_info[0] = (EN50221_TAG_APP_INFO >> 1
From: Nathan Chancellor
[ Upstream commit b2e9a4eda11fd2cb1e6714e9ad3f455c402568ff ]
Clang warns:
drivers/media/firewire/firedtv-avc.c:999:45: warning: implicit
conversion from 'int' to 'char' changes value from 159 to -97
[-Wconstant-conversion]
app_info[0] = (EN50221_TAG_APP_INFO >> 1
Hi Hans,
On 1/8/19 5:26 AM, Hans Verkuil wrote:
On 12/09/18 20:57, Steve Longerbeam wrote:
From: Steve Longerbeam
Forward events from a sub-device to its list of reachable video
devices.
Note this will queue the event to a video device even if there is
no actual _enabled_ media path from the
Em Tue, 8 Jan 2019 16:49:16 -0200
Mauro Carvalho Chehab escreveu:
> Em Tue, 8 Jan 2019 21:11:41 +0500
> Mikhail Gavrilov escreveu:
>
> > On Tue, 8 Jan 2019 at 20:57, Laurent Pinchart
> > wrote:
> > >
> > > Thank you.
> > >
> > > Your device exposes five formats: YUY2 (YUYV), YV12 (YVU420), N
Em Tue, 8 Jan 2019 21:11:41 +0500
Mikhail Gavrilov escreveu:
> On Tue, 8 Jan 2019 at 20:57, Laurent Pinchart
> wrote:
> >
> > Thank you.
> >
> > Your device exposes five formats: YUY2 (YUYV), YV12 (YVU420), NV12, P010 and
> > BGR3 (BGR24). They are all supported by V4L2 and the uvcvideo driver e
Le mardi 08 janvier 2019 à 16:30 +0100, Philipp Zabel a écrit :
> Hi Nicolas,
>
> On Mon, 2019-01-07 at 17:36 -0500, Nicolas Dufresne wrote:
> > Le lundi 03 décembre 2018 à 12:48 +0100, Philipp Zabel a écrit :
> > > Add a single imx-media mem2mem video device that uses the IPU IC PP
> > > (image c
It is not correct to calculate decoder capture payload dynamically from
the decoded frame width and height reported by the firmware. These tell
us what the decoder wrote into the internal framebuffers. The rotator or
VDOA always write the full sizeimage when copying the previously decoded
frame fro
Coda7541 and earlier do not support macroblock tiling. They do support
the NV12 format, though. Enable macroblock tiling for NV12 only on
CODA960. This fixes crashes when trying to use NV12 support on CodaHx4.
Signed-off-by: Philipp Zabel
---
drivers/media/platform/coda/coda-common.c | 2 +-
1
Allow to add fixed quantization parameter offset between luma and
chroma quantization parameters. This control directly corresponds
to the chroma_qp_index_offset field of the h.264 picture parameter
set.
Signed-off-by: Philipp Zabel
---
Documentation/media/uapi/v4l/extended-controls.rst | 5
Allow to enable h.264 constrained intra prediction (macroblocks using
intra prediction modes are not allowed to use residual data and decoded
samples of neighboring macroblocks coded using inter prediction modes).
This control directly corresponds to the constrained_intra_pred_flag
field in the h.2
Allow to enable constrained intra prediction in the h.264 encoder.
Signed-off-by: Philipp Zabel
---
drivers/media/platform/coda/coda-bit.c| 4 +++-
drivers/media/platform/coda/coda-common.c | 6 ++
drivers/media/platform/coda/coda.h| 1 +
3 files changed, 10 insertions(+), 1 dele
Allow to set a fixed quantization parameter offset between luma and
chroma in the h.264 encoder.
Signed-off-by: Philipp Zabel
---
drivers/media/platform/coda/coda-bit.c| 4 +++-
drivers/media/platform/coda/coda-common.c | 5 +
drivers/media/platform/coda/coda.h| 1 +
3 files chan
On 1/8/19 5:52 PM, Randy 'ayaka' Li wrote:
On Thu, Nov 15, 2018 at 03:56:49PM +0100, Maxime Ripard wrote:
From: Pawel Osciak
Stateless video codecs will require both the H264 metadata and slices in
order to be able to decode frames.
This introduces the definitions for a new pixel format for
On Tue, 8 Jan 2019 at 20:57, Laurent Pinchart
wrote:
>
> Thank you.
>
> Your device exposes five formats: YUY2 (YUYV), YV12 (YVU420), NV12, P010 and
> BGR3 (BGR24). They are all supported by V4L2 and the uvcvideo driver except
> for the P010 format. This would be easy to fix in the uvcvideo driver
On Tuesday, 8 January 2019 16:30:22 EET Mauro Carvalho Chehab wrote:
> Em Tue, 8 Jan 2019 15:40:47 +0200
>
> Sakari Ailus escreveu:
> > On Tue, Jan 08, 2019 at 10:59:55AM -0200, Mauro Carvalho Chehab wrote:
> > > Em Tue, 8 Jan 2019 10:52:12 -0200
> > >
> > > Mauro Carvalho Chehab escreveu:
> >
Hi Hans,
On Wed, 2018-12-05 at 19:50 +0100, Hans Verkuil wrote:
> On 12/05/2018 02:20 AM, Steve Longerbeam wrote:
> > Hi Hans, Philipp,
> >
> > One comment on my side...
> >
> > On 12/3/18 7:21 AM, Hans Verkuil wrote:
> > >
> > > > +void imx_media_mem2mem_device_unregister(struct imx_media_vide
Hi Steve,
On Tue, 2018-12-04 at 17:20 -0800, Steve Longerbeam wrote:
> Hi Hans, Philipp,
>
> One comment on my side...
>
> On 12/3/18 7:21 AM, Hans Verkuil wrote:
> >
> > > +void imx_media_mem2mem_device_unregister(struct imx_media_video_dev
> > > *vdev)
> > > +{
> > > + struct mem2mem_priv *p
Hi Hans,
thank you for your comments!
On Mon, 2018-12-03 at 16:21 +0100, Hans Verkuil wrote:
> On 12/03/2018 12:48 PM, Philipp Zabel wrote:
> > Add a single imx-media mem2mem video device that uses the IPU IC PP
> > (image converter post processing) task for scaling and colorspace
> > conversion.
Hi Mikhail,
On Tuesday, 8 January 2019 17:18:15 EET Mikhail Gavrilov wrote:
> On Tue, 8 Jan 2019 at 19:53, Laurent Pinchart
>
> wrote:
> > Mikhail, could you please post the output of
> >
> > lsusb -v -d 07ca:0553
> >
> > if possible running as root ?
>
> yes, attached here.
Thank you.
Your
On Tuesday, 8 January 2019 17:16:21 EET Mauro Carvalho Chehab wrote:
> Em Tue, 08 Jan 2019 16:54:41 +0200 Laurent Pinchart escreveu:
> > On Tuesday, 8 January 2019 16:45:37 EET Mauro Carvalho Chehab wrote:
> >> Em Sun, 6 Jan 2019 01:05:16 +0500 Mikhail Gavrilov escreveu:
> >>> Hi folks!
> >>> Every
The following changes since commit 1e0d0a5fd38192f23304ea2fc2b531fea7c74247:
media: s5p-mfc: fix incorrect bus assignment in virtual child device
(2019-01-07 14:39:36 -0500)
are available in the Git repository at:
git://linuxtv.org/hverkuil/media_tree.git tags/br-v5.1b2
for you to fetch ch
2019年1月8日(火) 23:52 Akinobu Mita :
>
> Remove remaining soc_camera specific code and drop soc_camera dependency
> from this driver.
>
> Cc: Guennadi Liakhovetski
> Cc: Sakari Ailus
> Cc: Mauro Carvalho Chehab
> Signed-off-by: Akinobu Mita
> ---
> * No changes from v1
>
> drivers/media/i2c/Kconf
Add a single imx-media mem2mem video device that uses the IPU IC PP
(image converter post processing) task for scaling and colorspace
conversion.
On i.MX6Q/DL SoCs with two IPUs currently only the first IPU is used.
The hardware only supports writing to destination buffers up to
1024x1024 pixels i
Hi Nicolas,
On Mon, 2019-01-07 at 17:36 -0500, Nicolas Dufresne wrote:
> Le lundi 03 décembre 2018 à 12:48 +0100, Philipp Zabel a écrit :
> > Add a single imx-media mem2mem video device that uses the IPU IC PP
> > (image converter post processing) task for scaling and colorspace
> > conversion.
>
On Tue, 8 Jan 2019 at 19:53, Laurent Pinchart
wrote:
>
> Mikhail, could you please post the output of
>
> lsusb -v -d 07ca:0553
>
> if possible running as root ?
yes, attached here.
--
Best Regards,
Mike Gavrilov.
[root@localhost ~]# lsusb -v -d 07ca:0553
Bus 004 Device 003: ID 07ca:0553 AVerMe
Em Tue, 08 Jan 2019 16:54:41 +0200
Laurent Pinchart escreveu:
> Hello,
>
> On Tuesday, 8 January 2019 16:45:37 EET Mauro Carvalho Chehab wrote:
> > Em Sun, 6 Jan 2019 01:05:16 +0500 Mikhail Gavrilov escreveu:
> > > Hi folks!
> > > Every time when I start capture video from external capture car
Hello,
On Tuesday, 8 January 2019 16:45:37 EET Mauro Carvalho Chehab wrote:
> Em Sun, 6 Jan 2019 01:05:16 +0500 Mikhail Gavrilov escreveu:
> > Hi folks!
> > Every time when I start capture video from external capture card
> > Avermedia Live Gamer ULTRA GC553
> > (https://www.avermedia.com/gaming/p
Create a source pad and set the media controller type to the sensor.
Cc: Guennadi Liakhovetski
Cc: Sakari Ailus
Cc: Mauro Carvalho Chehab
Signed-off-by: Akinobu Mita
---
* No changes from v1
drivers/media/i2c/Kconfig | 2 ++
drivers/media/i2c/mt9m001.c | 9 +
2 files changed, 11 in
Remove remaining soc_camera specific code and drop soc_camera dependency
from this driver.
Cc: Guennadi Liakhovetski
Cc: Sakari Ailus
Cc: Mauro Carvalho Chehab
Signed-off-by: Akinobu Mita
---
* No changes from v1
drivers/media/i2c/Kconfig | 2 +-
drivers/media/i2c/mt9m001.c | 84 -
The VIDIOC_SUBDEV_G_FMT ioctl for this driver doesn't recognize
V4L2_SUBDEV_FORMAT_TRY and always works as if V4L2_SUBDEV_FORMAT_ACTIVE
is specified.
Cc: Guennadi Liakhovetski
Cc: Sakari Ailus
Cc: Mauro Carvalho Chehab
Signed-off-by: Akinobu Mita
---
* v2
- Set initial try format with default
This driver doesn't set all members of mbus format field when the
VIDIOC_SUBDEV_{S,G}_FMT ioctls are called.
This is detected by v4l2-compliance.
Cc: Guennadi Liakhovetski
Cc: Sakari Ailus
Cc: Mauro Carvalho Chehab
Signed-off-by: Akinobu Mita
---
* No changes from v1
drivers/media/i2c/mt9m0
Copy the soc_camera based driver in v4l2 sensor driver directory.
This commit just copies the original file without modifying it.
Cc: Guennadi Liakhovetski
Cc: Sakari Ailus
Cc: Mauro Carvalho Chehab
Signed-off-by: Akinobu Mita
---
* No changes from v1
drivers/media/i2c/Kconfig | 7 +
dri
Add of_match_table for the MT9M001 CMOS image sensor.
Cc: Guennadi Liakhovetski
Cc: Sakari Ailus
Cc: Mauro Carvalho Chehab
Signed-off-by: Akinobu Mita
---
* No changes from v1
drivers/media/i2c/mt9m001.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/media/i2c/mt9m001.c b
Add device tree binding documentation for the MT9M001 CMOS image sensor.
Cc: Rob Herring
Cc: Guennadi Liakhovetski
Cc: Sakari Ailus
Cc: Mauro Carvalho Chehab
Signed-off-by: Akinobu Mita
---
* v2
- Update binding doc suggested by Rob Herring.
.../devicetree/bindings/media/i2c/mt9m001.txt
Introduce multi_reg_write() to write multiple registers to the device and
use it where possible.
Cc: Guennadi Liakhovetski
Cc: Sakari Ailus
Cc: Mauro Carvalho Chehab
Signed-off-by: Akinobu Mita
---
* No changes from v1
drivers/media/i2c/mt9m001.c | 88 +---
Switch s_power() callback to runtime PM framework. This also removes
soc_camera specific power management code and introduces reset and standby
gpios instead.
Cc: Guennadi Liakhovetski
Cc: Sakari Ailus
Cc: Mauro Carvalho Chehab
Signed-off-by: Akinobu Mita
---
* v2
- Add new label for error ha
Sort header block alphabetically for easy maintenance.
Cc: Guennadi Liakhovetski
Cc: Sakari Ailus
Cc: Mauro Carvalho Chehab
Signed-off-by: Akinobu Mita
---
* New patch from v2
drivers/media/i2c/mt9m001.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/medi
Replace GPL license statements with SPDX license identifiers (GPL-2.0).
This also fixes MODULE_LICENSE() ident to match the actual license text.
Cc: Guennadi Liakhovetski
Cc: Sakari Ailus
Cc: Mauro Carvalho Chehab
Signed-off-by: Akinobu Mita
---
* v2
- Fix MODULE_LICENSE() masmatch.
drivers
This patchset converts soc_camera mt9m001 driver to a standard subdev
sensor driver.
* v2
- Update binding doc suggested by Rob Herring.
- Fix MODULE_LICENSE() masmatch.
- Sort headers alphabetically.
- Add new label for error handling in s_stream() callback.
- Replace pm_runtime_get_noresume() +
Register a sub-device to the asynchronous subdevice framework, and also
create subdevice device node.
Cc: Guennadi Liakhovetski
Cc: Sakari Ailus
Cc: Mauro Carvalho Chehab
Signed-off-by: Akinobu Mita
---
* v2
- Remove redundant Kconfig dependency
- Preserve subdev flags set by v4l2_i2c_subdev_i
This adds log_status ioctl and event interface for mt9m001's v4l2 controls.
Cc: Guennadi Liakhovetski
Cc: Sakari Ailus
Cc: Mauro Carvalho Chehab
Signed-off-by: Akinobu Mita
---
* No changes from v1
drivers/media/i2c/mt9m001.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff
Hi Mike,
Em Sun, 6 Jan 2019 01:05:16 +0500
Mikhail Gavrilov escreveu:
> Hi folks!
> Every time when I start capture video from external capture card
> Avermedia Live Gamer ULTRA GC553
> (https://www.avermedia.com/gaming/product/game_capture/live_gamer_ultra_gc553)
What's the driver used by this
Em Tue, 8 Jan 2019 15:40:47 +0200
Sakari Ailus escreveu:
> On Tue, Jan 08, 2019 at 10:59:55AM -0200, Mauro Carvalho Chehab wrote:
> > Em Tue, 8 Jan 2019 10:52:12 -0200
> > Mauro Carvalho Chehab escreveu:
> >
> > > Em Tue, 8 Jan 2019 10:58:34 +0200
> > > Sakari Ailus escreveu:
> > >
> > >
Em Tue, 8 Jan 2019 15:38:32 +0200
Sakari Ailus escreveu:
> Hi Mauro,
>
> Thanks for the review.
>
> On Tue, Jan 08, 2019 at 10:59:55AM -0200, Mauro Carvalho Chehab wrote:
> > Em Tue, 8 Jan 2019 10:52:12 -0200
> > Mauro Carvalho Chehab escreveu:
> >
> > > Em Tue, 8 Jan 2019 10:58:34 +0200
>
On Tue, Jan 08, 2019 at 11:44:01AM -0200, Mauro Carvalho Chehab wrote:
> Em Tue, 8 Jan 2019 15:29:26 +0200
> Sakari Ailus escreveu:
>
> > On Tue, Jan 08, 2019 at 11:09:42AM -0200, Mauro Carvalho Chehab wrote:
> > > Em Tue, 8 Jan 2019 10:58:35 +0200
> > > Sakari Ailus escreveu:
> > >
> > > >
On 01/08/19 14:44, Hans Verkuil wrote:
> On 12/28/18 17:59, Ken Sloat wrote:
>> From: Ken Sloat
>>
>> Update device tree binding documentation specifying how to
>> enable BT656 with CRC decoding.
>>
>> Signed-off-by: Ken Sloat
>> ---
>> Documentation/devicetree/bindings/media/atmel-isc.txt | 3 +
On 12/28/18 17:59, Ken Sloat wrote:
> From: Ken Sloat
>
> Update device tree binding documentation specifying how to
> enable BT656 with CRC decoding.
>
> Signed-off-by: Ken Sloat
> ---
> Documentation/devicetree/bindings/media/atmel-isc.txt | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff
Em Tue, 8 Jan 2019 15:29:26 +0200
Sakari Ailus escreveu:
> On Tue, Jan 08, 2019 at 11:09:42AM -0200, Mauro Carvalho Chehab wrote:
> > Em Tue, 8 Jan 2019 10:58:35 +0200
> > Sakari Ailus escreveu:
> >
> > > buf->size is an unsigned long; casting that to int will lead to an
> > > overflow if bu
On Tue, Jan 08, 2019 at 10:59:55AM -0200, Mauro Carvalho Chehab wrote:
> Em Tue, 8 Jan 2019 10:52:12 -0200
> Mauro Carvalho Chehab escreveu:
>
> > Em Tue, 8 Jan 2019 10:58:34 +0200
> > Sakari Ailus escreveu:
> >
> > > PAGE_ALIGN() may wrap the buffer size around to 0. Prevent this by
> > > che
Hi Mauro,
Thanks for the review.
On Tue, Jan 08, 2019 at 10:59:55AM -0200, Mauro Carvalho Chehab wrote:
> Em Tue, 8 Jan 2019 10:52:12 -0200
> Mauro Carvalho Chehab escreveu:
>
> > Em Tue, 8 Jan 2019 10:58:34 +0200
> > Sakari Ailus escreveu:
> >
> > > PAGE_ALIGN() may wrap the buffer size aro
On Tue, Jan 08, 2019 at 11:09:42AM -0200, Mauro Carvalho Chehab wrote:
> Em Tue, 8 Jan 2019 10:58:35 +0200
> Sakari Ailus escreveu:
>
> > buf->size is an unsigned long; casting that to int will lead to an
> > overflow if buf->size exceeds INT_MAX.
> >
> > Fix this by changing the type to unsign
On 12/09/18 20:57, Steve Longerbeam wrote:
> From: Steve Longerbeam
>
> Forward events from a sub-device to its list of reachable video
> devices.
>
> Note this will queue the event to a video device even if there is
> no actual _enabled_ media path from the sub-device to the video device.
> So
Em Tue, 8 Jan 2019 10:58:35 +0200
Sakari Ailus escreveu:
> buf->size is an unsigned long; casting that to int will lead to an
> overflow if buf->size exceeds INT_MAX.
>
> Fix this by changing the type to unsigned long instead. This is possible
> as the buf->size is always aligned to PAGE_SIZE,
Hi Vishal,
The patchset hard escaped me somehow earlier and your reply to Rob made me
notice it again. Thanks. :-)
On Wed, May 30, 2018 at 12:24:43AM +0530, Vishal Sagar wrote:
> Add bindings documentation for Xilinx MIPI CSI-2 Rx Subsystem.
>
> The Xilinx MIPI CSI-2 Rx Subsystem consists of a D
Em Tue, 8 Jan 2019 10:59:55 -0200
Mauro Carvalho Chehab escreveu:
> Em Tue, 8 Jan 2019 10:52:12 -0200
> Mauro Carvalho Chehab escreveu:
>
> > Em Tue, 8 Jan 2019 10:58:34 +0200
> > Sakari Ailus escreveu:
> >
> > > PAGE_ALIGN() may wrap the buffer size around to 0. Prevent this by
> > > checki
Em Tue, 8 Jan 2019 10:52:12 -0200
Mauro Carvalho Chehab escreveu:
> Em Tue, 8 Jan 2019 10:58:34 +0200
> Sakari Ailus escreveu:
>
> > PAGE_ALIGN() may wrap the buffer size around to 0. Prevent this by
> > checking that the aligned value is not smaller than the unaligned one.
> >
> > Note on ba
Em Tue, 8 Jan 2019 10:58:34 +0200
Sakari Ailus escreveu:
> PAGE_ALIGN() may wrap the buffer size around to 0. Prevent this by
> checking that the aligned value is not smaller than the unaligned one.
>
> Note on backporting to stable: the file used to be under
> drivers/media/v4l2-core, it was m
Em Tue, 8 Jan 2019 00:51:25 +0200
Sakari Ailus escreveu:
> Hi Mauro,
>
> On Mon, Jan 07, 2019 at 04:11:34PM -0200, Mauro Carvalho Chehab wrote:
> > Em Mon, 7 Jan 2019 16:01:07 -0200
> > Mauro Carvalho Chehab escreveu:
> >
> > > Hi Sakari/Bingbu,
> > >
> > > Em Thu, 13 Dec 2018 14:03:40 +020
This pull requests supersedes the previous pull request for v4.21, which didn't
make it.
It's unchanged from the previous pull request, just rebased on top of v5.0-rc1.
The "dma-direct: provide a generic implementation of DMA_ATTR_NON_CONSISTENT"
discussion is about future work to help with cases
Hi Rob,
Thanks for the review.
> -Original Message-
> From: Rob Herring [mailto:r...@kernel.org]
> Sent: Wednesday, June 13, 2018 1:34 AM
> To: Vishal Sagar
> Cc: Hyun Kwon ; laurent.pinch...@ideasonboard.com;
> michal.si...@xilinx.com; linux-media@vger.kernel.org;
> devicet...@vger.kern
Hi Hyun
Thanks for the review.
> -Original Message-
> From: Hyun Kwon
> Sent: Thursday, June 01, 2018 6:46 AM
> To: Vishal Sagar
> Cc: Hyun Kwon ; laurent.pinch...@ideasonboard.com;
> michal.si...@xilinx.com; linux-media@vger.kernel.org;
> devicet...@vger.kernel.org; mark.rutl...@arm.c
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