Re: [PATCH 1/5] staging: imgu: Switch to __aligned() from __attribute__((aligned()))

On Thu, Mar 07, 2019 at 12:00:59PM +0900, Tomasz Figa wrote: > On Thu, Mar 7, 2019 at 12:00 PM Tomasz Figa wrote: > > > > Hi Sakari, > > > > On Wed, Feb 20, 2019 at 8:21 PM Sakari Ailus > > wrote: > > > > > > __aligned() is preferred. The patch has been generated using the following > > > command

cron job: media_tree daily build: OK

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 Mar 7 05:00:15 CET 2019 media-tree git hash:15d90a6ae98e6d2c68497b44a491cb9efbb98ab1 media_build git

Re: [PATCH 1/5] staging: imgu: Switch to __aligned() from __attribute__((aligned()))

On Thu, Mar 7, 2019 at 12:00 PM Tomasz Figa wrote: > > Hi Sakari, > > On Wed, Feb 20, 2019 at 8:21 PM Sakari Ailus > wrote: > > > > __aligned() is preferred. The patch has been generated using the following > > command in the drivers/staging/media/ipu3 directory: > > > > $ git grep -l 'aligned(32

Re: [PATCH 1/5] staging: imgu: Switch to __aligned() from __attribute__((aligned()))

Hi Sakari, On Wed, Feb 20, 2019 at 8:21 PM Sakari Ailus wrote: > > __aligned() is preferred. The patch has been generated using the following > command in the drivers/staging/media/ipu3 directory: > > $ git grep -l 'aligned(32)' | \ > xargs perl -i -pe \ > > 's/__attribute__\s*\(

Re: [PATCH 1/5] media: dt-bindings: media: rcar-csi2: Add r8a774a1 support

Hi Hans, Laurent, On 2019-03-01 15:06:13 +0200, Laurent Pinchart wrote: > Hi Hans, > > On Fri, Mar 01, 2019 at 01:55:53PM +0100, Hans Verkuil wrote: > > Hi Fabrizio, > > > > It looks like this series fell through the cracks. > > > > I looked at it and the main problem is that it is missing a Re

Re: [PATCH] rcar-csi2: Allow configuring of video standard

Hi Laurent, On 2019-03-07 02:26:45 +0200, Laurent Pinchart wrote: > Hi Niklas, > > On Thu, Mar 07, 2019 at 01:22:36AM +0100, Niklas Söderlund wrote: > > On 2019-03-07 02:13:18 +0200, Laurent Pinchart wrote: > > > On Sat, Feb 16, 2019 at 11:57:58PM +0100, Niklas Söderlund wrote: > > >> Allow the h

Re: [PATCH 3/3] rcar-csi2: Move setting of Field Detection Control Register

Hi Kieran, Thanks for your feedback. On 2019-02-18 11:19:50 +, Kieran Bingham wrote: > Hi Niklas, > > On 18/02/2019 10:03, Niklas Söderlund wrote: > > Latest datasheet (rev 1.50) clarifies that the FLD register should be > > set after LINKCNT. > > > > Signed-off-by: Niklas Söderlund > > --

Re: [PATCH 2/3] rcar-csi2: Update start procedure for H3 ES2

Hi Kieran, Thanks for your feedback. On 2019-02-18 11:01:51 +, Kieran Bingham wrote: > Hi Niklas, > > On 18/02/2019 10:03, Niklas Söderlund wrote: > > Latest information from hardware engineers reveals that H3 ES2 and ES3 > > of behaves differently when working with link speeds bellow 250 Mp

Re: [PATCH 2/3] rcar-csi2: Update start procedure for H3 ES2

Hi Ulrich, Thanks for your feedback. On 2019-02-18 12:12:19 +0100, Ulrich Hecht wrote: > > > On February 18, 2019 at 11:03 AM Niklas Söderlund > > wrote: > > > > > > Latest information from hardware engineers reveals that H3 ES2 and ES3 > > of behaves differently when working with link speed

Re: [PATCH] rcar-csi2: Allow configuring of video standard

Hi Niklas, On Thu, Mar 07, 2019 at 01:22:36AM +0100, Niklas Söderlund wrote: > On 2019-03-07 02:13:18 +0200, Laurent Pinchart wrote: > > On Sat, Feb 16, 2019 at 11:57:58PM +0100, Niklas Söderlund wrote: > >> Allow the hardware to to do proper field detection for interlaced field > >> formats by im

Re: [PATCH] rcar-csi2: Allow configuring of video standard

Hi Laurent, Thanks for your feedback. On 2019-03-07 02:13:18 +0200, Laurent Pinchart wrote: > Hi Niklas, > > Thank you for the patch. > > On Sat, Feb 16, 2019 at 11:57:58PM +0100, Niklas Söderlund wrote: > > Allow the hardware to to do proper field detection for interlaced field > > formats by

Re: [PATCH] rcar-csi2: Allow configuring of video standard

Hi Niklas, Thank you for the patch. On Sat, Feb 16, 2019 at 11:57:58PM +0100, Niklas Söderlund wrote: > Allow the hardware to to do proper field detection for interlaced field > formats by implementing s_std() and g_std(). Depending on which video > standard is selected the driver needs to setup

Re: [PATCH] rcar-csi2: Use standby mode instead of resetting

Hi Geert, Thanks for your feedback. On 2019-02-18 10:07:04 +0100, Geert Uytterhoeven wrote: > Hi Niklas, > > On Sun, Feb 17, 2019 at 8:54 AM Niklas Söderlund > wrote: > > Later versions of the datasheet updates the reset procedure to more > > closely resemble the standby mode. Update the driver

Re: [PATCH] rcar-csi2: Allow configuring of video standard

Hi Sergei, Thanks for your feedback. On 2019-02-17 11:47:28 +0300, Sergei Shtylyov wrote: > Hello! > > On 17.02.2019 1:57, Niklas Söderlund wrote: > > > Allow the hardware to to do proper field detection for interlaced field > > formats by implementing s_std() and g_std(). Depending on which vi

Re: [PATCH] rcar-csi2: Allow configuring of video standard

Hi Jacopo, Thanks for your feedback. On 2019-02-17 19:41:40 +0100, Jacopo Mondi wrote: > Hi Niklas, > where is this patch supposed to be applied on? > > I tried master, media master, renesas-drivers and your rcar-csi2 and > v4l2/mux branches, but it fails on all of them :( > > What am I doi

Re: [PATCH] rcar-csi2: Use standby mode instead of resetting

Hi Jacopo, Thanks for your feedback. On 2019-02-17 20:41:24 +0100, Jacopo Mondi wrote: > Hi Niklas, >ah, ups, this was maybe the patch the other one I just reviewed was >based on... sorry, I missed this one :) :-) > > On Sat, Feb 16, 2019 at 11:56:38PM +0100, Niklas Söderlund wrote: >

[PATCH 7/8] media: vimc: stream: init/terminate the first entity

The s_stream callback was not being called for the first entity in the stream pipeline array. Instead of verifying the type of the node (video or subdevice) and calling s_stream from the second entity in the pipeline, do this process for all the entities in the pipeline for consistency. The previo

[PATCH 8/8] media: vimc: propagate pixel format in the stream

Media bus codes were being mapped to pixelformats, which causes a limitation on vimc because not all pixelformats can be mapped to media bus codes. Also, media bus codes are an internal configuration from the device. Userspace only assures media bus codes matches between pads and expects the image

[PATCH 5/8] media: vimc: stream: cleanup frame field from struct vimc_stream

There is no need to have the frame field in the vimc_stream struct. Signed-off-by: Helen Koike --- drivers/media/platform/vimc/vimc-streamer.c | 10 -- drivers/media/platform/vimc/vimc-streamer.h | 1 - 2 files changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/media/platfo

[PATCH 6/8] media: vimc: stream: add docs to struct vimc_stream

Add missing documentation for struct vimc_stream Signed-off-by: Helen Koike --- drivers/media/platform/vimc/vimc-streamer.h | 15 +++ 1 file changed, 15 insertions(+) diff --git a/drivers/media/platform/vimc/vimc-streamer.h b/drivers/media/platform/vimc/vimc-streamer.h index dc1d0

[PATCH 4/8] media: v4l2-common: add bayer formats in v4l2_format_info

Add bayer format information in struct v4l2_format_info table. Signed-off-by: Helen Koike --- drivers/media/v4l2-core/v4l2-common.c | 22 ++ 1 file changed, 22 insertions(+) diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c index 11

[PATCH 3/8] media: vimc: cap: fix step width/height in enum framesize

The type V4L2_FRMSIZE_TYPE_CONTINUOUS expects a step of 1. This fixes v4l2-compliance test error: fail: v4l2-test-formats.cpp(184): invalid step_width/height for continuous framesize test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: FAIL Signed-off-by: Helen Koike --- drivers/media/plat

[PATCH 1/8] media: vimc: deb: fix default sink bayer format

The format of the sink pad should be a bayer mbus format. This fixes a kernel NULL pointer dereference error that was caused when the stream starts because the configured format was not found in the pixelmap table. Reported-by: Hans Verkuil Signed-off-by: Helen Koike --- drivers/media/platfor

[PATCH 2/8] media: vimc: stream: fix thread state before sleep

The state TASK_UNINTERRUPTIBLE should be set just before schedule_timeout() call, so it knows the sleep mode it should enter. There is no point in setting TASK_UNINTERRUPTIBLE at the initialization of the thread as schedule_timeout() will set the state back to TASK_RUNNING. This fixes a warning in

[PATCH 0/8] media: vimc: remove media bus code limitation

Hello, This patch series has several vimc fixes (that I am sending in the same series only for convenience, let me know if you prefer them to be sent separately from the series). The last commit removes the vimc_pix_map_list[] that was mapping pixelformats with media bus formats, but it turns out

Re: [PATCH v2] media: si2165: fix a missing check of return value

Am 05.03.19 um 22:17 schrieb Sean Young: > On Fri, Dec 21, 2018 at 09:24:46AM +0100, Matthias Schwarzott wrote: >> Am 21.12.18 um 05:54 schrieb Kangjie Lu: >>> si2165_readreg8() may fail. Looking into si2165_readreg8(), we will find >>> that "val_tmp" will be an uninitialized value when regmap_read

[v4l-utils PATCH v5 2/6] v4l2-ctl: check that the size read/write fit the buffer size

'read_write_padded_frame' should check that the expected size to read/write is not larger than the size of the buffer. Signed-off-by: Dafna Hirschfeld --- utils/v4l2-ctl/v4l2-ctl-streaming.cpp | 41 --- 1 file changed, 24 insertions(+), 17 deletions(-) diff --git a/utils

[v4l-utils PATCH v5 1/6] v4l2-ctl: in streaming_set_m2m, close file pointers upon error

In streaming_set_m2m, make sure to close all file pointers and file descriptors before returning. Signed-off-by: Dafna Hirschfeld --- utils/v4l2-ctl/v4l2-ctl-streaming.cpp | 7 --- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/utils/v4l2-ctl/v4l2-ctl-streaming.cpp b/utils/v4

[v4l-utils PATCH v5 3/6] v4l2-ctl: set the in/out fmt variables in streaming_set_m2m

set the in/out fmt variables in streaming_set_m2m This is needed later to check for stateless fwht pixel format. Signed-off-by: Dafna Hirschfeld --- utils/v4l2-ctl/v4l2-ctl-streaming.cpp | 19 ++- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/utils/v4l2-ctl/v4l2-

[v4l-utils PATCH v5 6/6] v4l2-ctl: Add implementation for the stateless fwht decoder.

Add code to support the stateless decoder and the function 'stateless_m2m' that implements it. Signed-off-by: Dafna Hirschfeld --- utils/v4l2-ctl/v4l2-ctl-streaming.cpp | 218 +- 1 file changed, 210 insertions(+), 8 deletions(-) diff --git a/utils/v4l2-ctl/v4l2-ctl-strea

[v4l-utils PATCH v5 4/6] v4l-utils: copy fwht-ctrls.h from kernel dir

copy fwht-ctrls.h from the kernel dir when running 'sync' and add typedef for u64 in codec-fwht.h Signed-off-by: Dafna Hirschfeld --- Makefile.am | 1 + utils/common/codec-fwht.patch | 7 --- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/Makefile.am b/Makef

[v4l-utils PATCH v5 5/6] v4l2-ctl: Add functions and variables to support fwht stateless decoder

Add the variable 'last_fwht_bf_ts' and the array 'fwht_reqs' to allow the fwht stateless decoder to maintain the requests. Signed-off-by: Dafna Hirschfeld --- utils/v4l2-ctl/v4l2-ctl-streaming.cpp | 138 ++ 1 file changed, 138 insertions(+) diff --git a/utils/v4l2-ctl/v4

[PATCH v5 21/23] media: vicodec: Register another node for stateless decoder

Add stateless decoder instance field to the dev struct and register another node for the statelsess decoder. The stateless API for the node will be implemented in further patches. Signed-off-by: Dafna Hirschfeld --- drivers/media/platform/vicodec/vicodec-core.c | 46 +-- 1 file c

[PATCH v5 20/23] media: vicodec: Introducing stateless fwht defs and structs

Add structs and definitions needed to implement stateless decoder for fwht and add I/P-frames QP controls to the public api. Signed-off-by: Dafna Hirschfeld --- drivers/media/platform/vicodec/vicodec-core.c | 41 ++- drivers/media/v4l2-core/v4l2-ctrls.c | 12 ++ incl

[PATCH v5 23/23] media: vicodec: set pixelformat to V4L2_PIX_FMT_FWHT_STATELESS for stateless decoder

for stateless decoder, set the output pixelformat to V4L2_PIX_FMT_FWHT_STATELESS and the pix info to pixfmt_stateless_fwht Signed-off-by: Dafna Hirschfeld --- drivers/media/platform/vicodec/vicodec-core.c | 47 ++- 1 file changed, 35 insertions(+), 12 deletions(-) diff --git a/d

[PATCH v5 19/23] media: vicodec: add documentation to V4L2_PIX_FMT_FWHT_STATELESS

add documentation to V4L2_PIX_FMT_FWHT_STATELESS in pixfmt-compressed.rst Signed-off-by: Dafna Hirschfeld --- Documentation/media/uapi/v4l/pixfmt-compressed.rst | 6 ++ 1 file changed, 6 insertions(+) diff --git a/Documentation/media/uapi/v4l/pixfmt-compressed.rst b/Documentation/media/uap

[PATCH v5 22/23] media: vicodec: Add support for stateless decoder.

Implement a stateless decoder for the new node. Signed-off-by: Dafna Hirschfeld --- .../media/platform/vicodec/codec-v4l2-fwht.h | 1 + drivers/media/platform/vicodec/vicodec-core.c | 286 -- 2 files changed, 263 insertions(+), 24 deletions(-) diff --git a/drivers/media/platf

[PATCH v5 14/23] media: vicodec: rename v4l2_fwht_default_fmt to v4l2_fwht_find_nth_fmt

Rename 'v4l2_fwht_default_fmt' to 'v4l2_fwht_find_nth_fmt' and add a function 'v4l2_fwht_validate_fmt' to check if a format info matches the parameters. This function will also be used to validate the stateless params when adding support for stateless codecs. Signed-off-by: Dafna Hirschfeld ---

[PATCH v5 17/23] media: vicodec: add documentation to V4L2_CID_FWHT_I/P_FRAME_QP

add documentation to V4L2_CID_FWHT_I/P_FRAME_QP controls in ext-ctrls-codec.rst Signed-off-by: Dafna Hirschfeld --- Documentation/media/uapi/v4l/ext-ctrls-codec.rst | 11 +++ 1 file changed, 11 insertions(+) diff --git a/Documentation/media/uapi/v4l/ext-ctrls-codec.rst b/Documentation/

[PATCH v5 12/23] media: vicodec: keep the ref frame according to the format in decoder

In the decoder, save the inner reference frame in the same format as the capture buffer. The decoder writes directly to the capture buffer and then the capture buffer is copied to the reference buffer. This will simplify the stateless decoder. Signed-off-by: Dafna Hirschfeld --- drivers/media/pl

[PATCH v5 18/23] media: vicodec: add documentation to V4L2_CID_MPEG_VIDEO_FWHT_PARAMS

add documentation to V4L2_CID_MPEG_VIDEO_FWHT_PARAMS control and its related 'v4l2_ctrl_fwht_params' struct Signed-off-by: Dafna Hirschfeld --- .../media/uapi/v4l/ext-ctrls-codec.rst| 119 ++ 1 file changed, 119 insertions(+) diff --git a/Documentation/media/uapi/v4l/ext

[PATCH v5 16/23] media: vicodec: add struct for encoder/decoder instance

Add struct 'vicodec_dev_instance' for the fields in vicodec_dev that have have both decoder and encoder versions. Signed-off-by: Dafna Hirschfeld --- drivers/media/platform/vicodec/vicodec-core.c | 194 +- 1 file changed, 92 insertions(+), 102 deletions(-) diff --git a/drivers/m

[PATCH v5 10/23] media: vicodec: Move raw frame preparation code to a function

Introduce 'prepare_raw_frame' function that fills the values of a raw frame struct according to the format. Signed-off-by: Dafna Hirschfeld --- .../media/platform/vicodec/codec-v4l2-fwht.c | 143 ++ 1 file changed, 78 insertions(+), 65 deletions(-) diff --git a/drivers/media/pl

[PATCH v5 11/23] media: vicodec: add field 'buf' to fwht_raw_frame

Add the field 'buf' to fwht_raw_frame to indicate the start of the raw frame buffer. This field will be used to copy the capture buffer to the reference buffer in the next patch. Signed-off-by: Dafna Hirschfeld --- drivers/media/platform/vicodec/codec-fwht.h | 1 + drivers/media/platform/vicod

[PATCH v5 15/23] media: vicodec: Handle the case that the reference buffer is NULL

In the stateless decoder the reference buffer is null if the frame is an I-frame (flagged with FWHT_FL_I_FRAME). Make sure not to dereference it in that case. Signed-off-by: Dafna Hirschfeld --- drivers/media/platform/vicodec/codec-fwht.c | 9 + drivers/media/platform/vicodec/codec

[PATCH v5 13/23] media: vicodec: Validate version dependent header values in a separate function

Move the code that validates version dependent header values to a separate function 'validate_by_version' Signed-off-by: Dafna Hirschfeld --- drivers/media/platform/vicodec/vicodec-core.c | 31 --- 1 file changed, 19 insertions(+), 12 deletions(-) diff --git a/drivers/media/plat

[PATCH v5 09/23] media: vicodec: bugfix: free compressed_frame upon device release

Free compressed_frame buffer upon device release. Signed-off-by: Dafna Hirschfeld --- drivers/media/platform/vicodec/vicodec-core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/vicodec/vicodec-core.c b/drivers/media/platform/vicodec/vicodec-core.c index 8205a602bb3

[PATCH v5 05/23] media: vicodec: upon release, call m2m release before freeing ctrl handler

'v4l2_m2m_ctx_release' calls request complete so it should be called before 'v4l2_ctrl_handler_free'. Signed-off-by: Dafna Hirschfeld --- drivers/media/platform/vicodec/vicodec-core.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/media/platform/vicodec/vicodec

[PATCH v5 08/23] media: vicodec: bugfix - call v4l2_m2m_buf_copy_metadata also if decoding fails

The function 'v4l2_m2m_buf_copy_metadata' should be called even if decoding/encoding ends with status VB2_BUF_STATE_ERROR, so that the metadata is copied from the source buffer to the dest buffer. Signed-off-by: Dafna Hirschfeld --- drivers/media/platform/vicodec/vicodec-core.c | 17 +---

[PATCH v5 07/23] media: vicodec: change variable name for the return value of v4l2_fwht_encode

v4l2_fwht_encode returns either an error code on failure or the size of the compressed frame on success. So change the var assigned to it from 'ret' to 'comp_sz_or_errcode' to clarify that. Signed-off-by: Dafna Hirschfeld --- drivers/media/platform/vicodec/vicodec-core.c | 9 + 1 file ch

[PATCH v5 06/23] media: v4l2-ctrl: v4l2_ctrl_request_setup returns with error upon failure

If one of the controls fails to set, then 'v4l2_ctrl_request_setup' immediately returns with the error code. Signed-off-by: Dafna Hirschfeld --- drivers/media/v4l2-core/v4l2-ctrls.c | 18 +++--- include/media/v4l2-ctrls.h | 2 +- 2 files changed, 12 insertions(+), 8 deleti

[PATCH v5 02/23] videodev2.h: add V4L2_BUF_CAP_REQUIRES_REQUESTS

From: Hans Verkuil Add capability to indicate that requests are required instead of merely supported. Signed-off-by: Hans Verkuil --- Documentation/media/uapi/v4l/vidioc-reqbufs.rst | 4 include/uapi/linux/videodev2.h | 1 + 2 files changed, 5 insertions(+) diff --git a/

[PATCH v5 04/23] media: vicodec: selection api should only check single buffer types

The selection api should check only single buffer types because multiplanar types are converted to single in drivers/media/v4l2-core/v4l2-ioctl.c Signed-off-by: Dafna Hirschfeld --- drivers/media/platform/vicodec/vicodec-core.c | 20 +++ 1 file changed, 3 insertions(+), 17 deleti

[PATCH v5 01/23] vb2: add requires_requests bit for stateless codecs

From: Hans Verkuil Stateless codecs require the use of the Request API as opposed of it being optional. So add a bit to indicate this and let vb2 check for this. Signed-off-by: Hans Verkuil --- drivers/media/common/videobuf2/videobuf2-core.c | 5 - drivers/media/common/videobuf2/videobuf2

[PATCH v5 00/23] support for stateless decoder

Main Changes from v4: 1. fixes according to the review 2. two new patches: 0015-media-vicodec-Handle-the-case-that-the-reference-buf.patch 0023-media-vicodec-set-pixelformat-to-V4L2_PIX_FMT_FWHT_S.patch Dafna Hirschfeld (20): media: vicodec: selection api should only check single buffer type

[PATCH v5 03/23] cedrus: set requires_requests

From: Hans Verkuil The cedrus stateless decoder requires the use of request, so indicate this by setting requires_requests to 1. Signed-off-by: Hans Verkuil --- drivers/staging/media/sunxi/cedrus/cedrus_video.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/media/sunxi/ced

Re: [PATCH] media: adv748x: Don't disable CSI-2 on link_setup

Hi Jacopo, On Wed, Mar 06, 2019 at 12:26:59PM +0100, Jacopo Mondi wrote: > When both the media links between AFE and HDMI and the two TX CSI-2 outputs > gets disabled, the routing register ADV748X_IO_10 gets zeroed causing both > TXA and TXB output to get disabled. > > This causes some HDMI trans

Re: [PATCH v4 2/2] media: cedrus: Add H264 decoding support

Dne sreda, 06. marec 2019 ob 11:57:08 CET je Maxime Ripard napisal(a): > Hi, > > On Tue, Mar 05, 2019 at 06:05:08PM +0100, Jernej Škrabec wrote: > > Dne torek, 05. marec 2019 ob 11:17:32 CET je Maxime Ripard napisal(a): > > > Hi Jernej, > > > > > > On Wed, Feb 20, 2019 at 06:50:54PM +0100, Jernej

Re: [RFC PATCH V0 7/7] [media] platform: mtk-isp: Add Mediatek DIP driver

Dear Brian, I appreciate your comments. On Wed, 2019-02-27 at 19:24 -0800, Brian Norris wrote: > Hi Frederic, > > On Sat, Feb 23, 2019 at 02:18:54PM +0800, Frederic Chen wrote: > > Dear Brian, > > > > I appreciate your comments. I'm really sorry for the delay in responding > > to the comments

Re: [PATCH v2] media: rcar_drif: Remove devm_ioremap_resource() error printing

On Fri, Mar 01, 2019 at 10:38:31AM +0100, Geert Uytterhoeven wrote: > devm_ioremap_resource() already prints an error message on failure, so > there is no need to repeat that. > > Signed-off-by: Geert Uytterhoeven > --- > v2: > - Drop assignment to ret. Reviewed-by: Simon Horman

[PATCH] media: cpia2: Fix use-after-free in cpia2_exit

From: YueHaibing Syzkaller report this: BUG: KASAN: use-after-free in sysfs_remove_file_ns+0x5f/0x70 fs/sysfs/file.c:468 Read of size 8 at addr 8881f59a6b70 by task syz-executor.0/8363 CPU: 0 PID: 8363 Comm: syz-executor.0 Not tainted 5.0.0-rc8+ #3 Hardware name: QEMU Standard PC (i440FX +

[PATCH] media: adv748x: Don't disable CSI-2 on link_setup

When both the media links between AFE and HDMI and the two TX CSI-2 outputs gets disabled, the routing register ADV748X_IO_10 gets zeroed causing both TXA and TXB output to get disabled. This causes some HDMI transmitters to stop working after both AFE and HDMI links are disabled. Fix this by prev

Re: [PATCH v4 2/2] media: cedrus: Add H264 decoding support

Hi, On Tue, Mar 05, 2019 at 06:05:08PM +0100, Jernej Škrabec wrote: > Dne torek, 05. marec 2019 ob 11:17:32 CET je Maxime Ripard napisal(a): > > Hi Jernej, > > > > On Wed, Feb 20, 2019 at 06:50:54PM +0100, Jernej Škrabec wrote: > > > I really wanted to do another review on previous series but got

Мотивиран персонал

Здравейте, Ваучерите за храна се нареждат сред любимите социални придобивки на работещите хора и сред най-предпочитаните начини за стимулиране от работодателите. Те подобряват ефективността и производителността на Вашите служители. Благодарение на ваучерите за храна реализирате спестявания –

Re: [PATCH v2 09/30] media: entity: Swap pads if route is checked from source to sink

HI Laurent, On Tue, Mar 05, 2019 at 10:04:58PM +0200, Laurent Pinchart wrote: > Hi Jacopo, > > On Mon, Mar 04, 2019 at 01:35:36PM +0100, Jacopo Mondi wrote: > > On Fri, Feb 22, 2019 at 02:18:11PM +0200, Laurent Pinchart wrote: > > > On Mon, Feb 18, 2019 at 10:21:07AM +0100, Jacopo Mondi wrote: > >

[PATCH v4] media: docs-rst: Document m2m stateless video decoder interface

Documents the protocol that user-space should follow when communicating with stateless video decoders. The stateless video decoding API makes use of the new request and tags APIs. While it has been implemented with the Cedrus driver so far, it should probably still be considered staging for a shor