Re: [PATCH] [media] pci: constify snd_pcm_ops structures

On Thu, 8 Sep 2016, Andrey Utkin wrote: > Thanks for looking into this. > I have tested that it compiles and passes checks (C=2) cleanly after > this patch. > > Acked-by: Andrey Utkin > > While we're at it, what about constification of > *-core.c:static struct

cron job: media_tree daily build: WARNINGS

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 Sep 8 04:00:15 CEST 2016 git branch: test git hash: 036bbb8213ecca49799217f30497dc0484178e53 gcc

Re: [PATCH] [media] pci: constify snd_pcm_ops structures

Thanks for looking into this. I have tested that it compiles and passes checks (C=2) cleanly after this patch. Acked-by: Andrey Utkin While we're at it, what about constification of *-core.c:static struct pci_driver *_pci_driver = { *-video.c:static struct

[PATCH] [media] usb: constify snd_pcm_ops structures

Check for snd_pcm_ops structures that are only stored in the ops field of a snd_soc_platform_driver structure or passed as the third argument to snd_pcm_set_ops. The corresponding field or parameter is declared const, so snd_pcm_ops structures that have this property can be declared as const

[PATCH] [media] pci: constify snd_pcm_ops structures

Check for snd_pcm_ops structures that are only stored in the ops field of a snd_soc_platform_driver structure or passed as the third argument to snd_pcm_set_ops. The corresponding field or parameter is declared const, so snd_pcm_ops structures that have this property can be declared as const

[PATCH v3 05/10] v4l: fdp1: vb2_queue dev conversion

From: Geert Uytterhoeven drivers/media/platform/rcar_fdp1.c:1972:2: warning: initialization from incompatible pointer type .queue_setup = fdp1_queue_setup, ^ drivers/media/platform/rcar_fdp1.c:1972:2: warning: (near initialization for

[PATCH v3 07/10] v4l: fdp1: Remove unused struct fdp1_v4l2_buffer

The structure is not used, remove it. Signed-off-by: Laurent Pinchart --- drivers/media/platform/rcar_fdp1.c | 13 - 1 file changed, 13 deletions(-) diff --git a/drivers/media/platform/rcar_fdp1.c b/drivers/media/platform/rcar_fdp1.c

[PATCH v3 03/10] v4l: Extend FCP compatible list to support the FDP

From: Kieran Bingham The FCP must be powered up for the FDP1 to function, even when the FDP1 does not make use of the FCNL features. Extend the compatible list to allow us to use the power domain and runtime-pm support. Signed-off-by: Kieran Bingham

[PATCH v3 04/10] v4l: Add Renesas R-Car FDP1 Driver

From: Kieran Bingham The FDP1 driver performs advanced de-interlacing on a memory 2 memory based video stream, and supports conversion from YCbCr/YUV to RGB pixel formats Signed-off-by: Kieran Bingham --- MAINTAINERS|9 +

[PATCH v3 06/10] v4l: fdp1: Incorporate miscellaneous review comments

- Constify data tables - Add missing break in switch statement - Use struct video_device::device_caps - Don't set read-only flag manually for V4L2_CID_MIN_BUFFERS_FOR_CAPTURE - Use V4L2_YCBCR_ENC_709 instead of V4L2_COLORSPACE_REC709 for ycbcr_enc - Fix handling of V4L2_FIELD_INTERLACED - Use the

[PATCH v3 00/10] v4l: platform: Add Renesas R-Car FDP1 Driver

Hello, Here's the third version of the Renesas R-Car FDP1 driver. The FDP1 (Fine Display Processor) is a hardware memory-to-memory de-interlacer device, with capability to convert from various YCbCr/YUV formats to both YCbCr/YUV and RGB formats at the same time as converting interlaced content

[PATCH v3 02/10] v4l: ctrls: Add deinterlacing mode control

The menu control selects the operation mode of a video deinterlacer. The menu entries are driver specific. Signed-off-by: Laurent Pinchart --- Documentation/media/uapi/v4l/extended-controls.rst | 4 drivers/media/v4l2-core/v4l2-ctrls.c

[PATCH v3 09/10] v4l: fdp1: Fix field validation when preparing buffer

Ensure that the buffer field matches the field configured for the format. Signed-off-by: Laurent Pinchart --- drivers/media/platform/rcar_fdp1.c | 40 +++--- 1 file changed, 33 insertions(+), 7 deletions(-) diff --git

[PATCH v3 08/10] v4l: fdp1: Rewrite format setting code

The handling of the TRY_FMT and S_FMT ioctls isn't correct. In particular, the sink format isn't propagated to the source format automatically, the strides are not computed when the device is opened, and the colorspace handling is wrong. Rewrite the implementation. Signed-off-by: Laurent

[PATCH v3 10/10] v4l: fdp1: Store buffer information in vb2 buffer

The struct fdp1_buffer instances are allocated separately from the vb2 buffers, with one instance per field. Simplify the allocation by splitting the fdp1_buffer structure in per-buffer and per-field data, and let vb2 allocate the the fdp1_buffer structure. Signed-off-by: Laurent Pinchart

[PATCH v3 01/10] v4l: ioctl: Clear the v4l2_pix_format_mplane reserved field

The S_FMT and TRY_FMT handlers in multiplane mode attempt at clearing the reserved fields of the v4l2_format structure after the pix_mp member. However, the reserved fields are inside pix_mp, not after it. Signed-off-by: Laurent Pinchart Tested-by:

Re: [PATCH 1/4] exynos4-is: Clear isp-i2c adapter power.ignore_children flag

On Thu, Sep 1, 2016 at 1:47 PM, Wolfram Sang wrote: > On Thu, Sep 01, 2016 at 01:39:16PM +0200, Sylwester Nawrocki wrote: >> Since commit 04f59143b571161d25315dd52d7a2ecc022cb71a >> ("i2c: let I2C masters ignore their children for PM") >> the power.ignore_children flag is set

Re: [PATCH 1/1] ad5820: Use bool for boolean values

Hi! > The driver used integers for what boolean would have been a better fit. > Use boolean instead. > > Signed-off-by: Sakari Ailus Acked-by: Pavel Machek And... thanks :-). Pavel

Re: [PATCH 2/2] v4l-utils: fixed dvbv5 vdr format

> It is broken (see below). Have you ever used dvbv5 tools with vdr format > output or did you know a "VDR user" who is using dvbv5-scan and not wscan? In my experience the v4l scanner, wscan, and VDR's internal scanner has never worked well (for NA). I use nscan, which has easily been the most

[PATCH] [media] VPU: mediatek: fix null pointer dereference on pdev

From: Colin Ian King pdev is being null checked, however, prior to that it is being dereferenced by platform_get_drvdata. Move the assignments of vpu and run to after the pdev null check to avoid a potential null pointer dereference. Signed-off-by: Colin Ian King

Re: [PATCHv3 2/2] v4l: vsp1: Add HGT support

Hi Niklas, Thank you for the patch. On Wednesday 07 Sep 2016 14:09:38 Niklas Söderlund wrote: > The HGT is a Histogram Generator Two-Dimensions. It computes a weighted > frequency histograms for hue and saturation areas over a configurable > region of the image with optional subsampling. > >

[PATCHv3 2/2] v4l: vsp1: Add HGT support

The HGT is a Histogram Generator Two-Dimensions. It computes a weighted frequency histograms for hue and saturation areas over a configurable region of the image with optional subsampling. Signed-off-by: Niklas Söderlund ---

[PATCHv3 1/2] v4l: Define a pixel format for the R-Car VSP1 2-D histogram engine

The format is used on the R-Car VSP1 video queues that carry 2-D histogram statistics data. Signed-off-by: Niklas Söderlund Reviewed-by: Laurent Pinchart --- Documentation/media/uapi/v4l/meta-formats.rst | 1 +

[PATCHv3 0/2] v4l: vsp1: Add HGT support

Hi, This series add support for the VSP1 2-D histogram engine HGT. It's based on top of Laurent Pinchart tree at git://linuxtv.org/pinchartl/media.git hgo. And depends on Laurents patch '[PATCH] v4l: vsp1: Move subdev operations from HGO to common histogram code'. It is tested on Koelsch using

Re: [PATCH v2] V4L2: Add documentation for SDI timings and related flags

Le 12/08/2016 à 15:17, Hans Verkuil a écrit : > On 08/04/2016 05:39 PM, Charles-Antoine Couret wrote: > > A commit log is missing here. Yeah I will fix that. >> diff --git a/Documentation/media/uapi/v4l/vidioc-g-dv-timings.rst >> b/Documentation/media/uapi/v4l/vidioc-g-dv-timings.rst >> index

[PATCH v2 2/8] media: vidc: adding core part and helper functions

This adds core part of the vidc driver common helper functions used by encoder and decoder specific files. * core.c has implemented the platform dirver methods, file operations and v4l2 registration. * helpers.c has implemented common helper functions for: - buffer management - vb2_ops

[PATCH v2 1/8] doc: DT: vidc: binding document for Qualcomm video driver

Adds binding document for vidc video encoder/decoder driver Cc: Rob Herring Cc: Mark Rutland Cc: devicet...@vger.kernel.org Signed-off-by: Stanimir Varbanov --- .../devicetree/bindings/media/qcom,vidc.txt| 61

[PATCH v2 7/8] media: vidc: add Makefiles and Kconfig files

Makefile and Kconfig files to build the video codec driver. Signed-off-by: Stanimir Varbanov --- drivers/media/platform/qcom/Kconfig | 8 drivers/media/platform/qcom/Makefile | 6 ++ drivers/media/platform/qcom/vidc/Makefile | 15

Re: [PATCH v2 0/8] Qualcomm video decoder/encoder driver

One thing you need to add is a patch for the MAINTAINERS file. It needs an entry for this new driver. I think pretty much all new drivers I've reviewed recently forgot to update that file :-( Regards, Hans On 09/07/16 13:37, Stanimir Varbanov wrote: Changes since v1: -

[PATCH v2 5/8] media: vidc: add Host Firmware Interface (HFI)

This is the implementation of HFI. It is loaded with the responsibility to comunicate with the firmware through an interface commands and messages. - hfi.c has interface functions used by the core, decoder and encoder parts to comunicate with the firmware. For example there are functions for

[PATCH v2 3/8] media: vidc: decoder: add video decoder files

This consists of video decoder implementation plus decoder controls. Signed-off-by: Stanimir Varbanov --- drivers/media/platform/qcom/vidc/vdec.c | 1091 + drivers/media/platform/qcom/vidc/vdec.h | 29 +

[PATCH v2 4/8] media: vidc: encoder: add video encoder files

This adds encoder part of the driver plus encoder controls. Signed-off-by: Stanimir Varbanov --- drivers/media/platform/qcom/vidc/venc.c | 1252 + drivers/media/platform/qcom/vidc/venc.h | 29 +

[PATCH v2 6/8] media: vidc: add Venus HFI files

Here is the implementation of Venus video accelerator low-level functionality. It contanins code which setup the registers and startup uthe processor, allocate and manipulates with the shared memory used for sending commands and receiving messages. Signed-off-by: Stanimir Varbanov

[PATCH v2 0/8] Qualcomm video decoder/encoder driver

Changes since v1: - s/ENOTSUPP/EINVAL in vidc_set_color_format() - use video_device_alloc - fill struct device pointer in vb2_queue_init instead of .setup_queue - fill device_caps in struct video_device instead of .vidioc_querycap - fill colorspace, ycbcr_enc, quantization and xfer_func

[PATCH v2 8/8] media: vidc: enable building of the video codec driver

This adds changes in v4l2 platform directory to include the vidc driver and show it in kernel config. Signed-off-by: Stanimir Varbanov --- drivers/media/platform/Kconfig | 1 + drivers/media/platform/Makefile | 1 + 2 files changed, 2 insertions(+) diff --git

[PATCHv2] pulse8-cec: store logical address mask

In addition to setting the ACK mask, also set the logical address mask setting in the dongle. This is (and not the ACK mask) is persisted for use in autonomous mode. The logical address mask to use is deduced from the primary device type in adap->log_addrs. Signed-off-by: Johan Fjeldtvedt

[PATCHv2] v4l-drivers/fourcc.rst: fix typo

Linux4Linux -> Video4Linux Signed-off-by: Hans Verkuil -- v1 had one diff too many :-) --- diff --git a/Documentation/media/v4l-drivers/fourcc.rst b/Documentation/media/v4l-drivers/fourcc.rst index f7c8cef..9c82106 100644 ---

[PATCH] v4l-drivers/fourcc.rst: fix typo

Linux4Linux -> Video4Linux Signed-off-by: Hans Verkuil --- diff --git a/Documentation/media/v4l-drivers/fourcc.rst b/Documentation/media/v4l-drivers/fourcc.rst index f7c8cef..9c82106 100644 --- a/Documentation/media/v4l-drivers/fourcc.rst +++

[PATCH 2/7] smiapp: Explicitly define number of pads in initialisation

Define the number of pads explicitly in initialising the sub-devices. Signed-off-by: Sakari Ailus --- drivers/media/i2c/smiapp/smiapp-core.c | 17 +++-- 1 file changed, 7 insertions(+), 10 deletions(-) diff --git

Re: [PATCHv2 2/2] v4l: vsp1: Add HGT support

Hi Niklas, On Wednesday 07 Sep 2016 12:05:26 Niklas Söderlund wrote: > On 2016-09-06 22:59:22 +0300, Laurent Pinchart wrote: > > On Tuesday 06 Sep 2016 16:38:56 Niklas Söderlund wrote: > >> The HGT is a Histogram Generator Two-Dimensions. It computes a weighted > >> frequency histograms for hue

[PATCH 1/7] smiapp: Move sub-device initialisation into a separate function

Simplify smiapp_init() by moving the initialisation of individual sub-devices to a separate function. Signed-off-by: Sakari Ailus --- drivers/media/i2c/smiapp/smiapp-core.c | 108 +++-- 1 file changed, 49 insertions(+), 59 deletions(-)

[PATCH 5/7] smiapp: Provide a common function to obtain native pixel array size

The same pixel array size is required for the active format of each sub-device sink pad and try format of each sink pad of each opened file handle as well as for the native size rectangle. Signed-off-by: Sakari Ailus --- drivers/media/i2c/smiapp/smiapp-core.c | 39

[PATCH 7/7] smiapp: Always initialise the sensor in probe

Initialise the sensor in probe. The reason why it wasn't previously done in case of platform data was that the probe() of the driver that provided the clock through the set_xclk() callback would need to finish before the probe() function of the smiapp driver. The set_xclk() callback no longer

[PATCH 4/7] smiapp: Split off sub-device registration into two

Remove the loop in sub-device registration and create each sub-device explicitly instead. Signed-off-by: Sakari Ailus --- drivers/media/i2c/smiapp/smiapp-core.c | 82 ++ 1 file changed, 43 insertions(+), 39 deletions(-) diff --git

[PATCH 6/7] smiapp: Remove unnecessary BUG_ON()'s

Instead, calculate how much is needed and then allocate the memory dynamically. Signed-off-by: Sakari Ailus --- drivers/media/i2c/smiapp/smiapp-core.c | 24 ++-- drivers/media/i2c/smiapp/smiapp.h | 8 ++-- 2 files changed, 20

[PATCH 0/7] More smiapp cleanups

Hi, This set further cleans up the smiapp driver and prepares for later changes. -- Kind regards, Sakari -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at

[PATCH 3/7] smiapp: Initialise media entity after sensor init

This allows determining the number of pads in the entity based on the sensor. Signed-off-by: Sakari Ailus --- drivers/media/i2c/smiapp/smiapp-core.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git

Re: [PATCHv2 2/2] v4l: vsp1: Add HGT support

Hi Laurent, Thanks for your review. On 2016-09-06 22:59:22 +0300, Laurent Pinchart wrote: > Hi Niklas, > > Thank you for the patch. > > On Tuesday 06 Sep 2016 16:38:56 Niklas Söderlund wrote: > > The HGT is a Histogram Generator Two-Dimensions. It computes a weighted > > frequency histograms

Re: [PATCH] [media] vivid: allow usage of vb2_dma_contig_memops through module param

Hi Hans, I am testing the patch for x86 and I manage to allocate buffer through dma-contig. New patch is coming soon including your previous work and work from Philipp Zabel all rebased on media_tree master branch. BR Vincent On 09/02/2016 05:20 PM, Hans Verkuil wrote: > Hi Vincent, > > On

[PATCH] [v4l-utils] libdvb5: Fix multiple definition of dvb_dev_remote_init linking error

The function is defined in a header file when HAVE_DVBV5_REMOTE is not set. It needs to be marked as static inline. Signed-off-by: Laurent Pinchart --- lib/include/libdvbv5/dvb-dev.h | 7 +-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git

Re: [PATCH 2/2] v4l-utils: fixed dvbv5 vdr format

Am 06.09.2016 um 17:47 schrieb Mauro Carvalho Chehab : > Em Tue, 6 Sep 2016 08:16:22 -0700 > VDR User escreveu: > >> I can tell you that people do still use VDR-1.6.0-3. It would be >> unwise (and unnecessary) to break backwards compatible, which

Re: [PATCH 2/4] docs-rst: Add compressed video formats used on MT8173 codec driver

On 09/07/16 08:56, Tiffany Lin wrote: Add V4L2_PIX_FMT_MT21C documentation Signed-off-by: Tiffany Lin --- Documentation/media/uapi/v4l/pixfmt-reserved.rst |6 ++ 1 file changed, 6 insertions(+) diff --git a/Documentation/media/uapi/v4l/pixfmt-reserved.rst

Re: [PATCH 0/8] Qualcomm video decoder/encoder driver

Hi Hans, On 09/05/2016 05:47 PM, Hans Verkuil wrote: > On 08/22/2016 03:13 PM, Stanimir Varbanov wrote: >> This patchset introduces a basic support for Qualcomm video >> acceleration hardware used for video stream decoding/encoding. >> The video IP can found on various qcom SoCs like apq8084,

[GIT PULL] HSV formats

Hi Mauro, These patches add support for HSV. HSV formats are extremely useful for image segmentation. This set of patches makes v4l2 aware of this kind of formats. Vivid changes have been divided to ease the reviewing process. We are working on patches for Gstreamer and OpenCV that will make

[PATCH v9 0/3] Secure Memory Allocation Framework

version 9 changes: - rebased on 4.8-rc5 - struct dma_attrs doesn't exist anymore so update CMA allocator to compile with new dma_*_attr functions - add example SMAF use case in cover letter version 8 changes: - rework of the structures used within ioctl by adding a version field and

[PATCH v9 3/3] SMAF: add test secure module

This module is allow testing secure calls of SMAF. Signed-off-by: Benjamin Gaignard --- drivers/smaf/Kconfig | 6 +++ drivers/smaf/Makefile | 1 + drivers/smaf/smaf-testsecure.c | 90 ++ 3 files changed,

[PATCH v9 2/3] SMAF: add CMA allocator

SMAF CMA allocator implement helpers functions to allow SMAF to allocate contiguous memory. match() each if at least one of the attached devices have coherent_dma_mask set to DMA_BIT_MASK(32). For allocation it use dma_alloc_attrs() with DMA_ATTR_WRITE_COMBINE and not dma_alloc_writecombine to

[PATCH v9 1/3] create SMAF module

Secure Memory Allocation Framework goal is to be able to allocate memory that can be securing. There is so much ways to allocate and securing memory that SMAF doesn't do it by itself but need help of additional modules. To be sure to use the correct allocation method SMAF implement deferred

Re: [PATCH 1/3] doc-rst:c-domain: fix sphinx version incompatibility

Am 06.09.2016 um 17:55 schrieb Mauro Carvalho Chehab : ... >> Sphinx has some more of these tuples with fixed length (remember >> conf.py, the latex_documents settings) where IMHO hash/value pairs >> (dicts) are more suitable. > > Well, the LaTeX stuff at conf.py seems to

Re: [PATCH 0/6] R-Car DU: Fix IOMMU operation when connected to VSP

Hi Laurent, Thanks for your help with this. Good to see that the DU driver is getting closer to work with the IPMMU hardware! Please see below for some feedback from me. On Fri, Aug 19, 2016 at 5:39 PM, Laurent Pinchart wrote: > Hello, > > This patch

Re: [PATCH v5 00/12] Add HSV format

On 08/18/16 16:33, Ricardo Ribalda Delgado wrote: HSV formats are extremely useful for image segmentation. This set of patches makes v4l2 aware of this kind of formats. Vivid changes have been divided to ease the reviewing process. We are working on patches for Gstreamer and OpenCV that will

Re: [PATCH v5_2 10/12] [media] videodev2.h Add HSV encoding

On 08/22/16 11:28, Ricardo Ribalda Delgado wrote: Some hardware maps the Hue between 0 and 255 instead of 0-179. Support this format with a new field hsv_enc. Signed-off-by: Ricardo Ribalda Delgado Acked-by: Hans Verkuil --- v5_2:

Re: [PATCH] v4l: vsp1: Add support for capture and output in HSV formats

On 09/07/16 02:14, Laurent Pinchart wrote: Support both the HSV24 and HSV32 formats. From a hardware point of view pretend the formats are RGB, the RPF and WPF will just pass the data through without performing any processing. Signed-off-by: Laurent Pinchart

[PATCH v2 0/3] doc-rst:c-domain: fix some issues in the c-domain

From: Markus Heiser Hi Jon, according to your remarks I fixed the first and second patch. The third patch is resend unchanged; > Am 06.09.2016 um 14:28 schrieb Jonathan Corbet : > > As others have pointed out, we generally want to hide the difference

[RFC v2 3/3] doc-rst:c-domain: function-like macros index entry

From: Markus Heiser For function-like macros, sphinx creates 'FOO (C function)' entries. With this patch 'FOO (C macro)' are created for function-like macros, which is the same for object-like macros. Signed-off-by: Markus Heiser ---

[PATCH v2 2/3] doc-rst:c-domain: function-like macros arguments

From: Markus Heiser Handle signatures of function-like macros well. Don't try to deduce arguments types of function-like macros. Signed-off-by: Markus Heiser --- Documentation/sphinx/cdomain.py | 55

[PATCH v2 1/3] doc-rst:c-domain: fix sphinx version incompatibility

From: Markus Heiser The self.indexnode's tuple has changed in sphinx version 1.4, from a former 4 element tuple to a 5 element tuple. https://github.com/sphinx-doc/sphinx/commit/e6a5a3a92e938fcd75866b4227db9e0524d58f7c Signed-off-by: Markus Heiser

Re: [PATCH] v4l: vsp1: Add support for capture and output in HSV formats

Hi Laurent, On Wed, Sep 7, 2016 at 9:09 AM, Laurent Pinchart wrote: >> >> Signed-off-by: Ricardo Ribalda Delgado > > Do you mean Acked-by ? Acked-by: Ricardo Ribalda Delgado Ups, my bad > > Feel free

Re: [PATCH] v4l: vsp1: Add support for capture and output in HSV formats

Hi Ricardo, On Wednesday 07 Sep 2016 09:07:35 Ricardo Ribalda Delgado wrote: > Hi Laurent > > Thank you very much! You're welcome. > On Wed, Sep 7, 2016 at 2:14 AM, Laurent Pinchart wrote: > > Support both the HSV24 and HSV32 formats. From a hardware point of view > > pretend the formats are

[PATCH v3] vcodec: mediatek: add Maintainers entry for Mediatek MT8173 vcodec drivers

Add Tiffany Lin and Andrew-CT Chen as maintainers for Mediatek MT8173 vcodec drivers Signed-off-by: Tiffany Lin Signed-off-by: Andrew-CT Chen --- v3: Move MEDIATEK MEDIA DRIVER after MEDIATEK ETHERNET DRIVER to follow alphabet sequence

Re: [PATCH] v4l: vsp1: Add support for capture and output in HSV formats

Hi Laurent Thank you very much! On Wed, Sep 7, 2016 at 2:14 AM, Laurent Pinchart wrote: > Support both the HSV24 and HSV32 formats. From a hardware point of view > pretend the formats are RGB, the RPF and WPF will just pass the data > through without

[PATCH 3/4] vcodec: mediatek: Add V4L2_PIX_FMT_MT21C support for v4l2 decoder

Add V4L2_PIX_FMT_MT21C support Signed-off-by: Tiffany Lin --- drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c |7 ++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c

[PATCH 0/4] Add V4L2_PIX_FMT_MT21C format for MT8173 codec driver

This patch series add Mediatek compressed block format V4L2_PIX_FMT_MT21C, the decoder driver will decoded bitstream to V4L2_PIX_FMT_MT21C format. User space applications could use MT8173 MDP driver to convert V4L2_PIX_FMT_MT21C to V4L2_PIX_FMT_NV12M, V4L2_PIX_FMT_YUV420M and

[PATCH 4/4] arm64: dts: mediatek: Add Video Decoder for MT8173

Add video decoder node for MT8173 Signed-off-by: Tiffany Lin --- arch/arm64/boot/dts/mediatek/mt8173.dtsi | 44 ++ 1 file changed, 44 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi

[PATCH 1/4] v4l: add Mediatek compressed video block format

Add V4L2_PIX_FMT_MT21C format used on MT8173 driver. It is compressed format and need MT8173 MDP driver to transfer to other standard format. Signed-off-by: Tiffany Lin --- drivers/media/v4l2-core/v4l2-ioctl.c |1 + include/uapi/linux/videodev2.h |1 + 2

[PATCH 2/4] docs-rst: Add compressed video formats used on MT8173 codec driver

Add V4L2_PIX_FMT_MT21C documentation Signed-off-by: Tiffany Lin --- Documentation/media/uapi/v4l/pixfmt-reserved.rst |6 ++ 1 file changed, 6 insertions(+) diff --git a/Documentation/media/uapi/v4l/pixfmt-reserved.rst

[PATCH v2] vcodec: mediatek: add Maintainers entry for Mediatek MT8173 vcodec drivers

Add Tiffany Lin and Andrew-CT Chen as maintainers for Mediatek MT8173 vcodec drivers Signed-off-by: Tiffany Lin Signed-off-by: Andrew-CT Chen --- v2: Rename MT8173 MEDIA DRIVER to MEDIATEK MEDIA DRIVER --- MAINTAINERS |9 + 1

[PATCH] vcodec: mediatek: Fix decoder compiler/sparse warnings

This patch fix decoder compiler/sparse warnings Signed-off-by: Tiffany Lin --- .../media/platform/mtk-vcodec/vdec/vdec_h264_if.c |7 --- .../media/platform/mtk-vcodec/vdec/vdec_vp8_if.c |1 + .../media/platform/mtk-vcodec/vdec/vdec_vp9_if.c |4 ++--

Re: [PATCH] vcodec: mediatek: add Maintainers entry for Mediatek MT8173 vcodec drivers

On Tue, 2016-09-06 at 14:35 +0800, Tiffany Lin wrote: > Add Tiffany Lin and Andrew-CT Chen as maintainers for > Mediatek MT8173 vcodec drivers > > Signed-off-by: Tiffany Lin > Signed-off-by: Andrew-CT Chen > --- > MAINTAINERS |9