Hi Hans,
On Fri, 2016-07-08 at 13:44 +0200, Hans Verkuil wrote:
> On 07/07/2016 12:16 PM, tiffany lin wrote:
> > Hi Hans,
> >
> >
> > On Wed, 2016-07-06 at 15:19 +0200, Hans Verkuil wrote:
> >> Hi Tiffany,
> >>
> >> I plan to review th
Signed-off-by: Tiffany Lin
---
drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c | 83 ++--
1 file changed, 78 insertions(+), 5 deletions(-)
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
index 3ed3f2d
Hi Hans,
On Fri, 2016-07-08 at 13:06 +0200, Hans Verkuil wrote:
> On 05/30/2016 02:29 PM, Tiffany Lin wrote:
> > Add v4l2 layer decoder driver for MT8173
> >
> > Signed-off-by: Tiffany Lin
> > ---
> > drivers/media/platform/mtk-vcodec/Makefile | 10 +
Hi Hans,
On Mon, 2016-08-01 at 12:39 +0200, Hans Verkuil wrote:
> Hi Tiffany,
>
> On 08/01/2016 11:38 AM, Tiffany Lin wrote:
> > Hi Hans,
>
>
>
> >>> +static int vidioc_vdec_g_selection(struct file *file, void *priv,
> >>> + s
On Tue, 2016-09-06 at 22:51 +0800, Julia Lawall wrote:
> PTR_ERR should access the value just tested by IS_ERR
>
> Generated by: scripts/coccinelle/tests/odd_ptr_err.cocci
>
> CC: Tiffany Lin
> Signed-off-by: Julia Lawall
> Signed-off-by: Fengguang Wu
Re
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 ++--
drivers/media/platform
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 file changed, 9 insertions(+)
diff --git a/MAINTAINERS
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
b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
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
b/Documentation/media/uapi/v4l/pixfmt-reserved.rst
index 0dd2f7f
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 files changed, 2
2M/NV21M/YUV420M/YVU420M -> Encoder -> H264/VP8
When playback, the pipeline will be:
H264/VP8/VP9 -> Decoder driver -> MT21C -> MDP Driver -> DRM
[1]https://patchwork.kernel.org/patch/9305329/
Tiffany Lin (4):
v4l: add Mediatek compressed video block format
docs-rst: Add compressed
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
b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index 10f638f
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
v2: Rename MT8173 MEDIA DRIVER to MEDIATEK MEDIA DRIVER
On Wed, 2016-09-07 at 18:10 +0100, Colin King wrote:
> 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 dereferenc
Hi Hans,
On Wed, 2016-09-07 at 11:23 +0200, Hans Verkuil wrote:
> 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 ++
Hi Hans,
On Thu, 2016-09-08 at 09:21 +0200, Hans Verkuil wrote:
> Hi Tiffany,
>
> On 09/07/2016 08:56 AM, Tiffany Lin wrote:
> > This patch series add Mediatek compressed block format V4L2_PIX_FMT_MT21C,
> > the
> > decoder driver will decoded bitstream t
Hi Hans,
On Thu, 2016-09-08 at 11:27 +0200, Hans Verkuil wrote:
> On 09/08/16 11:11, Tiffany Lin wrote:
> > Hi Hans,
> >
> > On Thu, 2016-09-08 at 09:21 +0200, Hans Verkuil wrote:
> >> Hi Tiffany,
> >>
> >> On 09/07/2016 08:56 AM, Tiffany Lin wrote:
Add vp9 decoder driver for MT8173
Signed-off-by: Tiffany Lin
---
drivers/media/platform/mtk-vcodec/Makefile |1 +
drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c | 10 +
.../media/platform/mtk-vcodec/vdec/vdec_vp9_if.c | 967
drivers/media/platform/mtk
Add h264 decoder driver for MT8173
Signed-off-by: PC Chen
Signed-off-by: Tiffany Lin
---
drivers/media/platform/mtk-vcodec/Makefile |3 +-
.../media/platform/mtk-vcodec/vdec/vdec_h264_if.c | 506
drivers/media/platform/mtk-vcodec/vdec_drv_if.c|3 +
3
From: Andrew-CT Chen
VPU driver add decode support
Signed-off-by: Andrew-CT Chen
Signed-off-by: Tiffany Lin
---
drivers/media/platform/mtk-vpu/mtk_vpu.c | 12
drivers/media/platform/mtk-vpu/mtk_vpu.h | 27 +++
2 files changed, 39 insertions(+)
diff
c hw clock setting
2. Refine vp9 codec driver
3. Refine v4l2 codec driver
Change in v2:
1. Add documentation for V4L2_PIX_FMT_MT21 2. Remove DRM_FORMAT_MT21 2. Refine
code according to review comments
Andrew-CT Chen (1):
VPU: mediatek: Add decode support
Tiffany Lin (10):
dt-bindings: Add a b
Add vp8 decoder driver for MT8173
Signed-off-by: PC Chen
Signed-off-by: Tiffany Lin
---
drivers/media/platform/mtk-vcodec/Makefile |1 +
.../media/platform/mtk-vcodec/vdec/vdec_vp8_if.c | 633
drivers/media/platform/mtk-vcodec/vdec_drv_if.c|3 +
3
From: Wu-Cheng Li
This adds VP9 video coding format, a successor to VP8.
Signed-off-by: Wu-Cheng Li
Signed-off-by: Tiffany Lin
---
include/uapi/linux/videodev2.h |1 +
1 file changed, 1 insertion(+)
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index
Add documentation for V4L2_PIX_FMT_VP9.
Signed-off-by: Tiffany Lin
Signed-off-by: Wu-Cheng Li
---
Documentation/media/uapi/v4l/pixfmt-013.rst |8
1 file changed, 8 insertions(+)
diff --git a/Documentation/media/uapi/v4l/pixfmt-013.rst
b/Documentation/media/uapi/v4l/pixfmt-013
Add a DT binding documentation of Video Decoder for the
MT8173 SoC from Mediatek.
Signed-off-by: Tiffany Lin
Acked-by: Rob Herring
---
.../devicetree/bindings/media/mediatek-vcodec.txt | 57 ++--
1 file changed, 53 insertions(+), 4 deletions(-)
diff --git a/Documentation
Add v4l2 layer decoder driver for MT8173
Signed-off-by: Tiffany Lin
---
drivers/media/platform/mtk-vcodec/Makefile | 12 +-
drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c | 1433
drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.h | 88 ++
.../media/platform
From: Wu-Cheng Li
VP9 is a video coding format and a successor to VP8.
Signed-off-by: Wu-Cheng Li
Signed-off-by: Tiffany Lin
---
drivers/media/v4l2-core/v4l2-ioctl.c |1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c
b/drivers/media/v4l2-core/v4l2
Hi Hans,
On Thu, 2016-08-04 at 15:00 +0200, Hans Verkuil wrote:
>
> On 08/04/2016 12:08 PM, Tiffany Lin wrote:
> > This patch add g/s_selection support for MT8173 v4l2 encoder
> >
> > Signed-off-by: Tiffany Lin
> > ---
> > v3:
> > - add v4l2_s_select
rs:
> User Call "VIDIOC_QUERYCAP":
> H264 Encoder return driver name "mtk-vcodec-enc";
> VP8 Encoder return driver name "mtk-venc-vp8.
>
> Signed-off-by: Hsin-Yi Wang
> Signed-off-by: Maoguang Meng
> Signed-off-by: Irui Wang
>
Acked-by: Tiffany Li
quot;.
>
> Signed-off-by: Hsin-Yi Wang
> Signed-off-by: Maoguang Meng
> Signed-off-by: Irui Wang
>
Acked-by: Tiffany Lin
> ---
> .../bindings/media/mediatek-vcodec.txt| 58 ++-
> 1 file changed, 31 insertions(+), 27 deletions(-)
>
> dif
Wang
>
Acked-by: Tiffany Lin
> ---
> arch/arm64/boot/dts/mediatek/mt8173.dtsi | 60
> 1 file changed, 31 insertions(+), 29 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
&g
Hi
On Wed, 2016-04-13 at 10:23 -0400, Nicolas Dufresne wrote:
> Le mercredi 13 avril 2016 à 20:01 +0800, Tiffany Lin a écrit :
> > From: Daniel Kurtz
> >
> > Mediatek video format is YVU8_420_2PLANE_PACK8_PROGRESSIVE.
> >
> > Create V4L2_PIX_FMT_MT21 and DRM_
Hi Hans,
On Fri, 2016-04-29 at 13:14 +0200, Hans Verkuil wrote:
> Hi Tiffany,
>
> On 04/26/2016 10:58 AM, Tiffany Lin wrote:
> > ==
> > Introduction
> > ==
> >
> > The purpose of this series is to add the driver for video codec hw
From: Andrew-CT Chen
Add a DT binding documentation of Video Processor Unit for the
MT8173 SoC from Mediatek.
Signed-off-by: Andrew-CT Chen
Signed-off-by: Tiffany Lin
Acked-by: Rob Herring
---
.../devicetree/bindings/media/mediatek-vpu.txt | 31
1 file changed
Add v4l2 layer encoder driver for MT8173
Signed-off-by: Tiffany Lin
---
drivers/media/platform/Kconfig | 18 +
drivers/media/platform/Makefile|2 +
drivers/media/platform/mtk-vcodec/Makefile | 14 +
drivers/media/platform/mtk-vcodec
Add video encoder node for MT8173
Signed-off-by: Tiffany Lin
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 39 ++
1 file changed, 39 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index ae147bb
on/free functions
9. Release more
allocated resources in driver remove function
Andrew-CT Chen (3):
dt-bindings: Add a binding for Mediatek Video Processor
VPU: mediatek: support Mediatek VPU
arm64: dts: mediatek: Add node for Mediatek Video Processor Unit
Tiffany Lin (5):
dt-bindings: Add a b
Add vp8 encoder driver for MT8173
Signed-off-by: PoChun Lin
Signed-off-by: Tiffany Lin
---
drivers/media/platform/mtk-vcodec/Makefile |6 +-
.../media/platform/mtk-vcodec/venc/venc_vp8_if.c | 481
drivers/media/platform/mtk-vcodec/venc_drv_if.c|7
From: Andrew-CT Chen
Add VPU drivers for MT8173
Signed-off-by: Andrew-CT Chen
Signed-off-by: Tiffany Lin
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 23 +++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
b/arch/arm64/boot
pu to handle decoding/encoding jobs.
Signed-off-by: Andrew-CT Chen
Signed-off-by: Tiffany Lin
---
drivers/media/platform/Kconfig | 14 +
drivers/media/platform/Makefile |2 +
drivers/media/platform/mtk-vpu/Makefile |3 +
drivers/media/platform/mtk-vpu/mtk_vpu.c |
Add h264 encoder driver for MT8173
Signed-off-by: PoChun Lin
Signed-off-by: Tiffany Lin
---
drivers/media/platform/mtk-vcodec/Makefile |1 +
.../media/platform/mtk-vcodec/venc/venc_h264_if.c | 679
drivers/media/platform/mtk-vcodec/venc_drv_if.c|4
Add a DT binding documentation of Video Encoder for the
MT8173 SoC from Mediatek.
Signed-off-by: Tiffany Lin
Acked-by: Rob Herring
---
.../devicetree/bindings/media/mediatek-vcodec.txt | 59
1 file changed, 59 insertions(+)
create mode 100644 Documentation/devicetree
Hi Hans,
On Wed, 2016-05-04 at 09:32 +0200, Hans Verkuil wrote:
> Hi Tiffany,
>
> On 05/03/2016 12:11 PM, Tiffany Lin wrote:
> > ==
> > Introduction
> > ==
> >
> > The purpose of this series is to add the driver for video codec hw
Hi Hans,
On Wed, 2016-05-04 at 10:25 +0200, Hans Verkuil wrote:
>
> On 05/04/2016 10:19 AM, tiffany lin wrote:
> > Hi Hans,
> >
> > On Wed, 2016-05-04 at 09:32 +0200, Hans Verkuil wrote:
> >> Hi Tiffany,
> >>
>
This patch fix sparse warning when running with parameters:
C=2 CF="-D__CHECK_ENDIAN__"
Signed-off-by: Tiffany Lin
Signed-off-by: PoChun Lin
---
.../media/platform/mtk-vcodec/venc/venc_vp8_if.c |7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/dri
Add V4L2_PIX_FMT_MT21 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
---
include/uapi/linux/videodev2.h |1 +
1 file changed, 1 insertion(+)
diff --git a/include/uapi/linux/videodev2.h b
Add h264 decoder driver for MT8173
Signed-off-by: PC Chen
Signed-off-by: Tiffany Lin
---
drivers/media/platform/mtk-vcodec/Makefile |5 +-
.../media/platform/mtk-vcodec/vdec/vdec_h264_if.c | 504
drivers/media/platform/mtk-vcodec/vdec_drv_if.c|4
Add a DT binding documentation of Video Decoder for the
MT8173 SoC from Mediatek.
Signed-off-by: Tiffany Lin
---
.../devicetree/bindings/media/mediatek-vcodec.txt | 50 ++--
1 file changed, 46 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/media
Add v4l2 layer decoder driver for MT8173
Signed-off-by: Tiffany Lin
---
drivers/media/platform/mtk-vcodec/Makefile | 10 +-
drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c | 1336
drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.h | 81 ++
.../media/platform
Add vp9 decoder driver for MT8173
Signed-off-by: Tiffany Lin
---
drivers/media/platform/mtk-vcodec/Makefile |1 +
.../media/platform/mtk-vcodec/vdec/vdec_vp9_if.c | 947
drivers/media/platform/mtk-vcodec/vdec_drv_if.c|3 +
3 files changed, 951
Add vp8 decoder driver for MT8173
Signed-off-by: PC Chen
Signed-off-by: Tiffany Lin
---
drivers/media/platform/mtk-vcodec/Makefile |1 +
.../media/platform/mtk-vcodec/vdec/vdec_vp8_if.c | 632
drivers/media/platform/mtk-vcodec/vdec_drv_if.c|3 +
3
Add video decoder node for MT8173
Signed-off-by: Tiffany Lin
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 38 ++
1 file changed, 38 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index 348ce0e
ils/v4l2-compliance/v4l2-test-buffers.cpp(500):
q.has_expbuf(node)
test VIDIOC_EXPBUF: FAIL
Total: 38, Succeeded: 33, Failed: 5, Warnings: 0
Andrew-CT Chen (1):
WIP: media: VPU: Add decoder driver
Tiffany Lin (8):
[media] : v4l: add Mediatek compressed video block format
[media] D
From: Andrew-CT Chen
VPU driver add decode support
Signed-off-by: Andrew-CT Chen
Signed-off-by: Tiffany Lin
---
drivers/media/platform/mtk-vpu/mtk_vpu.c | 12
drivers/media/platform/mtk-vpu/mtk_vpu.h | 27 +++
2 files changed, 39 insertions(+)
diff
Add V4L2_PIX_FMT_MT21 documentation
Signed-off-by: Tiffany Lin
---
Documentation/DocBook/media/v4l/pixfmt.xml |6 ++
1 file changed, 6 insertions(+)
diff --git a/Documentation/DocBook/media/v4l/pixfmt.xml
b/Documentation/DocBook/media/v4l/pixfmt.xml
index 5a08aee..d40e0ce 100644
--- a
Hi Hans,
On Tue, 2015-12-15 at 15:17 +0100, Hans Verkuil wrote:
>
> On 12/15/15 14:51, tiffany lin wrote:
> > Hi Hans,
> >
> > Thanks for your time.
> >
> > On Mon, 2015-12-14 at 13:50 +0100, Hans Verkuil wrote:
> >> Hi Tiffany,
> >>
&g
On Wed, 2015-12-16 at 14:47 +0100, Hans Verkuil wrote:
> On 12/16/15 14:17, tiffany lin wrote:
> > Hi Hans,
> >
> >
> > On Tue, 2015-12-15 at 15:17 +0100, Hans Verkuil wrote:
> >>
> >> On 12/15/15 14:51, tiffany lin wrote:
> >>> We are not
Hi Rob,
On Tue, 2015-11-17 at 13:41 -0600, Rob Herring wrote:
> On Tue, Nov 17, 2015 at 08:54:41PM +0800, Tiffany Lin wrote:
> > add a DT binding documentation of Video Encoder for the
> > MT8173 SoC from Mediatek.
> >
> > Signed-off-by: Tiffany Lin
> > ---
&
e to another more detailed review for v2 (and feel free to add me
> to Cc:).
>
Thanks for your comments.
>
> On 17/11/15 12:54, Tiffany Lin wrote:
> > Signed-off-by: Tiffany Lin
> > Signed-off-by: Andrew-CT Chen
>
> There is no description of what this patc
On Mon, 2015-11-30 at 22:58 +0800, Daniel Thompson wrote:
> On 30 November 2015 at 11:39, tiffany lin wrote:
> >> > diff --git a/drivers/media/platform/mtk-vcodec/Makefile
> >> > b/drivers/media/platform/mtk-vcodec/Makefile
> >> > new file mo
On Tue, 2015-12-01 at 15:42 +, Daniel Thompson wrote:
> On 01/12/15 10:42, tiffany lin wrote:
> >>>> > diff --git a/drivers/media/platform/mtk-vcodec/common/venc_drv_if.c
> >>>> b/drivers/media/platform/mtk-vcodec/common/venc_drv_if.c
> >>>>
On Fri, 2015-12-11 at 11:29 -0600, Rob Herring wrote:
> On Fri, Dec 11, 2015 at 05:55:39PM +0800, Tiffany Lin wrote:
> > Add a DT binding documentation of Video Encoder for the
> > MT8173 SoC from Mediatek.
> >
> > Signed-off-by: Tiffany Lin
>
> A question
Hi Matthias,
On Mon, 2015-12-14 at 12:36 +0100, Matthias Brugger wrote:
>
> On 14/12/15 09:26, tiffany lin wrote:
> > On Fri, 2015-12-11 at 11:29 -0600, Rob Herring wrote:
> >> On Fri, Dec 11, 2015 at 05:55:39PM +0800, Tiffany Lin wrote:
> >>> Add a DT binding d
Hi Matthias,
On Mon, 2015-12-14 at 19:18 +0100, Matthias Brugger wrote:
> On Friday 11 Dec 2015 17:55:40 Tiffany Lin wrote:
> > Add video encoder node for MT8173
> >
> > Signed-off-by: Tiffany Lin
> > ---
> > arch/arm64/boot/dts/mediatek/mt8173.dtsi | 47
>
Hi Hans,
Thanks for your time.
On Mon, 2015-12-14 at 13:50 +0100, Hans Verkuil wrote:
> Hi Tiffany,
>
> My apologies for the long delay, but I finally have time to do a review of
> this
> code.
>
> On 12/11/2015 10:55 AM, Tiffany Lin wrote:
> > From: Andrew-CT Ch
Add a DT binding documentation of Video Encoder for the
MT8173 SoC from Mediatek.
Signed-off-by: Tiffany Lin
---
.../devicetree/bindings/media/mediatek-vcodec.txt | 58
1 file changed, 58 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/mediatek
resources in driver remove function
Andrew-CT Chen (2):
dt-bindings: Add a binding for Mediatek Video Processor
media: vcodec: mediatek: Add Mediatek V4L2 Video Encoder Driver
Tiffany Lin (6):
media: VPU: mediatek: support Mediatek VPU
arm64: dts: mediatek: Add node for Mediatek Video Proces
Add h264 encoder driver for MT8173
Signed-off-by: Daniel Hsiao
Signed-off-by: Tiffany Lin
---
drivers/media/platform/mtk-vcodec/Makefile |3 +-
.../media/platform/mtk-vcodec/h264_enc/Makefile|6 +
.../platform/mtk-vcodec/h264_enc/venc_h264_if.c| 530
From: Andrew-CT Chen
Add v4l2 layer encoder driver for MT8173
Signed-off-by: Tiffany Lin
---
drivers/media/platform/Kconfig | 11 +
drivers/media/platform/Makefile|2 +
drivers/media/platform/mtk-vcodec/Makefile |8 +
drivers/media
From: Andrew-CT Chen
Add a DT binding documentation of Video Processor Unit for the
MT8173 SoC from Mediatek.
Signed-off-by: Andrew-CT Chen
Signed-off-by: Tiffany Lin
---
.../devicetree/bindings/media/mediatek-vpu.txt | 27
1 file changed, 27 insertions(+)
create
oding jobs.
Signed-off-by: Andrew-CT Chen
Signed-off-by: Tiffany Lin
---
drivers/media/platform/Kconfig |9 +
drivers/media/platform/Makefile |2 +
drivers/media/platform/mtk-vpu/Makefile |1 +
drivers/media/platform/mtk-vpu/mtk_vpu.c |
Add vp8 encoder driver for MT8173
Signed-off-by: Daniel Hsiao
Signed-off-by: Tiffany Lin
---
drivers/media/platform/mtk-vcodec/Makefile |2 +
drivers/media/platform/mtk-vcodec/venc_drv_if.c|3 +
drivers/media/platform/mtk-vcodec/vp8_enc/Makefile |6 +
.../platform/mtk
Add video encoder node for MT8173
Signed-off-by: Tiffany Lin
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 37 ++
1 file changed, 37 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index b3636cd
Add VPU drivers for MT8173
Signed-off-by: Andrew-CT Chen
Signed-off-by: Tiffany Lin
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index 60a1284
Hi Rob,
Got it. Sorry about that. I will add acks next time.
best regards,
Tiffany
On Mon, 2016-01-04 at 08:15 -0600, Rob Herring wrote:
> On Mon, Jan 04, 2016 at 06:11:49PM +0800, Tiffany Lin wrote:
> > From: Andrew-CT Chen
> >
> > Add a DT binding documentation of Vid
On Tue, 2016-02-16 at 14:48 +0100, Hans Verkuil wrote:
> Hi Tiffany,
>
> > +int mtk_vcodec_enc_queue_init(void *priv, struct vb2_queue *src_vq,
> > + struct vb2_queue *dst_vq)
> > +{
> > + struct mtk_vcodec_ctx *ctx = priv;
> > + int ret;
>
Hi Hans,
On Wed, 2016-02-17 at 08:47 +0100, Hans Verkuil wrote:
> On 02/16/2016 07:37 AM, tiffany lin wrote:
> >>> +static int fops_vcodec_open(struct file *file)
> >>> +{
> >>> + struct video_device *vfd = video_devdata(file);
> >>>
On Wed, 2016-02-17 at 09:31 +0100, Hans Verkuil wrote:
> On 02/17/16 09:01, tiffany lin wrote:
> > On Tue, 2016-02-16 at 14:48 +0100, Hans Verkuil wrote:
> >> Hi Tiffany,
> >>
> >>>>>>> +int mtk_vcodec_enc_queue_init(void *priv, struct vb2_queue
Hi Hans,
On Mon, 2016-02-15 at 11:07 +0100, Hans Verkuil wrote:
> Hi Tiffany,
>
> A small review comment below:
>
> On 02/04/2016 12:34 PM, Tiffany Lin wrote:
> > The VPU driver for hw video codec embedded in Mediatek's MT8173 SOCs.
> > It is able to handle video
On Mon, 2016-02-15 at 11:13 +0100, Hans Verkuil wrote:
> On 02/04/2016 12:34 PM, Tiffany Lin wrote:
> > The VPU driver for hw video codec embedded in Mediatek's MT8173 SOCs.
> > It is able to handle video decoding/encoding of in a range of formats.
> > The driver
Hi Daniel,
On Mon, 2016-02-15 at 18:42 +0800, Daniel Kurtz wrote:
> On Tue, Feb 9, 2016 at 7:29 PM, Daniel Kurtz wrote:
> > Hi Tiffany,
> >
> > On Thu, Feb 4, 2016 at 7:34 PM, Tiffany Lin
> > wrote:
> >> Add a DT binding documentation of Video Encoder f
Hi Hans,
Thanks for your time.
On Mon, 2016-02-15 at 12:21 +0100, Hans Verkuil wrote:
> On 02/04/2016 12:35 PM, Tiffany Lin wrote:
> > From: Andrew-CT Chen
> >
> > Add v4l2 layer encoder driver for MT8173
> >
> > Signed-off-by: Tiffany Lin
>
> If And
Hi Hans,
On Mon, 2016-02-15 at 13:04 +0100, Hans Verkuil wrote:
> Hi Tiffany,
>
> Once again, thanks for your patch series!
>
> I have some more comments below.
>
> On 02/04/2016 12:34 PM, Tiffany Lin wrote:
> >
> > ==
> > Introduction
>
On Tue, 2016-02-16 at 08:44 +0100, Hans Verkuil wrote:
> On 02/16/2016 07:37 AM, tiffany lin wrote:
>
>
>
> >>> +static int vidioc_venc_s_parm(struct file *file, void *priv,
> >>> + struct v4l2_streamparm *a)
> >>> +{
>
From: Andrew-CT Chen
Add a DT binding documentation of Video Processor Unit for the
MT8173 SoC from Mediatek.
Signed-off-by: Andrew-CT Chen
Signed-off-by: Tiffany Lin
Acked-by: Rob Herring
---
.../devicetree/bindings/media/mediatek-vpu.txt | 31
1 file changed, 31
VPU
arm64: dts: mediatek: Add node for Mediatek Video Processor Unit
PoChun Lin (2):
[media] vcodec: mediatek: Add Mediatek VP8 Video Encoder Driver
[media] vcodec: mediatek: Add Mediatek H264 Video Encoder Driver
Tiffany Lin (3):
dt-bindings: Add a binding for Mediatek Video Encoder
[Me
pu to handle decoding/encoding jobs.
Signed-off-by: Andrew-CT Chen
Signed-off-by: Tiffany Lin
---
drivers/media/platform/Kconfig | 12 +
drivers/media/platform/Makefile |2 +
drivers/media/platform/mtk-vpu/Makefile |1 +
drivers/media/platform/mtk-vpu/mtk_vpu.c |
Add v4l2 layer encoder driver for MT8173
Signed-off-by: Tiffany Lin
---
drivers/media/platform/Kconfig | 11 +
drivers/media/platform/Makefile|2 +
drivers/media/platform/mtk-vcodec/Makefile |8 +
drivers/media/platform/mtk-vcodec
Add a DT binding documentation of Video Encoder for the
MT8173 SoC from Mediatek.
Signed-off-by: Tiffany Lin
Acked-by: Rob Herring
---
.../devicetree/bindings/media/mediatek-vcodec.txt | 59
1 file changed, 59 insertions(+)
create mode 100644 Documentation/devicetree
From: Andrew-CT Chen
Add VPU drivers for MT8173
Signed-off-by: Andrew-CT Chen
Signed-off-by: Tiffany Lin
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 23 +++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
b/arch/arm64/boot/dts
Add video encoder node for MT8173
Signed-off-by: Tiffany Lin
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 39 ++
1 file changed, 39 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index 5b0b38a
From: PoChun Lin
Add h264 encoder driver for MT8173
Signed-off-by: pochun.lin
Signed-off-by: Tiffany Lin
---
drivers/media/platform/mtk-vcodec/Makefile |3 +-
.../media/platform/mtk-vcodec/h264_enc/Makefile|6 +
.../platform/mtk-vcodec/h264_enc/venc_h264_if.c| 526
From: PoChun Lin
Add vp8 encoder driver for MT8173
Signed-off-by: pochun.lin
Signed-off-by: Tiffany Lin
---
drivers/media/platform/mtk-vcodec/Makefile |2 +
drivers/media/platform/mtk-vcodec/venc_drv_if.c|3 +
drivers/media/platform/mtk-vcodec/vp8_enc/Makefile |6
Hi Hans,
On Tue, 2016-02-23 at 09:47 +0100, Hans Verkuil wrote:
> On 02/23/16 09:11, Tiffany Lin wrote:
> > ==
> > Introduction
> > ==
> >
> > The purpose of this series is to add the driver for video codec hw embedded
> > in t
Hi Wucheng,
On Tue, 2016-02-23 at 13:46 +0800, Wu-Cheng Li (李務誠) wrote:
> On Thu, Feb 4, 2016 at 7:35 PM, Tiffany Lin wrote:
> > From: Andrew-CT Chen
> >
> > Add v4l2 layer encoder driver for MT8173
> >
> > Signed-off-by: Tiffany Lin
> >
On Wed, 2016-02-24 at 09:30 +0100, Hans Verkuil wrote:
> Hi Tiffany,
>
> On 02/24/16 09:23, tiffany lin wrote:
> > Hi Hans,
> >
> > On Tue, 2016-02-23 at 09:47 +0100, Hans Verkuil wrote:
> >> On 02/23/16 09:11, Tiffany Lin wrote:
>
From: Andrew-CT Chen
Add VPU drivers for MT8173
Signed-off-by: Andrew-CT Chen
Signed-off-by: Tiffany Lin
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 23 +++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
b/arch/arm64/boot
Add vp8 encoder driver for MT8173
Signed-off-by: PoChun Lin
Signed-off-by: Tiffany Lin
---
drivers/media/platform/mtk-vcodec/Makefile |6 +-
.../media/platform/mtk-vcodec/venc/venc_vp8_if.c | 488
drivers/media/platform/mtk-vcodec/venc_drv_if.c|7
Add v4l2 layer encoder driver for MT8173
Signed-off-by: Tiffany Lin
---
drivers/media/platform/Kconfig | 16 +
drivers/media/platform/Makefile|2 +
drivers/media/platform/mtk-vcodec/Makefile | 14 +
drivers/media/platform/mtk-vcodec
memory mapping, firmware download and extended memory allocation/free functions
9. Release more
allocated resources in driver remove function
Andrew-CT Chen (3):
dt-bindings: Add a binding for Mediatek Video Processor
[media] VPU: mediatek: support Mediatek VPU
arm64: dts: mediatek: Add node
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