here. And the iova
requirement is for our HW. Thus put the property in our node.
Signed-off-by: Irui Wang
---
Documentation/devicetree/bindings/media/mediatek-vcodec.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt
b/Documentation
Updates binding document for mt8192 encoder driver.
Acked-by: Rob Herring
Signed-off-by: Irui Wang
---
Documentation/devicetree/bindings/media/mediatek-vcodec.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt
b/Documentation
MT8192 H264 support 4k(3840x2176) and Level 5.1 encoding,
add related path according to enc_capability.
Signed-off-by: Irui Wang
---
.../platform/mtk-vcodec/mtk_vcodec_enc.c | 75 ---
.../platform/mtk-vcodec/venc/venc_h264_if.c | 4 +
2 files changed, 54 insertions
Add MT8192 venc driver's compatible and device private data.
Signed-off-by: Irui Wang
---
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h | 1 +
.../media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c | 14 ++
2 files changed, 15 insertions(+)
diff --git a/drivers/media/platfor
Use the dma_set_mask_and_coherent helper to set venc
DMA bit mask to support 4GB~8GB range iova space.
Signed-off-by: Irui Wang
---
drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/media/platform/mtk-vcodec
From: Alexandre Courbot
vidioc_try_fmt() does clamp height and width when called on the OUTPUT
queue, so clamping them prior to calling this function is redundant. Set
the queue's parameters after calling vidioc_try_fmt() so we can use the
values it computed.
Signed-off-by: Alexandre Courbot
--
x-mediatek/20210325122625.15100-1-irui.w...@mediatek.com
Alexandre Courbot (1):
media: mtk-vcodec: venc: remove redundant code
Irui Wang (5):
dt-bindings: media: mtk-vcodec: Add dma-ranges property
media: mtk-vcodec: Support 4GB~8GB range iova space for venc
dt-bindings: media: mtk-vcodec: Add b
node still has compatible "mediatek,mt8173-vcodec-enc".
Acked-by: Tiffany Lin
Signed-off-by: Hsin-Yi Wang
Signed-off-by: Maoguang Meng
Signed-off-by: Irui Wang
---
.../bindings/media/mediatek-vcodec.txt| 55 ++-
1 file changed, 29 insertions(+), 26 deletions(-)
d
There are two separate hardware encoder blocks inside MT8173.
Split the current mtk-vcodec-enc node to match the hardware architecture.
Acked-by: Tiffany Lin
Signed-off-by: Hsin-Yi Wang
Signed-off-by: Maoguang Meng
Signed-off-by: Irui Wang
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 60
.
It's mainly for fixing the problem:
https://lkml.org/lkml/2019/9/3/316
Acked-by: Tiffany Lin
Signed-off-by: Hsin-Yi Wang
Signed-off-by: Maoguang Meng
Signed-off-by: Irui Wang
---
.../platform/mtk-vcodec/mtk_vcodec_drv.h | 7 +-
.../platform/mtk-vcodec/mtk_vcodec_enc.c
Add MT8192 venc driver's compatible and device private data.
Signed-off-by: Irui Wang
---
.../media/platform/mtk-vcodec/mtk_vcodec_drv.h| 1 +
.../platform/mtk-vcodec/mtk_vcodec_enc_drv.c | 15 +++
2 files changed, 16 insertions(+)
diff --git a/drivers/media/platfor
Supports H264 4K (3840x2176) and level 5.1 encoding on MT8192.
Signed-off-by: Irui Wang
---
.../platform/mtk-vcodec/mtk_vcodec_enc.c | 58 ++-
.../platform/mtk-vcodec/venc/venc_h264_if.c | 4 ++
2 files changed, 47 insertions(+), 15 deletions(-)
diff --git a/drivers
Uses the dma_set_mask_and_coherent helper to set venc
DMA bit mask to support 4GB~8GB range iova space.
Signed-off-by: Irui Wang
---
drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/media/platform/mtk-vcodec
Add MT8192 H264 venc driver and support H264 4K encoding on MT8192.
Signed-off-by: Irui Wang
---
This patch dependents on
"dt-bindings: media: mtk-vcodec: Separating mtk vcodec encoder node" [1]
We need "core_id" variable in device private data to indicate
current encoder
Updates binding document for mt8192 encoder driver.
Signed-off-by: Irui Wang
---
Documentation/devicetree/bindings/media/mediatek-vcodec.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt
b/Documentation/devicetree/bindings/media
here. And the iova
requirement is for our HW. Thus put the property in our node.
Signed-off-by: Irui Wang
---
Documentation/devicetree/bindings/media/mediatek-vcodec.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt
b/Documentation
.
It's mainly for fixing the problem:
https://lkml.org/lkml/2019/9/3/316
Acked-by: Tiffany Lin
Signed-off-by: Hsin-Yi Wang
Signed-off-by: Maoguang Meng
Signed-off-by: Irui Wang
---
.../platform/mtk-vcodec/mtk_vcodec_drv.h | 7 +-
.../platform/mtk-vcodec/mtk_vcodec_enc.c
There are two separate hardware encoder blocks inside MT8173.
Split the current mtk-vcodec-enc node to match the hardware architecture.
Acked-by: Tiffany Lin
Signed-off-by: Hsin-Yi Wang
Signed-off-by: Maoguang Meng
Signed-off-by: Irui Wang
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 60
for adding
device_link between the larbs and venc-device. It's mainly for fixing
the problem:
https://lkml.org/lkml/2019/9/3/316
Acked-by: Tiffany Lin
Signed-off-by: Hsin-Yi Wang
Signed-off-by: Maoguang Meng
Signed-off-by: Irui Wang
---
Change since v2:
- update dt-bindings commit m
On Sat, 2021-03-06 at 13:46 -0700, Rob Herring wrote:
> On Thu, Feb 25, 2021 at 03:36:01PM +0800, Irui Wang wrote:
> > Updates binding document since the avc and vp8 hardware encoder in
> > MT8173 are now separated. Separate "mediatek,mt8173-vcodec-enc" to
> > "
On Wed, 2021-02-10 at 16:53 -0600, Rob Herring wrote:
> On Wed, Feb 03, 2021 at 04:37:48PM +0800, Irui Wang wrote:
> > Adds dma-ranges property for DMA addresses translation.
> >
> > Signed-off-by: Irui Wang
> > ---
> > Documentation/devicetree/bindings/media/
.
It's mainly for fixing the problem:
https://lkml.org/lkml/2019/9/3/316
Acked-by: Tiffany Lin
Signed-off-by: Hsin-Yi Wang
Signed-off-by: Maoguang Meng
Signed-off-by: Irui Wang
---
Change since v1:
- use the same name for both devices instead of using "name" member
- rename compatib
rb".
Acked-by: Tiffany Lin
Signed-off-by: Hsin-Yi Wang
Signed-off-by: Maoguang Meng
Signed-off-by: Irui Wang
---
Change since v1:
- rename compatible and device node
---
.../bindings/media/mediatek-vcodec.txt| 55 ++-
1 file changed, 29 insertions(+), 26 deletions(-
There are two separate hardware encoder blocks inside MT8173.
Split the current mtk-vcodec-enc node to match the hardware architecture.
Acked-by: Tiffany Lin
Signed-off-by: Hsin-Yi Wang
Signed-off-by: Maoguang Meng
Signed-off-by: Irui Wang
---
Change since v1:
- rename compatible and device
> On Thu, Jan 21, 2021 at 3:18 PM Irui Wang wrote:
> >
> > MTK H264 Encoder(VENC_SYS) and VP8 Encoder(VENC_LT_SYS) are two
> > independent hardware instance. They have their owner interrupt,
> > register mapping, and special clocks.
> >
> > This patch sep
On Tue, 2021-02-09 at 09:53 -0600, Rob Herring wrote:
> On Thu, Jan 21, 2021 at 02:18:02PM +0800, Irui Wang wrote:
> > Updates binding document since the avc and vp8 hardware encoder in
> > MT8173 are now separated. Separate "mediatek,mt8173-vcodec-enc" to
> > "
On Wed, 2021-02-03 at 19:44 +0900, Alexandre Courbot wrote:
> On Thu, Jan 21, 2021 at 3:18 PM Irui Wang wrote:
> >
> > Updates binding document since the avc and vp8 hardware encoder in
> > MT8173 are now separated. Separate "mediatek,mt8173-vcodec-enc" to
> >
Updates binding document for mt8192 encoder driver.
Signed-off-by: Irui Wang
---
.../bindings/media/mediatek-vcodec.txt| 26 +++
1 file changed, 26 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt
b/Documentation/devicetree
Supports H264 4K (3840x2176) and level 5.1 encoding on MT8192.
Signed-off-by: Irui Wang
---
.../platform/mtk-vcodec/mtk_vcodec_enc.c | 58 ++-
.../platform/mtk-vcodec/venc/venc_h264_if.c | 4 ++
2 files changed, 47 insertions(+), 15 deletions(-)
diff --git a/drivers
Add MT8192 venc driver's compatible and device private data.
Signed-off-by: Irui Wang
---
.../media/platform/mtk-vcodec/mtk_vcodec_drv.h | 1 +
.../platform/mtk-vcodec/mtk_vcodec_enc_drv.c | 16
2 files changed, 17 insertions(+)
diff --git a/drivers/media/platfor
Adds dma-ranges property for DMA addresses translation.
Signed-off-by: Irui Wang
---
Documentation/devicetree/bindings/media/mediatek-vcodec.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt
b/Documentation/devicetree/bindings
Add MT8192 H264 venc driver and support H264 4K encoding on MT8192.
Signed-off-by: Irui Wang
---
This patch dependents on
"dt-bindings: media: mtk-vcodec: Separating mtk vcodec encoder node" [1]
We need "name" and "core_id" variable in device private data to i
Uses the dma_set_mask_and_coherent helper to set venc
DMA bit mask to support 4GB~8GB range iova space.
Signed-off-by: Irui Wang
---
drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/media/platform/mtk-vcodec
codec-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
---
.../platform/mtk-vcodec/mtk_vcodec_drv.h | 10 +-
.../platform/mtk-vcodec/mtk_vcodec_enc.c | 23 +++-
.../platform/mtk-vcodec/mt
Updates binding document since the avc and vp8 hardware encoder in
MT8173 are now separated. Separate "mediatek,mt8173-vcodec-enc" to
"mediatek,mt8173-vcodec-vp8-enc" and "mediatek,mt8173-vcodec-avc-enc".
Signed-off-by: Hsin-Yi Wang
Signed-off-by: Maoguang
There are two separate hardware encoder blocks inside MT8173.
Split the current mtk-vcodec-enc node to match the hardware architecture.
Signed-off-by: Hsin-Yi Wang
Signed-off-by: Maoguang Meng
Signed-off-by: Irui Wang
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 60
VPU should be in idle state before system is suspended
or it will work abnormally like VPU program counter not
in a correct address or VPU reset
Signed-off-by: Irui Wang
---
drivers/media/platform/mtk-vpu/mtk_vpu.c | 68
1 file changed, 68 insertions(+)
diff --git a
when IPI time out, dump VPU status to get more debug information
Signed-off-by: Irui Wang
---
drivers/media/platform/mtk-vpu/mtk_vpu.c | 33 +---
1 file changed, 29 insertions(+), 4 deletions(-)
diff --git a/drivers/media/platform/mtk-vpu/mtk_vpu.c
b/drivers/media/platform
Dear Hsin-Yi,
because this Warning is occured with config CONFIG_DMA_API_DEBUG_SG=y,
how about add these modifications with this configuration as well?
On Fri, 2020-08-21 at 12:14 +0800, Hsin-Yi Wang wrote:
> Set dma max segment size for encoder and decoder driver.
>
> Fix following warning with
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