On 11/21/2016 03:25 PM, Hans Verkuil wrote:
> On 18/11/16 12:25, Hugues Fruchet wrote:
>> This V4L2 driver enables DELTA multi-format video decoder
>> of STMicroelectronics STiH4xx SoC series.
>>
>> Signed-off-by: Hugues Fruchet
>> ---
>> drivers/media
On 11/21/2016 03:08 PM, Hans Verkuil wrote:
> On 18/11/16 12:25, Hugues Fruchet wrote:
>> Signed-off-by: Hugues Fruchet
>> ---
>> drivers/media/platform/sti/delta/Makefile | 2 +-
>> drivers/media/platform/sti/delta/delta-debug.c | 72
>> +++
I will add commit message and fix missing space before comment.
On 11/21/2016 02:58 PM, Hans Verkuil wrote:
> Same here: no commit message.
>
> On 18/11/16 12:25, Hugues Fruchet wrote:
>> Signed-off-by: Hugues Fruchet
>> ---
>> drivers/media/platform/s
Note: you have empty commit messages for other patches in this series as
> well,
> please always provide a valid commit message!
>
> Regards,
>
> Hans
>
> On 18/11/16 12:25, Hugues Fruchet wrote:
>> Signed-off-by: Hugues Fruchet
>>
Signed-off-by: Hugues Fruchet
---
drivers/media/platform/sti/delta/Makefile | 2 +-
drivers/media/platform/sti/delta/delta-debug.c | 72 ++
drivers/media/platform/sti/delta/delta-debug.h | 18 +++
drivers/media/platform/sti/delta/delta-v4l2.c | 29
exchanged between both host and coprocessor.
This avoids to manage tables on both sides to get back the running context
of each instance.
Signed-off-by: Hugues Fruchet
---
drivers/media/platform/Kconfig| 1 +
drivers/media/platform/sti/delta/Makefile | 2 +-
drivers/media
Signed-off-by: Hugues Fruchet
---
drivers/media/platform/sti/delta/delta-v4l2.c | 143 +-
drivers/media/platform/sti/delta/delta.h | 23 +
2 files changed, 165 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/sti/delta/delta-v4l2.c
b/drivers
This V4L2 driver enables DELTA multi-format video decoder
of STMicroelectronics STiH4xx SoC series.
Signed-off-by: Hugues Fruchet
---
drivers/media/platform/Kconfig| 20 +
drivers/media/platform/Makefile |2 +
drivers/media/platform/sti/delta/Makefile
Signed-off-by: Hugues Fruchet
---
drivers/media/platform/Kconfig | 6 +
drivers/media/platform/sti/delta/Makefile | 4 +
drivers/media/platform/sti/delta/delta-cfg.h | 3 +
drivers/media/platform/sti/delta/delta-mjpeg-dec.c | 454
Signed-off-by: Hugues Fruchet
---
drivers/media/platform/sti/delta/Makefile| 2 +-
drivers/media/platform/sti/delta/delta-mem.c | 51
drivers/media/platform/sti/delta/delta-mem.h | 14
drivers/media/platform/sti/delta/delta.h | 8 +
4 files
Signed-off-by: Hugues Fruchet
---
arch/arm/configs/multi_v7_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/multi_v7_defconfig
b/arch/arm/configs/multi_v7_defconfig
index 11f37ed..8500f75 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs
C_(TRY_)DECODER_CMD: OK
Buffer ioctls:
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
test VIDIOC_EXPBUF: OK
Test input 0:
Total: 43, Succeeded: 43, Failed: 0, Warnings: 6
Hugues Fruchet (10):
Documentation: DT: add bindings for ST DELTA
ARM: dts: STiH4
Add entry for the STMicroelectronics DELTA driver.
Signed-off-by: Hugues Fruchet
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 7db3f7a..a96dd22 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2394,6 +2394,14 @@ W: https
This patch adds DT node for STMicroelectronics
DELTA V4L2 video decoder
Signed-off-by: Hugues Fruchet
---
arch/arm/boot/dts/stih410.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/stih410.dtsi b/arch/arm/boot/dts/stih410.dtsi
index a3ef734..fb03cb67 100644
This patch adds DT binding documentation for STMicroelectronics
DELTA V4L2 video decoder.
Signed-off-by: Hugues Fruchet
---
Documentation/devicetree/bindings/media/st,st-delta.txt | 17 +
1 file changed, 17 insertions(+)
create mode 100644 Documentation/devicetree/bindings
Many thanks Hans for your review,
feedback below:
On 11/03/2016 04:35 PM, Hans Verkuil wrote:
> Hi Hugues,
>
> See some code comments below:
>
> On 20/09/16 16:33, Hugues Fruchet wrote:
>> This V4L2 driver enables DELTA multi-format video decoder
>> of STMicroele
Hi Randy,
thanks for reply, some comments below:
On 10/27/2016 03:08 AM, Randy Li wrote:
>
>
> On 10/26/2016 11:09 PM, Hugues FRUCHET wrote:
>> Hi,
>>
>>
>>
>> This RFC aims to start discussions in order to define the codec specific
>> controls st
Hi,
This RFC aims to start discussions in order to define the codec specific
controls structures to fulfill the low-level decoder API needed by non
"Stream API" based decoders ("stateless" or "Frame API" based decoders).
Several implementation exists now which runs on several SoC and various
so
library shared
between GStreamer and V4L2 would be a far better implementation.
Change-Id: I7722c64e80101d833bbf9c973df846f60c3b8ee7
signed-off-by: Tiphaine Inguere
Signed-off-by: Hugues Fruchet
---
configure.ac |1 +
lib/libv4l-delta/Makefile.am
Change-Id: Ic586e3b2c7c15e76ea9aff318f8580eb3493e21b
Signed-off-by: Hugues Fruchet
---
drivers/media/platform/Kconfig |6 +
drivers/media/platform/sti/delta/Makefile |3 +
drivers/media/platform/sti/delta/delta-cfg.h |5 +
drivers/media/platform/sti
f-by: Hugues Fruchet
---
configure.ac| 2 +
lib/Makefile.am | 3 +-
lib/libv4l-delta/Makefile.am| 9 +
lib/libv4l-delta/libv4l-delta.c | 344
lib/libv4l-delta/libv4l-delta.h | 97 ++
lib/li
eeded by DELTA video decoder.
[1] http://www.mail-archive.com/linux-media@vger.kernel.org/msg102894.html
[2] http://www.spinics.net/lists/linux-media/msg104824.html
[3] https://lwn.net/Articles/641204/
Hugues Fruchet (2):
[media] st-delta: add parser meta controls
[media] st-delta: add mpeg2 sup
---
drivers/media/platform/sti/delta/delta-v4l2.c | 92 ++-
drivers/media/platform/sti/delta/delta.h | 8 ++-
2 files changed, 98 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/sti/delta/delta-v4l2.c
b/drivers/media/platform/sti/delta/delta-v4l2.c
show the premice of a libv4l2 plugin
infrastructure allowing to use any appropriate proprietary or open-source
bitstream parser needed by frame API based video hardware accelerators.
Hugues Fruchet (1):
add a libv4l plugin for st-delta video decoder
Tiphaine Inguere (2):
libv4l-delta: add
From: Tiphaine Inguere
If the input stream format is MPEG1 or MPEG2, the stream is parsed
using mpeg parser library to build mpeg metadata.
Change-Id: I767cd0a8ea546755bcdc031ca4a2808690cccf63
signed-off-by: Tiphaine Inguere
Signed-off-by: Hugues Fruchet
---
lib/libv4l-delta/Makefile.am
---
drivers/media/v4l2-core/v4l2-ctrls.c | 2 +-
include/uapi/linux/v4l2-controls.h | 163 +--
2 files changed, 140 insertions(+), 25 deletions(-)
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c
b/drivers/media/v4l2-core/v4l2-ctrls.c
index c8bc4d4..6187dfc 1
http://www.spinics.net/lists/linux-media/msg104824.html
Hugues Fruchet (1):
[media] v4l2-ctrls: add mpeg2 parser metadata
drivers/media/v4l2-core/v4l2-ctrls.c | 2 +-
include/uapi/linux/v4l2-controls.h | 163 +--
2 files changed, 140 insertions(+), 25 deletions(-)
--
1
Signed-off-by: Hugues Fruchet
---
drivers/media/platform/sti/delta/Makefile| 2 +-
drivers/media/platform/sti/delta/delta-mem.c | 51
drivers/media/platform/sti/delta/delta-mem.h | 14
drivers/media/platform/sti/delta/delta.h | 8 +
4 files
Signed-off-by: Hugues Fruchet
---
drivers/media/platform/Kconfig | 6 +
drivers/media/platform/sti/delta/Makefile | 4 +
drivers/media/platform/sti/delta/delta-cfg.h | 4 +
drivers/media/platform/sti/delta/delta-mjpeg-dec.c | 439
This patch adds DT binding documentation for STMicroelectronics
DELTA V4L2 video decoder.
Signed-off-by: Hugues Fruchet
---
Documentation/devicetree/bindings/media/st,st-delta.txt | 17 +
1 file changed, 17 insertions(+)
create mode 100644 Documentation/devicetree/bindings
Signed-off-by: Hugues Fruchet
---
drivers/media/platform/sti/delta/Makefile | 2 +-
drivers/media/platform/sti/delta/delta-debug.c | 164 +
drivers/media/platform/sti/delta/delta-debug.h | 18 +++
drivers/media/platform/sti/delta/delta-v4l2.c | 31 -
4 files
Add entry for the STMicroelectronics DELTA driver.
Signed-off-by: Hugues Fruchet
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index db814a8..fae934b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2363,6 +2363,14 @@ W: https
This V4L2 driver enables DELTA multi-format video decoder
of STMicroelectronics STiH4xx SoC series.
Signed-off-by: Hugues Fruchet
---
drivers/media/platform/Kconfig| 20 +
drivers/media/platform/Makefile |2 +
drivers/media/platform/sti/delta/Makefile
test VIDIOC_EXPBUF: OK
Test input 0:
Total: 43, Succeeded: 43, Failed: 0, Warnings: 6
Hugues Fruchet (9):
Documentation: DT: add bindings for ST DELTA
ARM: dts: STiH410: add DELTA dt node
[media] MAINTAINERS: add st-delta driver
[media] st-delta: STiH4xx multi-format video decoder
This patch adds DT node for STMicroelectronics
DELTA V4L2 video decoder
Signed-off-by: Hugues Fruchet
---
arch/arm/boot/dts/stih410.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/stih410.dtsi b/arch/arm/boot/dts/stih410.dtsi
index ff245e4..5f951cc 100644
exchanged between both host and coprocessor.
This avoids to manage tables on both sides to get back the running context
of each instance.
Signed-off-by: Hugues Fruchet
---
drivers/media/platform/Kconfig| 1 +
drivers/media/platform/sti/delta/Makefile | 2 +-
drivers/media
Signed-off-by: Hugues Fruchet
---
drivers/media/platform/sti/delta/delta-v4l2.c | 143 +-
drivers/media/platform/sti/delta/delta.h | 24 -
2 files changed, 165 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/sti/delta/delta-v4l2.c
b/drivers
di 23 septembre 2013 12:37
To: Hugues FRUCHET
Cc: Oliver Schinagl; linux-media@vger.kernel.org; media-workshop; Benjamin
Gaignard; hdego...@redhat.com
Subject: Re: [media-workshop] Agenda for the Edinburgh mini-summit
Hi Hugues,
Do you think it would be possible to discuss this topic in a small gro
y are loaded.
BR.
-Original Message-
From: Hans Verkuil [mailto:hverk...@xs4all.nl]
Sent: lundi 9 septembre 2013 12:33
To: Hugues FRUCHET
Cc: Mauro Carvalho Chehab; Oliver Schinagl; media-workshop; Benjamin Gaignard;
linux-media@vger.kernel.org
Subject: Re: [media-workshop] Agenda for the Edin
Hi Mauro,
For floating point issue, we have not encountered such issue while integrating
various codec (currently H264, MPEG4, VP8 of both Google G1 IP & ST IPs), could
you precise which codec you experienced which required FP support ?
For user-space library, problem we encountered is that int
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