Hi everyone,
On Fri 15 Jan 21, 21:01, Paul Kocialkowski wrote:
> As some D-PHY controllers support both Rx and Tx mode, we need a way for
> users to explicitly request one or the other. For instance, Rx mode can
> be used along with MIPI CSI-2 while Tx mode can be used with
Hi,
On Wed 26 May 21, 14:00, Hans Verkuil wrote:
> Hi Paul,
>
> On 15/01/2021 21:01, Paul Kocialkowski wrote:
> > This series introduces support for MIPI CSI-2, with the A31 controller that
> > is
> > found on most SoCs (A31, V3s and probably V5) as well as the A
Hi,
On Wed 26 May 21, 13:50, Hans Verkuil wrote:
> On 15/01/2021 21:01, Paul Kocialkowski wrote:
> > As some D-PHY controllers support both Rx and Tx mode, we need a way for
> > users to explicitly request one or the other. For instance, Rx mode can
> > be used along with MIP
Add myself as maintainer of the A83T MIPI CSI-2 bridge media driver.
Signed-off-by: Paul Kocialkowski
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index a41c41f6387c..af8095085f0f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -718,6
-csi driver.
It was tested on a Banana Pi M3 board with an OV8865 sensor in a 4-lane
configuration.
Signed-off-by: Paul Kocialkowski
Acked-by: Maxime Ripard
---
drivers/media/platform/sunxi/Kconfig | 1 +
drivers/media/platform/sunxi/Makefile | 1 +
.../sunxi/sun8i-a83t-mipi
on the CSI driver.
Signed-off-by: Paul Kocialkowski
---
arch/arm/boot/dts/sun8i-a83t.dtsi | 26 ++
1 file changed, 26 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi
b/arch/arm/boot/dts/sun8i-a83t.dtsi
index c010b27fdb6a..d6d55c12b995 100644
--- a/arch/arm
Add myself as maintainer of the A31 MIPI CSI-2 bridge media driver.
Signed-off-by: Paul Kocialkowski
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 57f9e3047227..a41c41f6387c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -710,6
is connected but this is fine
since no other interface is available.
Signed-off-by: Paul Kocialkowski
---
arch/arm/boot/dts/sun8i-v3s.dtsi | 68
1 file changed, 68 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
.
Signed-off-by: Paul Kocialkowski
Reviewed-by: Rob Herring
Acked-by: Maxime Ripard
---
.../media/allwinner,sun6i-a31-csi.yaml| 88 ---
1 file changed, 75 insertions(+), 13 deletions(-)
diff --git
a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
This introduces YAML bindings documentation for the A83T MIPI CSI-2
controller.
Signed-off-by: Paul Kocialkowski
Reviewed-by: Rob Herring
---
.../media/allwinner,sun8i-a83t-mipi-csi2.yaml | 147 ++
1 file changed, 147 insertions(+)
create mode 100644
Documentation/devicetree
This introduces YAML bindings documentation for the A31 MIPI CSI-2
controller.
Signed-off-by: Paul Kocialkowski
Reviewed-by: Maxime Ripard
Reviewed-by: Rob Herring
---
.../media/allwinner,sun6i-a31-mipi-csi2.yaml | 156 ++
1 file changed, 156 insertions(+)
create mode 100644
the controller's output to the ISP instead of its
DMA engine.
Finally note that the MIPI CSI-2 bridges should not be linked in
the fwnode graph unless they have a sensor subdev attached.
Signed-off-by: Paul Kocialkowski
Acked-by: Maxime Ripard
---
.../platform/sunxi/sun6i-csi/sun6i_csi.c | 111
supported by this implementation.
Signed-off-by: Paul Kocialkowski
Acked-by: Maxime Ripard
---
drivers/media/platform/sunxi/Kconfig | 1 +
drivers/media/platform/sunxi/Makefile | 1 +
.../platform/sunxi/sun6i-mipi-csi2/Kconfig| 12 +
.../platform/sunxi/sun6i-mipi-csi2
The v4l2_async_notifier_parse_fwnode_endpoints helper is getting
deprecated in favor of explicit parsing of the endpoints.
Implement it instead of using this deprecated function.
Since this was the last user of the helper, it should now be safe to
remove.
Signed-off-by: Paul Kocialkowski
switch/case was also wrong concerning 10/12-bit Bayer
formats, which are aligned to 16 bits in memory. Using the common
helper fixes it.
Fixes: 5cc7522d8965 ("media: sun6i: Add support for Allwinner CSI V3s")
Signed-off-by: Paul Kocialkowski
Acked-by: Maxime Ripard
---
.../platform/sunxi
ported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls (Input 0):
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
test VIDIOC_EXPBUF: OK
test Requests: OK (Not Supported)
Total for sun6i-video device /dev/video0: 45, Succeeded: 45, Failed: 0,
Warnings: 6
block is
moved around before the interlaced conditional block for nicer code
symmetry (conditional blocks first) while at it.
Co-developed-by: Kévin L'hôpital
Signed-off-by: Kévin L'hôpital
Signed-off-by: Paul Kocialkowski
Acked-by: Maxime Ripard
---
.../platform/sunxi/sun6i-csi/sun6i_csi.c
.
Signed-off-by: Paul Kocialkowski
Acked-by: Maxime Ripard
---
drivers/phy/allwinner/phy-sun6i-mipi-dphy.c | 164 +++-
1 file changed, 160 insertions(+), 4 deletions(-)
diff --git a/drivers/phy/allwinner/phy-sun6i-mipi-dphy.c
b/drivers/phy/allwinner/phy-sun6i-mipi-dphy.c
index
(zero value) is kept to Tx so only the rkisp1 driver, which
uses D-PHY in Rx mode, needs to be adapted.
Signed-off-by: Paul Kocialkowski
Acked-by: Helen Koike
---
drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c | 3 ++-
include/linux/phy/phy-mipi-dphy.h | 13
Besides giving pointers to the relevant functions for PHY mode and
submode configuration, this clarifies the need to set them before
powering on the PHY.
Signed-off-by: Paul Kocialkowski
Reviewed-by: Maxime Ripard
---
Documentation/driver-api/phy/phy.rst | 18 ++
1 file changed
Hey Ezequiel,
On Mon 11 Jan 21, 15:21, Ezequiel Garcia wrote:
> Salut Paul,
>
> Just a minor comment about the v4l2 async API.
>
> On Thu, 31 Dec 2020 at 11:30, Paul Kocialkowski
> wrote:
> >
> > The A31 MIPI CSI-2 controller is a dedicated MIPI CSI-2 brid
Hi Samuel,
On Sat 09 Jan 21, 16:24, Samuel Holland wrote:
> On 12/31/20 8:29 AM, Paul Kocialkowski wrote:
> > The A31 MIPI CSI-2 controller is a dedicated MIPI CSI-2 bridge
> > found on Allwinner SoCs such as the A31 and V3/V3s.
> >
> > It is a standalone block, conn
-csi driver.
It was tested on a Banana Pi M3 board with an OV8865 sensor in a 4-lane
configuration.
Signed-off-by: Paul Kocialkowski
---
drivers/media/platform/sunxi/Kconfig | 1 +
drivers/media/platform/sunxi/Makefile | 1 +
.../sunxi/sun8i-a83t-mipi-csi2/Kconfig| 11
This introduces YAML bindings documentation for the A83T MIPI CSI-2
controller.
Signed-off-by: Paul Kocialkowski
Reviewed-by: Rob Herring
---
.../media/allwinner,sun8i-a83t-mipi-csi2.yaml | 147 ++
1 file changed, 147 insertions(+)
create mode 100644
Documentation/devicetree
Add myself as maintainer of the A83T MIPI CSI-2 bridge media driver.
Signed-off-by: Paul Kocialkowski
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index a1352171778b..3b48612657b6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -717,6
Add myself as maintainer of the A31 MIPI CSI-2 bridge media driver.
Signed-off-by: Paul Kocialkowski
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 0644128640fb..a1352171778b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -709,6
is connected but this is fine
since no other interface is available.
Signed-off-by: Paul Kocialkowski
---
arch/arm/boot/dts/sun8i-v3s.dtsi | 67
1 file changed, 67 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
block is
moved around before the interlaced conditional block for nicer code
symmetry (conditional blocks first) while at it.
Co-developed-by: Kévin L'hôpital
Signed-off-by: Kévin L'hôpital
Signed-off-by: Paul Kocialkowski
---
.../platform/sunxi/sun6i-csi/sun6i_csi.c | 42
on the CSI driver.
Signed-off-by: Paul Kocialkowski
---
arch/arm/boot/dts/sun8i-a83t.dtsi | 26 ++
1 file changed, 26 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi
b/arch/arm/boot/dts/sun8i-a83t.dtsi
index c010b27fdb6a..d6d55c12b995 100644
--- a/arch/arm
.
Signed-off-by: Paul Kocialkowski
Reviewed-by: Rob Herring
---
.../media/allwinner,sun6i-a31-csi.yaml| 88 ---
1 file changed, 75 insertions(+), 13 deletions(-)
diff --git
a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
b/Documentation
.
Signed-off-by: Paul Kocialkowski
Acked-by: Maxime Ripard
---
drivers/phy/allwinner/phy-sun6i-mipi-dphy.c | 164 +++-
1 file changed, 160 insertions(+), 4 deletions(-)
diff --git a/drivers/phy/allwinner/phy-sun6i-mipi-dphy.c
b/drivers/phy/allwinner/phy-sun6i-mipi-dphy.c
index
the controller's output to the ISP instead of its
DMA engine.
Finally note that the MIPI CSI-2 bridges should not be linked in
the fwnode graph unless they have a sensor subdev attached.
Signed-off-by: Paul Kocialkowski
---
.../platform/sunxi/sun6i-csi/sun6i_csi.c | 123
supported by this implementation.
Signed-off-by: Paul Kocialkowski
---
drivers/media/platform/sunxi/Kconfig | 1 +
drivers/media/platform/sunxi/Makefile | 1 +
.../platform/sunxi/sun6i-mipi-csi2/Kconfig| 12 +
.../platform/sunxi/sun6i-mipi-csi2/Makefile | 4 +
.../sunxi
This introduces YAML bindings documentation for the A31 MIPI CSI-2
controller.
Signed-off-by: Paul Kocialkowski
---
.../media/allwinner,sun6i-a31-mipi-csi2.yaml | 149 ++
1 file changed, 149 insertions(+)
create mode 100644
Documentation/devicetree/bindings/media/allwinner
switch/case was also wrong concerning 10/12-bit Bayer
formats, which are aligned to 16 bits in memory. Using the common
helper fixes it.
Fixes: 5cc7522d8965 ("media: sun6i: Add support for Allwinner CSI V3s")
Signed-off-by: Paul Kocialkowski
Acked-by: Maxime Ripard
---
.../platform/sunxi
Besides giving pointers to the relevant functions for PHY mode and
submode configuration, this clarifies the need to set them before
powering on the PHY.
Signed-off-by: Paul Kocialkowski
Reviewed-by: Maxime Ripard
---
Documentation/driver-api/phy/phy.rst | 18 ++
1 file changed
er ioctls (Input 0):
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
test VIDIOC_EXPBUF: OK
test Requests: OK (Not Supported)
Total for sun6i-video device /dev/video0: 45, Succeeded: 45, Failed: 0,
Warnings: 6
Paul Kocialkowski (15):
docs: phy: Add a part about PHY mode and su
(zero value) is kept to Tx so only the rkisp1 driver, which
uses D-PHY in Rx mode, needs to be adapted.
Signed-off-by: Paul Kocialkowski
Acked-by: Helen Koike
---
drivers/staging/media/rkisp1/rkisp1-isp.c | 3 ++-
include/linux/phy/phy-mipi-dphy.h | 13 +
2 files changed
Hi,
On Mon 14 Dec 20, 12:39, Maxime Ripard wrote:
> On Fri, Dec 11, 2020 at 04:57:02PM +0100, Paul Kocialkowski wrote:
> > +#define sun6i_mipi_csi2_subdev_video(subdev) \
> > + container_of(subdev, struct sun6i_mipi_csi2_video, subdev)
> > +
> > +#define sun6
on the CSI driver.
Signed-off-by: Paul Kocialkowski
---
arch/arm/boot/dts/sun8i-a83t.dtsi | 26 ++
1 file changed, 26 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi
b/arch/arm/boot/dts/sun8i-a83t.dtsi
index c010b27fdb6a..d6d55c12b995 100644
--- a/arch/arm
-csi driver.
It was tested on a Banana Pi M3 board with an OV8865 sensor in a 4-lane
configuration.
Signed-off-by: Paul Kocialkowski
---
arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts | 2 +-
drivers/media/platform/sunxi/Kconfig | 1 +
drivers/media/platform/sunxi/Makefile | 1
Add myself as maintainer of the A83T MIPI CSI-2 bridge media driver.
Signed-off-by: Paul Kocialkowski
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index a1352171778b..3b48612657b6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -717,6
supported by this implementation.
Signed-off-by: Paul Kocialkowski
---
drivers/media/platform/sunxi/Kconfig | 1 +
drivers/media/platform/sunxi/Makefile | 1 +
.../platform/sunxi/sun6i-mipi-csi2/Kconfig| 12 +
.../platform/sunxi/sun6i-mipi-csi2/Makefile | 4 +
.../sunxi
is connected but this is fine
since no other interface is available.
Signed-off-by: Paul Kocialkowski
---
arch/arm/boot/dts/sun8i-v3s.dtsi | 67
1 file changed, 67 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
This introduces YAML bindings documentation for the A83T MIPI CSI-2
controller.
Signed-off-by: Paul Kocialkowski
Reviewed-by: Rob Herring
---
.../media/allwinner,sun8i-a83t-mipi-csi2.yaml | 147 ++
1 file changed, 147 insertions(+)
create mode 100644
Documentation/devicetree
Add myself as maintainer of the A31 MIPI CSI-2 bridge media driver.
Signed-off-by: Paul Kocialkowski
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 0644128640fb..a1352171778b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -709,6
st VIDIOC_EXPBUF: OK
test Requests: OK (Not Supported)
Total for sun6i-video device /dev/video0: 45, Succeeded: 45, Failed: 0,
Warnings: 6
Paul Kocialkowski (15):
docs: phy: Add a part about PHY mode and submode
phy: Distinguish between Rx and Tx for MIPI D-PHY with submodes
phy:
switch/case was also wrong concerning 10/12-bit Bayer
formats, which are aligned to 16 bits in memory. Using the common
helper fixes it.
Fixes: 5cc7522d8965 ("media: sun6i: Add support for Allwinner CSI V3s")
Signed-off-by: Paul Kocialkowski
Acked-by: Maxime Ripard
---
.../platform/sunxi
This introduces YAML bindings documentation for the A31 MIPI CSI-2
controller.
Signed-off-by: Paul Kocialkowski
---
.../media/allwinner,sun6i-a31-mipi-csi2.yaml | 149 ++
1 file changed, 149 insertions(+)
create mode 100644
Documentation/devicetree/bindings/media/allwinner
.
Signed-off-by: Paul Kocialkowski
---
.../media/allwinner,sun6i-a31-csi.yaml| 88 ---
1 file changed, 75 insertions(+), 13 deletions(-)
diff --git
a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
b/Documentation/devicetree/bindings/media/allwinner
the controller's output to the ISP instead of its
DMA engine.
Finally note that the MIPI CSI-2 bridges should not be linked in
the fwnode graph unless they have a sensor subdev attached.
Signed-off-by: Paul Kocialkowski
---
.../platform/sunxi/sun6i-csi/sun6i_csi.c | 123
block is
moved around before the interlaced conditional block for nicer code
symmetry (conditional blocks first) while at it.
Co-developed-by: Kévin L'hôpital
Signed-off-by: Kévin L'hôpital
Signed-off-by: Paul Kocialkowski
---
.../platform/sunxi/sun6i-csi/sun6i_csi.c | 42
.
Signed-off-by: Paul Kocialkowski
Acked-by: Maxime Ripard
---
drivers/phy/allwinner/phy-sun6i-mipi-dphy.c | 164 +++-
1 file changed, 160 insertions(+), 4 deletions(-)
diff --git a/drivers/phy/allwinner/phy-sun6i-mipi-dphy.c
b/drivers/phy/allwinner/phy-sun6i-mipi-dphy.c
index
Besides giving pointers to the relevant functions for PHY mode and
submode configuration, this clarifies the need to set them before
powering on the PHY.
Signed-off-by: Paul Kocialkowski
Reviewed-by: Maxime Ripard
---
Documentation/driver-api/phy/phy.rst | 18 ++
1 file changed
(zero value) is kept to Tx so only the rkisp1 driver, which
uses D-PHY in Rx mode, needs to be adapted.
Signed-off-by: Paul Kocialkowski
Acked-by: Helen Koike
---
drivers/staging/media/rkisp1/rkisp1-isp.c | 3 ++-
include/linux/phy/phy-mipi-dphy.h | 13 +
2 files changed
Hi,
On Wed 02 Dec 20, 16:48, Maxime Ripard wrote:
> On Wed, Dec 02, 2020 at 03:44:47PM +0100, Paul Kocialkowski wrote:
> > > > +static int __maybe_unused sun6i_mipi_csi2_suspend(struct device *dev)
> > > > +{
> > > > + struct sun6i_mi
Hi,
On Wed 02 Dec 20, 16:40, Maxime Ripard wrote:
> On Wed, Dec 02, 2020 at 03:19:11PM +0100, Paul Kocialkowski wrote:
> > Hi,
> >
> > On Tue 01 Dec 20, 13:12, Maxime Ripard wrote:
> > > Hi,
> > >
> > > On Sat, Nov 28, 2020 at 03:28:27PM +01
Hi,
On Tue 01 Dec 20, 13:14, Maxime Ripard wrote:
> On Sat, Nov 28, 2020 at 03:28:29PM +0100, Paul Kocialkowski wrote:
> > Since the CSI controller binding is getting a bit more complex due
> > to the addition of MIPI CSI-2 bridge support, make the ports node
> > explicit w
Hi,
On Tue 01 Dec 20, 13:20, Maxime Ripard wrote:
> Hi,
>
> On Sat, Nov 28, 2020 at 03:28:33PM +0100, Paul Kocialkowski wrote:
> > The A31 MIPI CSI-2 controller is a dedicated MIPI CSI-2 bridge
> > found on Allwinner SoCs such as the A31 and V3/V3s.
> >
> > It
Hi,
On Tue 01 Dec 20, 13:12, Maxime Ripard wrote:
> Hi,
>
> On Sat, Nov 28, 2020 at 03:28:27PM +0100, Paul Kocialkowski wrote:
> > The A31 CSI controller supports a MIPI CSI-2 bridge input, which has
> > its own dedicated port in the fwnode graph.
> >
> >
Hi,
On Tue 01 Dec 20, 11:43, Maxime Ripard wrote:
> On Sat, Nov 28, 2020 at 03:28:26PM +0100, Paul Kocialkowski wrote:
> > The A31 CSI controller supports two distinct input interfaces:
> > parallel and an external MIPI CSI-2 bridge. The parallel interface
> > is oft
driver.
It was tested on a Banana Pi M3 board with an OV8865 sensor in a 4-lane
configuration.
Signed-off-by: Paul Kocialkowski
---
drivers/media/platform/sunxi/Kconfig | 1 +
drivers/media/platform/sunxi/Makefile | 1 +
.../sunxi/sun8i-a83t-mipi-csi2/Kconfig| 11
on the CSI driver.
Signed-off-by: Paul Kocialkowski
---
arch/arm/boot/dts/sun8i-a83t.dtsi | 26 ++
1 file changed, 26 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi
b/arch/arm/boot/dts/sun8i-a83t.dtsi
index 3ce030f7e05d..ee19cbb565a6 100644
--- a/arch/arm
This introduces YAML bindings documentation for the A83T MIPI CSI-2
controller.
Signed-off-by: Paul Kocialkowski
---
.../media/allwinner,sun8i-a83t-mipi-csi2.yaml | 147 ++
1 file changed, 147 insertions(+)
create mode 100644
Documentation/devicetree/bindings/media/allwinner
Add myself as maintainer of the A83T MIPI CSI-2 bridge media driver.
Signed-off-by: Paul Kocialkowski
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index a1352171778b..3b48612657b6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -717,6
.
Signed-off-by: Paul Kocialkowski
---
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 9 +
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 51cc30e84e26..1e1f0d2097d5 100644
--- a/arch/arm64/boot
Add myself as maintainer of the A31 MIPI CSI-2 bridge media driver.
Signed-off-by: Paul Kocialkowski
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 0644128640fb..a1352171778b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -709,6
supported by this implementation.
Signed-off-by: Paul Kocialkowski
---
drivers/media/platform/sunxi/Kconfig | 1 +
drivers/media/platform/sunxi/Makefile | 1 +
.../platform/sunxi/sun6i-mipi-csi2/Kconfig| 12 +
.../platform/sunxi/sun6i-mipi-csi2/Makefile | 4 +
.../sunxi
is connected but this is fine
since no other interface is available.
Signed-off-by: Paul Kocialkowski
---
arch/arm/boot/dts/sun8i-v3s.dtsi | 68
1 file changed, 68 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
This introduces YAML bindings documentation for the A31 MIPI CSI-2
controller.
Signed-off-by: Paul Kocialkowski
---
.../media/allwinner,sun6i-a31-mipi-csi2.yaml | 151 ++
1 file changed, 151 insertions(+)
create mode 100644
Documentation/devicetree/bindings/media/allwinner
.
Signed-off-by: Paul Kocialkowski
---
arch/arm/boot/dts/sun8i-v3s.dtsi | 9 +
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
index 7b2d684aeb97..7926c8b2ac5e 100644
--- a/arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/arch/arm/boot
no confusion about their port
number.
Signed-off-by: Paul Kocialkowski
---
arch/arm/boot/dts/sun8i-a83t.dtsi | 12 +++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi
b/arch/arm/boot/dts/sun8i-a83t.dtsi
index c010b27fdb6a..3ce030f7e05d
.
Signed-off-by: Paul Kocialkowski
---
arch/arm/boot/dts/sunxi-h3-h5.dtsi | 9 +
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
index 9be13378d4df..02b698cace6a 100644
--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+++ b/arch
the controller's output to the ISP instead of its
DMA engine.
Finally note that the MIPI CSI-2 bridges should not be linked in
the fwnode graph unless they have a sensor subdev attached.
Signed-off-by: Paul Kocialkowski
---
.../platform/sunxi/sun6i-csi/sun6i_csi.c | 123
.
Signed-off-by: Paul Kocialkowski
---
drivers/phy/allwinner/phy-sun6i-mipi-dphy.c | 164 +++-
1 file changed, 160 insertions(+), 4 deletions(-)
diff --git a/drivers/phy/allwinner/phy-sun6i-mipi-dphy.c
b/drivers/phy/allwinner/phy-sun6i-mipi-dphy.c
index 1fa761ba6cbb..0389b6b670d6
block is
moved around before the interlaced conditional block for nicer code
symmetry (conditional blocks first) while at it.
Co-developed-by: Kévin L'hôpital
Signed-off-by: Kévin L'hôpital
Signed-off-by: Paul Kocialkowski
---
.../platform/sunxi/sun6i-csi/sun6i_csi.c | 42
(zero value) is kept to Tx so only the rkisp1 driver, which
uses D-PHY in Rx mode, needs to be adapted.
Signed-off-by: Paul Kocialkowski
Acked-by: Helen Koike
---
drivers/staging/media/rkisp1/rkisp1-isp.c | 3 ++-
include/linux/phy/phy-mipi-dphy.h | 13 +
2 files changed
be added in the future, especially to
support feeding the CSI controller's output to the ISP.
Signed-off-by: Paul Kocialkowski
---
.../media/allwinner,sun6i-a31-csi.yaml| 86 ---
1 file changed, 73 insertions(+), 13 deletions(-)
diff --git
a/Documentation/devicetree
Besides giving pointers to the relevant functions for PHY mode and
submode configuration, this clarifies the need to set them before
powering on the PHY.
Signed-off-by: Paul Kocialkowski
---
Documentation/driver-api/phy/phy.rst | 18 ++
1 file changed, 18 insertions(+)
diff
):
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
test VIDIOC_EXPBUF: OK
test Requests: OK (Not Supported)
Total for sun6i-video device /dev/video0: 45, Succeeded: 45, Failed: 0,
Warnings: 6
Paul Kocialkowski (19):
docs: phy: Add a part about PHY mode and submode
phy: Distinguish
switch/case was also wrong concerning 10/12-bit Bayer
formats, which are aligned to 16 bits in memory. Using the common
helper fixes it.
Fixes: 5cc7522d8965 ("media: sun6i: Add support for Allwinner CSI V3s")
Signed-off-by: Paul Kocialkowski
---
.../platform/sunxi/sun6i-csi/sun6i_csi.h
Hi,
On Wed 04 Nov 20, 13:36, Helen Koike wrote:
> Hi Paul,
>
> On 11/4/20 8:11 AM, Paul Kocialkowski wrote:
> > Hi Helen,
> >
> > On Fri 30 Oct 20, 19:44, Helen Koike wrote:
> >> Hi Paul,
> >>
> >> I have some comments through the series
Hi Sakari and thanks for the review!
On Thu 05 Nov 20, 10:45, Sakari Ailus wrote:
> On Fri, Oct 23, 2020 at 07:45:40PM +0200, Paul Kocialkowski wrote:
> > The A31 MIPI CSI-2 controller is a dedicated MIPI CSI-2 controller
> > found on Allwinner SoCs such as the
Hi,
On Wed 04 Nov 20, 19:56, Maxime Ripard wrote:
> On Wed, Nov 04, 2020 at 12:34:58PM +0100, Paul Kocialkowski wrote:
> > > > + regmap_write(regmap, SUN6I_MIPI_CSI2_CFG_REG,
> > > > +SUN6I_M
Hi,
On Mon 26 Oct 20, 17:54, Maxime Ripard wrote:
> On Fri, Oct 23, 2020 at 07:45:40PM +0200, Paul Kocialkowski wrote:
> > The A31 MIPI CSI-2 controller is a dedicated MIPI CSI-2 controller
> > found on Allwinner SoCs such as the A31 and V3/V3s.
> >
> > It is a
Hi,
On Mon 02 Nov 20, 10:21, Maxime Ripard wrote:
> On Fri, Oct 30, 2020 at 07:45:18PM -0300, Helen Koike wrote:
> > On 10/23/20 2:45 PM, Paul Kocialkowski wrote:
> > > The A31 MIPI CSI-2 controller is a dedicated MIPI CSI-2 controller
> > > found on Allwinner SoCs
Hi again,
On Wed 04 Nov 20, 12:11, Paul Kocialkowski wrote:
> Hi Helen,
>
> On Fri 30 Oct 20, 19:44, Helen Koike wrote:
> > Hi Paul,
> >
> > I have some comments through the series, I hope this helps.
>
> Thanks for your comments :)
>
> > On
Hi Helen,
On Fri 30 Oct 20, 19:44, Helen Koike wrote:
> Hi Paul,
>
> I have some comments through the series, I hope this helps.
Thanks for your comments :)
> On 10/23/20 2:45 PM, Paul Kocialkowski wrote:
> > This series introduces support for MIPI CSI-2, with
Hi Helen,
On Fri 30 Oct 20, 19:45, Helen Koike wrote:
> Hi Paul,
>
> On 10/23/20 2:45 PM, Paul Kocialkowski wrote:
> > Both 10 and 12-bit Bayer formats are stored aligned as 16-bit values
> > in memory, not unaligned 10 or 12 bits.
> >
> > Since the current co
Hi Helen and thanks for the review,
On Fri 30 Oct 20, 19:44, Helen Koike wrote:
> On 10/23/20 2:45 PM, Paul Kocialkowski wrote:
> > The Allwinner A31 D-PHY supports both Rx and Tx modes. While the latter
> > is already supported and used for MIPI DSI this adds support for
Hi,
On Tue 27 Oct 20, 19:28, Maxime Ripard wrote:
>
> Hi,
>
> On Tue, Oct 27, 2020 at 10:23:26AM +0100, Paul Kocialkowski wrote:
> > On Mon 26 Oct 20, 16:38, Maxime Ripard wrote:
> > > On Fri, Oct 23, 2020 at 07:45:34PM +0200, Paul Kocialkowski wrote:
> > >
Hi,
On Tue 27 Oct 20, 19:44, Maxime Ripard wrote:
> On Tue, Oct 27, 2020 at 10:52:21AM +0100, Paul Kocialkowski wrote:
> > Hi,
> >
> > On Mon 26 Oct 20, 17:14, Maxime Ripard wrote:
> > > i2c? :)
> >
> > Oops, good catch!
> >
> > > On
Hi,
On Mon 26 Oct 20, 18:00, Maxime Ripard wrote:
> On Fri, Oct 23, 2020 at 07:45:44PM +0200, Paul Kocialkowski wrote:
> > The A83T supports MIPI CSI-2 with a composite controller, covering both the
> > protocol logic and the D-PHY implementation. This controller seems t
Hi,
On Mon 26 Oct 20, 17:56, Maxime Ripard wrote:
> On Fri, Oct 23, 2020 at 07:45:43PM +0200, Paul Kocialkowski wrote:
> > This introduces YAML bindings documentation for the A83T MIPI CSI-2
> > controller.
> >
> > Signed-off-by: Paul Kocialkowski
>
> What i
Hi,
On Mon 26 Oct 20, 17:14, Maxime Ripard wrote:
> i2c? :)
Oops, good catch!
> On Fri, Oct 23, 2020 at 07:45:39PM +0200, Paul Kocialkowski wrote:
> > This introduces YAML bindings documentation for the A31 MIPI CSI-2
> > controller.
> >
> > Si
Hi,
On Mon 26 Oct 20, 17:00, Maxime Ripard wrote:
> On Fri, Oct 23, 2020 at 07:45:37PM +0200, Paul Kocialkowski wrote:
> > Bits related to the interface data width do not have any effect when
> > the CSI controller is taking input from the MIPI CSI-2 controller.
>
> I gues
Hi,
On Mon 26 Oct 20, 16:41, Maxime Ripard wrote:
> On Fri, Oct 23, 2020 at 07:45:35PM +0200, Paul Kocialkowski wrote:
> > This allows selecting a dedicated CMA memory pool (specified via
> > device-tree) instead of the default one.
> >
> > Signed-off-by: Paul K
Hi,
On Mon 26 Oct 20, 16:38, Maxime Ripard wrote:
> On Fri, Oct 23, 2020 at 07:45:34PM +0200, Paul Kocialkowski wrote:
> > The Allwinner A31 D-PHY supports both Rx and Tx modes. While the latter
> > is already supported and used for MIPI DSI this adds support for the
> &g
Hi Jernej,
On Fri 23 Oct 20, 20:18, Jernej Škrabec wrote:
> Dne petek, 23. oktober 2020 ob 19:45:33 CEST je Paul Kocialkowski napisal(a):
> > As some D-PHY controllers support both Rx and Tx mode, we need a way for
> > users to explicitly request one or the other. For instan
This introduces YAML bindings documentation for the A31 MIPI CSI-2
controller.
Signed-off-by: Paul Kocialkowski
---
.../media/allwinner,sun6i-a31-mipi-csi2.yaml | 168 ++
1 file changed, 168 insertions(+)
create mode 100644
Documentation/devicetree/bindings/media/allwinner
1 - 100 of 323 matches
Mail list logo
