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[PATCH v4 1/4] media: allegro-dvt: Move the current driver to a subdirectory

Yassine Ouaissa via B4 Relay posted 4 patches 6 months, 4 weeks ago
There is a newer version of this series
[PATCH v4 1/4] media: allegro-dvt: Move the current driver to a subdirectory
Posted by Yassine Ouaissa via B4 Relay 6 months, 4 weeks ago 
From: Yassine Ouaissa <yassine.ouaissa@allegrodvt.com>

In preparation for the upcoming driver update, we need to relocate the
current driver.
This will help ensure a clean transition and avoid any potential
conflicts with the new driver.
This patch is crucial for keeping our directory organized and
facilitating a smooth integration of the new driver.

Signed-off-by: Yassine Ouaissa <yassine.ouaissa@allegrodvt.com>
---
 MAINTAINERS                                             |  2 +-
 drivers/media/platform/allegro-dvt/Kconfig              | 16 +---------------
 drivers/media/platform/allegro-dvt/Makefile             |  5 +----
 drivers/media/platform/allegro-dvt/zynqmp/Kconfig       | 17 +++++++++++++++++
 drivers/media/platform/allegro-dvt/zynqmp/Makefile      |  6 ++++++
 .../platform/allegro-dvt/{ => zynqmp}/allegro-core.c    |  0
 .../platform/allegro-dvt/{ => zynqmp}/allegro-mail.c    |  0
 .../platform/allegro-dvt/{ => zynqmp}/allegro-mail.h    |  0
 .../media/platform/allegro-dvt/{ => zynqmp}/nal-h264.c  |  0
 .../media/platform/allegro-dvt/{ => zynqmp}/nal-h264.h  |  0
 .../media/platform/allegro-dvt/{ => zynqmp}/nal-hevc.c  |  0
 .../media/platform/allegro-dvt/{ => zynqmp}/nal-hevc.h  |  0
 .../media/platform/allegro-dvt/{ => zynqmp}/nal-rbsp.c  |  0
 .../media/platform/allegro-dvt/{ => zynqmp}/nal-rbsp.h  |  0
 14 files changed, 26 insertions(+), 20 deletions(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index 60bba48f5479a025f9da3eaf9dbacb67a194df07..2cea337bd426f203a8dd8f5f2689f8091137175e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -817,7 +817,7 @@ R:	Pengutronix Kernel Team <kernel@pengutronix.de>
 L:	linux-media@vger.kernel.org
 S:	Maintained
 F:	Documentation/devicetree/bindings/media/allegro,al5e.yaml
-F:	drivers/media/platform/allegro-dvt/
+F:	drivers/media/platform/allegro-dvt/zynqmp
 
 ALLIED VISION ALVIUM CAMERA DRIVER
 M:	Tommaso Merciai <tomm.merciai@gmail.com>
diff --git a/drivers/media/platform/allegro-dvt/Kconfig b/drivers/media/platform/allegro-dvt/Kconfig
index 2182e1277568a407f51a23ea437811c50b1183c8..e9008614c27b9490d1cd29fab887977a1918ede4 100644
--- a/drivers/media/platform/allegro-dvt/Kconfig
+++ b/drivers/media/platform/allegro-dvt/Kconfig
@@ -2,18 +2,4 @@
 
 comment "Allegro DVT media platform drivers"
 
-config VIDEO_ALLEGRO_DVT
-	tristate "Allegro DVT Video IP Core"
-	depends on V4L_MEM2MEM_DRIVERS
-	depends on VIDEO_DEV
-	depends on ARCH_ZYNQMP || COMPILE_TEST
-	select V4L2_MEM2MEM_DEV
-	select VIDEOBUF2_DMA_CONTIG
-	select REGMAP_MMIO
-	help
-	  Support for the encoder video IP core by Allegro DVT. This core is
-	  found for example on the Xilinx ZynqMP SoC in the EV family and is
-	  called VCU in the reference manual.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called allegro.
+source "drivers/media/platform/allegro-dvt/zynqmp/Kconfig"
diff --git a/drivers/media/platform/allegro-dvt/Makefile b/drivers/media/platform/allegro-dvt/Makefile
index 66108a3037747020d549bc0a427881e0667a3f0a..d2aa6875edcf7760901996aac4d5ac98282cce20 100644
--- a/drivers/media/platform/allegro-dvt/Makefile
+++ b/drivers/media/platform/allegro-dvt/Makefile
@@ -1,6 +1,3 @@
 # SPDX-License-Identifier: GPL-2.0
 
-allegro-objs := allegro-core.o allegro-mail.o
-allegro-objs += nal-rbsp.o nal-h264.o nal-hevc.o
-
-obj-$(CONFIG_VIDEO_ALLEGRO_DVT) += allegro.o
+obj-y += zynqmp/
diff --git a/drivers/media/platform/allegro-dvt/zynqmp/Kconfig b/drivers/media/platform/allegro-dvt/zynqmp/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..0a0a697c420da47f87f05153a2dbfbe5d3ccf988
--- /dev/null
+++ b/drivers/media/platform/allegro-dvt/zynqmp/Kconfig
@@ -0,0 +1,17 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+config VIDEO_ALLEGRO_DVT
+	tristate "Allegro DVT Video IP Core for ZynqMP"
+	depends on V4L_MEM2MEM_DRIVERS
+	depends on VIDEO_DEV
+	depends on ARCH_ZYNQMP || COMPILE_TEST
+	select V4L2_MEM2MEM_DEV
+	select VIDEOBUF2_DMA_CONTIG
+	select REGMAP_MMIO
+	help
+	  Support for the encoder video IP core by Allegro DVT. This core is
+	  found for example on the Xilinx ZynqMP SoC in the EV family and is
+	  called VCU in the reference manual.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called allegro.
diff --git a/drivers/media/platform/allegro-dvt/zynqmp/Makefile b/drivers/media/platform/allegro-dvt/zynqmp/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..66108a3037747020d549bc0a427881e0667a3f0a
--- /dev/null
+++ b/drivers/media/platform/allegro-dvt/zynqmp/Makefile
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0
+
+allegro-objs := allegro-core.o allegro-mail.o
+allegro-objs += nal-rbsp.o nal-h264.o nal-hevc.o
+
+obj-$(CONFIG_VIDEO_ALLEGRO_DVT) += allegro.o
diff --git a/drivers/media/platform/allegro-dvt/allegro-core.c b/drivers/media/platform/allegro-dvt/zynqmp/allegro-core.c
similarity index 100%
rename from drivers/media/platform/allegro-dvt/allegro-core.c
rename to drivers/media/platform/allegro-dvt/zynqmp/allegro-core.c
diff --git a/drivers/media/platform/allegro-dvt/allegro-mail.c b/drivers/media/platform/allegro-dvt/zynqmp/allegro-mail.c
similarity index 100%
rename from drivers/media/platform/allegro-dvt/allegro-mail.c
rename to drivers/media/platform/allegro-dvt/zynqmp/allegro-mail.c
diff --git a/drivers/media/platform/allegro-dvt/allegro-mail.h b/drivers/media/platform/allegro-dvt/zynqmp/allegro-mail.h
similarity index 100%
rename from drivers/media/platform/allegro-dvt/allegro-mail.h
rename to drivers/media/platform/allegro-dvt/zynqmp/allegro-mail.h
diff --git a/drivers/media/platform/allegro-dvt/nal-h264.c b/drivers/media/platform/allegro-dvt/zynqmp/nal-h264.c
similarity index 100%
rename from drivers/media/platform/allegro-dvt/nal-h264.c
rename to drivers/media/platform/allegro-dvt/zynqmp/nal-h264.c
diff --git a/drivers/media/platform/allegro-dvt/nal-h264.h b/drivers/media/platform/allegro-dvt/zynqmp/nal-h264.h
similarity index 100%
rename from drivers/media/platform/allegro-dvt/nal-h264.h
rename to drivers/media/platform/allegro-dvt/zynqmp/nal-h264.h
diff --git a/drivers/media/platform/allegro-dvt/nal-hevc.c b/drivers/media/platform/allegro-dvt/zynqmp/nal-hevc.c
similarity index 100%
rename from drivers/media/platform/allegro-dvt/nal-hevc.c
rename to drivers/media/platform/allegro-dvt/zynqmp/nal-hevc.c
diff --git a/drivers/media/platform/allegro-dvt/nal-hevc.h b/drivers/media/platform/allegro-dvt/zynqmp/nal-hevc.h
similarity index 100%
rename from drivers/media/platform/allegro-dvt/nal-hevc.h
rename to drivers/media/platform/allegro-dvt/zynqmp/nal-hevc.h
diff --git a/drivers/media/platform/allegro-dvt/nal-rbsp.c b/drivers/media/platform/allegro-dvt/zynqmp/nal-rbsp.c
similarity index 100%
rename from drivers/media/platform/allegro-dvt/nal-rbsp.c
rename to drivers/media/platform/allegro-dvt/zynqmp/nal-rbsp.c
diff --git a/drivers/media/platform/allegro-dvt/nal-rbsp.h b/drivers/media/platform/allegro-dvt/zynqmp/nal-rbsp.h
similarity index 100%
rename from drivers/media/platform/allegro-dvt/nal-rbsp.h
rename to drivers/media/platform/allegro-dvt/zynqmp/nal-rbsp.h

-- 
2.30.2
Re: [PATCH v4 1/4] media: allegro-dvt: Move the current driver to a subdirectory
Posted by Nicolas Dufresne 3 months ago 
Hi,

Le mercredi 16 juillet 2025 à 14:55 +0000, Yassine Ouaissa via B4 Relay a écrit :
> From: Yassine Ouaissa <yassine.ouaissa@allegrodvt.com>
> 
> In preparation for the upcoming driver update, we need to relocate the
> current driver.
> This will help ensure a clean transition and avoid any potential
> conflicts with the new driver.
> This patch is crucial for keeping our directory organized and
> facilitating a smooth integration of the new driver.
> 
> Signed-off-by: Yassine Ouaissa <yassine.ouaissa@allegrodvt.com>
> ---
>  MAINTAINERS                                             |  2 +-
>  drivers/media/platform/allegro-dvt/Kconfig              | 16 +---------------
>  drivers/media/platform/allegro-dvt/Makefile             |  5 +----
>  drivers/media/platform/allegro-dvt/zynqmp/Kconfig       | 17 +++++++++++++++++
>  drivers/media/platform/allegro-dvt/zynqmp/Makefile      |  6 ++++++
>  .../platform/allegro-dvt/{ => zynqmp}/allegro-core.c    |  0
>  .../platform/allegro-dvt/{ => zynqmp}/allegro-mail.c    |  0
>  .../platform/allegro-dvt/{ => zynqmp}/allegro-mail.h    |  0
>  .../media/platform/allegro-dvt/{ => zynqmp}/nal-h264.c  |  0
>  .../media/platform/allegro-dvt/{ => zynqmp}/nal-h264.h  |  0
>  .../media/platform/allegro-dvt/{ => zynqmp}/nal-hevc.c  |  0
>  .../media/platform/allegro-dvt/{ => zynqmp}/nal-hevc.h  |  0
>  .../media/platform/allegro-dvt/{ => zynqmp}/nal-rbsp.c  |  0
>  .../media/platform/allegro-dvt/{ => zynqmp}/nal-rbsp.h  |  0
>  14 files changed, 26 insertions(+), 20 deletions(-)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 60bba48f5479a025f9da3eaf9dbacb67a194df07..2cea337bd426f203a8dd8f5f2689f8091137175e 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -817,7 +817,7 @@ R:	Pengutronix Kernel Team <kernel@pengutronix.de>
>  L:	linux-media@vger.kernel.org
>  S:	Maintained
>  F:	Documentation/devicetree/bindings/media/allegro,al5e.yaml
> -F:	drivers/media/platform/allegro-dvt/
> +F:	drivers/media/platform/allegro-dvt/zynqmp

If you can get Micheal approval, you can then carry over this for the followup versions:

Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>

cheers,
Nicolas

>  
>  ALLIED VISION ALVIUM CAMERA DRIVER
>  M:	Tommaso Merciai <tomm.merciai@gmail.com>
> diff --git a/drivers/media/platform/allegro-dvt/Kconfig b/drivers/media/platform/allegro-dvt/Kconfig
> index 2182e1277568a407f51a23ea437811c50b1183c8..e9008614c27b9490d1cd29fab887977a1918ede4 100644
> --- a/drivers/media/platform/allegro-dvt/Kconfig
> +++ b/drivers/media/platform/allegro-dvt/Kconfig
> @@ -2,18 +2,4 @@
>  
>  comment "Allegro DVT media platform drivers"
>  
> -config VIDEO_ALLEGRO_DVT
> -	tristate "Allegro DVT Video IP Core"
> -	depends on V4L_MEM2MEM_DRIVERS
> -	depends on VIDEO_DEV
> -	depends on ARCH_ZYNQMP || COMPILE_TEST
> -	select V4L2_MEM2MEM_DEV
> -	select VIDEOBUF2_DMA_CONTIG
> -	select REGMAP_MMIO
> -	help
> -	  Support for the encoder video IP core by Allegro DVT. This core is
> -	  found for example on the Xilinx ZynqMP SoC in the EV family and is
> -	  called VCU in the reference manual.
> -
> -	  To compile this driver as a module, choose M here: the module
> -	  will be called allegro.
> +source "drivers/media/platform/allegro-dvt/zynqmp/Kconfig"
> diff --git a/drivers/media/platform/allegro-dvt/Makefile b/drivers/media/platform/allegro-dvt/Makefile
> index 66108a3037747020d549bc0a427881e0667a3f0a..d2aa6875edcf7760901996aac4d5ac98282cce20 100644
> --- a/drivers/media/platform/allegro-dvt/Makefile
> +++ b/drivers/media/platform/allegro-dvt/Makefile
> @@ -1,6 +1,3 @@
>  # SPDX-License-Identifier: GPL-2.0
>  
> -allegro-objs := allegro-core.o allegro-mail.o
> -allegro-objs += nal-rbsp.o nal-h264.o nal-hevc.o
> -
> -obj-$(CONFIG_VIDEO_ALLEGRO_DVT) += allegro.o
> +obj-y += zynqmp/
> diff --git a/drivers/media/platform/allegro-dvt/zynqmp/Kconfig b/drivers/media/platform/allegro-dvt/zynqmp/Kconfig
> new file mode 100644
> index 0000000000000000000000000000000000000000..0a0a697c420da47f87f05153a2dbfbe5d3ccf988
> --- /dev/null
> +++ b/drivers/media/platform/allegro-dvt/zynqmp/Kconfig
> @@ -0,0 +1,17 @@
> +# SPDX-License-Identifier: GPL-2.0-only
> +
> +config VIDEO_ALLEGRO_DVT
> +	tristate "Allegro DVT Video IP Core for ZynqMP"
> +	depends on V4L_MEM2MEM_DRIVERS
> +	depends on VIDEO_DEV
> +	depends on ARCH_ZYNQMP || COMPILE_TEST
> +	select V4L2_MEM2MEM_DEV
> +	select VIDEOBUF2_DMA_CONTIG
> +	select REGMAP_MMIO
> +	help
> +	  Support for the encoder video IP core by Allegro DVT. This core is
> +	  found for example on the Xilinx ZynqMP SoC in the EV family and is
> +	  called VCU in the reference manual.
> +
> +	  To compile this driver as a module, choose M here: the module
> +	  will be called allegro.
> diff --git a/drivers/media/platform/allegro-dvt/zynqmp/Makefile b/drivers/media/platform/allegro-dvt/zynqmp/Makefile
> new file mode 100644
> index 0000000000000000000000000000000000000000..66108a3037747020d549bc0a427881e0667a3f0a
> --- /dev/null
> +++ b/drivers/media/platform/allegro-dvt/zynqmp/Makefile
> @@ -0,0 +1,6 @@
> +# SPDX-License-Identifier: GPL-2.0
> +
> +allegro-objs := allegro-core.o allegro-mail.o
> +allegro-objs += nal-rbsp.o nal-h264.o nal-hevc.o
> +
> +obj-$(CONFIG_VIDEO_ALLEGRO_DVT) += allegro.o
> diff --git a/drivers/media/platform/allegro-dvt/allegro-core.c b/drivers/media/platform/allegro-dvt/zynqmp/allegro-core.c
> similarity index 100%
> rename from drivers/media/platform/allegro-dvt/allegro-core.c
> rename to drivers/media/platform/allegro-dvt/zynqmp/allegro-core.c
> diff --git a/drivers/media/platform/allegro-dvt/allegro-mail.c b/drivers/media/platform/allegro-dvt/zynqmp/allegro-mail.c
> similarity index 100%
> rename from drivers/media/platform/allegro-dvt/allegro-mail.c
> rename to drivers/media/platform/allegro-dvt/zynqmp/allegro-mail.c
> diff --git a/drivers/media/platform/allegro-dvt/allegro-mail.h b/drivers/media/platform/allegro-dvt/zynqmp/allegro-mail.h
> similarity index 100%
> rename from drivers/media/platform/allegro-dvt/allegro-mail.h
> rename to drivers/media/platform/allegro-dvt/zynqmp/allegro-mail.h
> diff --git a/drivers/media/platform/allegro-dvt/nal-h264.c b/drivers/media/platform/allegro-dvt/zynqmp/nal-h264.c
> similarity index 100%
> rename from drivers/media/platform/allegro-dvt/nal-h264.c
> rename to drivers/media/platform/allegro-dvt/zynqmp/nal-h264.c
> diff --git a/drivers/media/platform/allegro-dvt/nal-h264.h b/drivers/media/platform/allegro-dvt/zynqmp/nal-h264.h
> similarity index 100%
> rename from drivers/media/platform/allegro-dvt/nal-h264.h
> rename to drivers/media/platform/allegro-dvt/zynqmp/nal-h264.h
> diff --git a/drivers/media/platform/allegro-dvt/nal-hevc.c b/drivers/media/platform/allegro-dvt/zynqmp/nal-hevc.c
> similarity index 100%
> rename from drivers/media/platform/allegro-dvt/nal-hevc.c
> rename to drivers/media/platform/allegro-dvt/zynqmp/nal-hevc.c
> diff --git a/drivers/media/platform/allegro-dvt/nal-hevc.h b/drivers/media/platform/allegro-dvt/zynqmp/nal-hevc.h
> similarity index 100%
> rename from drivers/media/platform/allegro-dvt/nal-hevc.h
> rename to drivers/media/platform/allegro-dvt/zynqmp/nal-hevc.h
> diff --git a/drivers/media/platform/allegro-dvt/nal-rbsp.c b/drivers/media/platform/allegro-dvt/zynqmp/nal-rbsp.c
> similarity index 100%
> rename from drivers/media/platform/allegro-dvt/nal-rbsp.c
> rename to drivers/media/platform/allegro-dvt/zynqmp/nal-rbsp.c
> diff --git a/drivers/media/platform/allegro-dvt/nal-rbsp.h b/drivers/media/platform/allegro-dvt/zynqmp/nal-rbsp.h
> similarity index 100%
> rename from drivers/media/platform/allegro-dvt/nal-rbsp.h
> rename to drivers/media/platform/allegro-dvt/zynqmp/nal-rbsp.h

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