linux-kernel - [PATCH v2 5/5] platform/broadcom: Destage VCHIQ MMAL driver

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Message-Id: <20250907-vchiq-destage-v2-5-6884505dca78@ideasonboard.com>
Date: Sun, 07 Sep 2025 14:26:25 +0530
From: Jai Luthra <jai.luthra@...asonboard.com>
To: Florian Fainelli <florian.fainelli@...adcom.com>, 
 Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Ray Jui <rjui@...adcom.com>, Scott Branden <sbranden@...adcom.com>
Cc: linux-rpi-kernel@...ts.infradead.org, 
 linux-arm-kernel@...ts.infradead.org, linux-staging@...ts.linux.dev, 
 linux-kernel@...r.kernel.org, kernel-list@...pberrypi.com, 
 Stefan Wahren <wahrenst@....net>, 
 Dave Stevenson <dave.stevenson@...pberrypi.com>, 
 Laurent Pinchart <laurent.pinchart@...asonboard.com>, 
 Jai Luthra <jai.luthra@...asonboard.com>
Subject: [PATCH v2 5/5] platform/broadcom: Destage VCHIQ MMAL driver

Destage the VCHIQ MMAL driver to drivers/platform/broadcom.

Signed-off-by: Jai Luthra <jai.luthra@...asonboard.com>
---
 MAINTAINERS                                                             | 2 +-
 drivers/platform/raspberrypi/Kconfig                                    | 2 ++
 drivers/platform/raspberrypi/Makefile                                   | 1 +
 .../{staging/vc04_services => platform/raspberrypi}/vchiq-mmal/Kconfig  | 0
 .../{staging/vc04_services => platform/raspberrypi}/vchiq-mmal/Makefile | 0
 .../vc04_services => platform/raspberrypi}/vchiq-mmal/mmal-common.h     | 0
 .../vc04_services => platform/raspberrypi}/vchiq-mmal/mmal-encodings.h  | 0
 .../vc04_services => platform/raspberrypi}/vchiq-mmal/mmal-msg-common.h | 0
 .../vc04_services => platform/raspberrypi}/vchiq-mmal/mmal-msg-format.h | 0
 .../vc04_services => platform/raspberrypi}/vchiq-mmal/mmal-msg-port.h   | 0
 .../vc04_services => platform/raspberrypi}/vchiq-mmal/mmal-msg.h        | 0
 .../vc04_services => platform/raspberrypi}/vchiq-mmal/mmal-parameters.h | 0
 .../vc04_services => platform/raspberrypi}/vchiq-mmal/mmal-vchiq.c      | 0
 .../vc04_services => platform/raspberrypi}/vchiq-mmal/mmal-vchiq.h      | 0
 drivers/staging/vc04_services/Kconfig                                   | 2 --
 drivers/staging/vc04_services/Makefile                                  | 1 -
 16 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index fc74a9e2e5a47b8c82cf68ef7c1fe3d37e2fe89b..856a2a489afbc95780769a708540444aa5aa983a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4753,7 +4753,7 @@ S:	Maintained
 T:	git https://github.com/broadcom/stblinux.git
 F:	Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
 F:	drivers/pci/controller/pcie-brcmstb.c
-F:	drivers/platform/raspberrypi/vchiq-interface
+F:	drivers/platform/raspberrypi/vchiq-*
 F:	drivers/staging/vc04_services
 F:	include/linux/raspberrypi/vchiq*
 N:	bcm2711
diff --git a/drivers/platform/raspberrypi/Kconfig b/drivers/platform/raspberrypi/Kconfig
index 9085e7464ec348fce5ec9f41a9019ab12eee964b..2c928440a47c08e4d452fe838fe4105c608995a4 100644
--- a/drivers/platform/raspberrypi/Kconfig
+++ b/drivers/platform/raspberrypi/Kconfig
@@ -47,4 +47,6 @@ config VCHIQ_CDEV
 
 endif
 
+source "drivers/platform/raspberrypi/vchiq-mmal/Kconfig"
+
 endif
diff --git a/drivers/platform/raspberrypi/Makefile b/drivers/platform/raspberrypi/Makefile
index a807571c59a47bb418cbb1dfcc389219d0d0ff22..2a7c9511e5d8bbe11c05680eea016ef40796b648 100644
--- a/drivers/platform/raspberrypi/Makefile
+++ b/drivers/platform/raspberrypi/Makefile
@@ -12,3 +12,4 @@ ifdef CONFIG_VCHIQ_CDEV
 vchiq-objs += vchiq-interface/vchiq_dev.o
 endif
 
+obj-$(CONFIG_BCM2835_VCHIQ_MMAL)	+= vchiq-mmal/
diff --git a/drivers/staging/vc04_services/vchiq-mmal/Kconfig b/drivers/platform/raspberrypi/vchiq-mmal/Kconfig
similarity index 100%
rename from drivers/staging/vc04_services/vchiq-mmal/Kconfig
rename to drivers/platform/raspberrypi/vchiq-mmal/Kconfig
diff --git a/drivers/staging/vc04_services/vchiq-mmal/Makefile b/drivers/platform/raspberrypi/vchiq-mmal/Makefile
similarity index 100%
rename from drivers/staging/vc04_services/vchiq-mmal/Makefile
rename to drivers/platform/raspberrypi/vchiq-mmal/Makefile
diff --git a/drivers/staging/vc04_services/vchiq-mmal/mmal-common.h b/drivers/platform/raspberrypi/vchiq-mmal/mmal-common.h
similarity index 100%
rename from drivers/staging/vc04_services/vchiq-mmal/mmal-common.h
rename to drivers/platform/raspberrypi/vchiq-mmal/mmal-common.h
diff --git a/drivers/staging/vc04_services/vchiq-mmal/mmal-encodings.h b/drivers/platform/raspberrypi/vchiq-mmal/mmal-encodings.h
similarity index 100%
rename from drivers/staging/vc04_services/vchiq-mmal/mmal-encodings.h
rename to drivers/platform/raspberrypi/vchiq-mmal/mmal-encodings.h
diff --git a/drivers/staging/vc04_services/vchiq-mmal/mmal-msg-common.h b/drivers/platform/raspberrypi/vchiq-mmal/mmal-msg-common.h
similarity index 100%
rename from drivers/staging/vc04_services/vchiq-mmal/mmal-msg-common.h
rename to drivers/platform/raspberrypi/vchiq-mmal/mmal-msg-common.h
diff --git a/drivers/staging/vc04_services/vchiq-mmal/mmal-msg-format.h b/drivers/platform/raspberrypi/vchiq-mmal/mmal-msg-format.h
similarity index 100%
rename from drivers/staging/vc04_services/vchiq-mmal/mmal-msg-format.h
rename to drivers/platform/raspberrypi/vchiq-mmal/mmal-msg-format.h
diff --git a/drivers/staging/vc04_services/vchiq-mmal/mmal-msg-port.h b/drivers/platform/raspberrypi/vchiq-mmal/mmal-msg-port.h
similarity index 100%
rename from drivers/staging/vc04_services/vchiq-mmal/mmal-msg-port.h
rename to drivers/platform/raspberrypi/vchiq-mmal/mmal-msg-port.h
diff --git a/drivers/staging/vc04_services/vchiq-mmal/mmal-msg.h b/drivers/platform/raspberrypi/vchiq-mmal/mmal-msg.h
similarity index 100%
rename from drivers/staging/vc04_services/vchiq-mmal/mmal-msg.h
rename to drivers/platform/raspberrypi/vchiq-mmal/mmal-msg.h
diff --git a/drivers/staging/vc04_services/vchiq-mmal/mmal-parameters.h b/drivers/platform/raspberrypi/vchiq-mmal/mmal-parameters.h
similarity index 100%
rename from drivers/staging/vc04_services/vchiq-mmal/mmal-parameters.h
rename to drivers/platform/raspberrypi/vchiq-mmal/mmal-parameters.h
diff --git a/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c b/drivers/platform/raspberrypi/vchiq-mmal/mmal-vchiq.c
similarity index 100%
rename from drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c
rename to drivers/platform/raspberrypi/vchiq-mmal/mmal-vchiq.c
diff --git a/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.h b/drivers/platform/raspberrypi/vchiq-mmal/mmal-vchiq.h
similarity index 100%
rename from drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.h
rename to drivers/platform/raspberrypi/vchiq-mmal/mmal-vchiq.h
diff --git a/drivers/staging/vc04_services/Kconfig b/drivers/staging/vc04_services/Kconfig
index b9e6f369f54c3af6225f181e08ac14e3de044062..2f6d1aaffdb2c1f11ec27e0fb8050fef56e6a875 100644
--- a/drivers/staging/vc04_services/Kconfig
+++ b/drivers/staging/vc04_services/Kconfig
@@ -3,7 +3,5 @@ if BCM_VIDEOCORE
 
 source "drivers/staging/vc04_services/bcm2835-audio/Kconfig"
 
-source "drivers/staging/vc04_services/vchiq-mmal/Kconfig"
-
 endif
 
diff --git a/drivers/staging/vc04_services/Makefile b/drivers/staging/vc04_services/Makefile
index 7a716a5c781530b673027b9f82ec94ebfd615f8a..ba15ec663af0fabaf0060456fc997deb5e5e0533 100644
--- a/drivers/staging/vc04_services/Makefile
+++ b/drivers/staging/vc04_services/Makefile
@@ -1,4 +1,3 @@
 # SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_SND_BCM2835)		+= bcm2835-audio/
-obj-$(CONFIG_BCM2835_VCHIQ_MMAL)	+= vchiq-mmal/
 

-- 
2.50.1