media: MAINTAINERS: Fix Hantro, Rga and Rkvdec entries

It seems recent merges introduced a couple issues
here, so let's fix them all. Also, reorder Rockchip
video decoder as per parse-maintainers.pl script
and add linux-rockchip mailing list.
Reported-by: Johan Jonker <jbx6244@gmail.com>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

MAINTAINERS

@@ -7460,7 +7460,7 @@ L:	linux-media@vger.kernel.org
 L:	linux-rockchip@lists.infradead.org
 S:	Maintained
 F:	Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
-F:	Documentation/devicetree/bindings/media/rockchip-vpu.txt
+F:	Documentation/devicetree/bindings/media/rockchip-vpu.yaml
 F:	drivers/staging/media/hantro/
 
 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
@@ -14465,13 +14465,6 @@ F:	Documentation/ABI/*/sysfs-driver-hid-roccat*
 F:	drivers/hid/hid-roccat*
 F:	include/linux/hid-roccat*
 
-ROCKCHIP VIDEO DECODER DRIVER
-M:	Ezequiel Garcia <ezequiel@collabora.com>
-L:	linux-media@vger.kernel.org
-S:	Maintained
-F:	drivers/staging/media/rkvdec/
-F:	Documentation/devicetree/bindings/media/rockchip,vdec.yaml
-
 ROCKCHIP ISP V1 DRIVER
 M:	Helen Koike <helen.koike@collabora.com>
 L:	linux-media@vger.kernel.org
@@ -14482,12 +14475,19 @@ ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
 M:	Jacob Chen <jacob-chen@iotwrt.com>
 M:	Ezequiel Garcia <ezequiel@collabora.com>
 L:	linux-media@vger.kernel.org
+L:	linux-rockchip@lists.infradead.org
 S:	Maintained
-F:	Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
 F:	Documentation/devicetree/bindings/media/rockchip-rga.yaml
-F:	Documentation/devicetree/bindings/media/rockchip-vpu.yaml
 F:	drivers/media/platform/rockchip/rga/
 
+ROCKCHIP VIDEO DECODER DRIVER
+M:	Ezequiel Garcia <ezequiel@collabora.com>
+L:	linux-media@vger.kernel.org
+L:	linux-rockchip@lists.infradead.org
+S:	Maintained
+F:	drivers/staging/media/rkvdec/
+F:	Documentation/devicetree/bindings/media/rockchip,vdec.yaml
+
 ROCKER DRIVER
 M:	Jiri Pirko <jiri@resnulli.us>
 L:	netdev@vger.kernel.org