Commit d2b4387f authored by Eddie James's avatar Eddie James Committed by Mauro Carvalho Chehab

media: platform: Add Aspeed Video Engine driver

The Video Engine (VE) embedded in the Aspeed AST2400 and AST2500 SOCs
can capture and compress video data from digital or analog sources. With
the Aspeed chip acting a service processor, the Video Engine can capture
the host processor graphics output.

Add a V4L2 driver to capture video data and compress it to JPEG images.
Make the video frames available through the V4L2 streaming interface.
Signed-off-by: default avatarEddie James <eajames@linux.ibm.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent 95f0455c
...@@ -2413,6 +2413,14 @@ S: Maintained ...@@ -2413,6 +2413,14 @@ S: Maintained
F: Documentation/hwmon/asc7621 F: Documentation/hwmon/asc7621
F: drivers/hwmon/asc7621.c F: drivers/hwmon/asc7621.c
ASPEED VIDEO ENGINE DRIVER
M: Eddie James <eajames@linux.ibm.com>
L: linux-media@vger.kernel.org
L: openbmc@lists.ozlabs.org (moderated for non-subscribers)
S: Maintained
F: drivers/media/platform/aspeed-video.c
F: Documentation/devicetree/bindings/media/aspeed-video.txt
ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
M: Corentin Chary <corentin.chary@gmail.com> M: Corentin Chary <corentin.chary@gmail.com>
L: acpi4asus-user@lists.sourceforge.net L: acpi4asus-user@lists.sourceforge.net
......
...@@ -32,6 +32,15 @@ source "drivers/media/platform/davinci/Kconfig" ...@@ -32,6 +32,15 @@ source "drivers/media/platform/davinci/Kconfig"
source "drivers/media/platform/omap/Kconfig" source "drivers/media/platform/omap/Kconfig"
config VIDEO_ASPEED
tristate "Aspeed AST2400 and AST2500 Video Engine driver"
depends on VIDEO_V4L2
select VIDEOBUF2_DMA_CONTIG
help
Support for the Aspeed Video Engine (VE) embedded in the Aspeed
AST2400 and AST2500 SOCs. The VE can capture and compress video data
from digital or analog sources.
config VIDEO_SH_VOU config VIDEO_SH_VOU
tristate "SuperH VOU video output driver" tristate "SuperH VOU video output driver"
depends on MEDIA_CAMERA_SUPPORT depends on MEDIA_CAMERA_SUPPORT
......
...@@ -3,6 +3,7 @@ ...@@ -3,6 +3,7 @@
# Makefile for the video capture/playback device drivers. # Makefile for the video capture/playback device drivers.
# #
obj-$(CONFIG_VIDEO_ASPEED) += aspeed-video.o
obj-$(CONFIG_VIDEO_CADENCE) += cadence/ obj-$(CONFIG_VIDEO_CADENCE) += cadence/
obj-$(CONFIG_VIDEO_VIA_CAMERA) += via-camera.o obj-$(CONFIG_VIDEO_VIA_CAMERA) += via-camera.o
obj-$(CONFIG_VIDEO_CAFE_CCIC) += marvell-ccic/ obj-$(CONFIG_VIDEO_CAFE_CCIC) += marvell-ccic/
......
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