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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-08-15 13:59:49 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-10-12 10:13:40 +0100 |
| commit | 96f60e37dc66091bde8d5de136ff6fda09f2d799 (patch) | |
| tree | 2c2cc30a5ac7339730430369e27d33d4a8dd21ef /kernel/sys.c | |
| parent | 15c03dd4859ab16f9212238f29dd315654aa94f6 (diff) | |
| download | op-kernel-dev-96f60e37dc66091bde8d5de136ff6fda09f2d799.zip op-kernel-dev-96f60e37dc66091bde8d5de136ff6fda09f2d799.tar.gz | |
DRM: Armada: Add Armada DRM driver
This patch adds support for the pair of LCD controllers on the Marvell
Armada 510 SoCs. This driver supports:
- multiple contiguous scanout buffers for video and graphics
- shm backed cacheable buffer objects for X pixmaps for Vivante GPU
acceleration
- dual lcd0 and lcd1 crt operation
- video overlay on each LCD crt via DRM planes
- page flipping of the main scanout buffers
- DRM prime for buffer export/import
This driver is trivial to extend to other Armada SoCs.
Included in this commit is the core driver with no output support; output
support is platform and encoder driver dependent.
Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'kernel/sys.c')
0 files changed, 0 insertions, 0 deletions
