kernel.git/drivers/gpu/drm/tegra/drm.c, branch linux-3.14.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-3.14.y2014-02-12T06:50:37Zdrm/tegra: fix typo 'CONFIG_TEGRA_DRM_FBDEV'2014-02-12T06:50:37ZPaul Bolle2014-02-09T13:01:33Zurn:sha1:6e60163b9db6d0b203ffc0f0b8ef5a5f1c9d3fb8
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Thierry Reding <treding@nvidia.com>
drm/tegra: Add PRIME support2013-12-20T14:56:07ZThierry Reding2013-12-12T09:00:43Zurn:sha1:3800391db1b22a7f5d5ae92f9c54fa00327d682a
Implement very basic PRIME support. This currently only works with
buffers that are contiguous in memory and will refuse to import any
physically non-contiguous buffers.
Signed-off-by: Thierry Reding <treding@nvidia.com>
drm/tegra: Add Tegra124 DC support2013-12-20T14:56:06ZThierry Reding2013-12-12T10:03:59Zurn:sha1:8620fc629aeec02ac3b3735703940696386a3039
Tegra124 and later support interlacing, but the driver doesn't support
it yet. Make sure interlacing stays disabled on hardware that supports
it.
Signed-off-by: Thierry Reding <treding@nvidia.com>
drm/tegra: Make legacy fbdev support optional2013-12-20T14:56:05ZThierry Reding2013-10-31T12:28:50Zurn:sha1:60c2f709d9b41184e0279d7538a5217885da8dde
A lot of the modern userspace is capable of working without the legacy
fbdev support. kmscon can be used as a replacement for the framebuffer
console, and KMS X drivers create their own framebuffers.
Most people don't have a system where all of this works yet, though, so
leave support enabled by default.
Signed-off-by: Thierry Reding <treding@nvidia.com>
drm/tegra: Add DSI support2013-12-20T14:56:04ZThierry Reding2013-09-03T06:45:46Zurn:sha1:dec727399a4b36bec87b7b4d4c1b20025e69758a
This commit adds support for both DSI outputs found on Tegra. Only very
minimal functionality is implemented, so advanced features like ganged
mode won't work.
Due to the lack of other test hardware, some sections of the driver are
hardcoded to work with Dalmore.
Signed-off-by: Thierry Reding <treding@nvidia.com>
drm/tegra: return -EFAULT if copy_from_user() fails2013-12-03T09:14:03ZDan Carpenter2013-11-08T10:07:37Zurn:sha1:9a991600e379641b9c16310b87ca848b6da01c24
copy_from_user() returns the number of bytes remaining if it fails, but
we want to return -EFAULT here.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
drm/tegra: Make tegra_drm_driver static2013-12-03T09:04:56ZThierry Reding2013-11-08T12:17:14Zurn:sha1:9b57f5f2c53e1fb2394587fe61af38a2a52e3508
There is no need to access it from other files now that the driver has
been decoupled from host1x.
Signed-off-by: Thierry Reding <treding@nvidia.com>
drm/tegra: Fix address space mismatches2013-12-03T09:04:42ZThierry Reding2013-11-08T12:15:43Zurn:sha1:a7ed68fcc73fd91acc0502b88e44a69f78864d89
sparse complains because __user annotations aren't placed consistently.
Signed-off-by: Thierry Reding <treding@nvidia.com>
drm/tegra: Deliver syncpoint base to user space2013-10-31T08:55:48ZArto Merilainen2013-10-14T12:21:54Zurn:sha1:c54a169b528d0ac2a5d3a7bf91f8534323bda83d
This patch adds a separate ioctl for delivering syncpoint base number
to user space. If the syncpoint does not have an associated base, the
function returns -ENXIO.
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
drm/tegra: Add support for tiled buffer objects2013-10-31T08:55:46ZThierry Reding2013-10-04T20:34:01Zurn:sha1:773af77fc479fd454c3f6836f86bf63996545cf4
The gr2d and gr3d engines work more efficiently on buffers with a tiled
memory layout. Allow created buffers to be marked as tiled so that the
display controller can scan them out properly.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>