Thomas Hellstrom
0b8762e997
drm/ttm, drm/vmwgfx: Move the lock- and object functionality to the vmwgfx driver
...
No other driver is using this functionality so move it out of TTM and
into the vmwgfx driver. Update includes and remove exports.
Also annotate to remove false static analyzer lock balance warnings.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com >
Reviewed-by: Christian König <christian.koenig@amd.com >
2018-09-27 15:19:20 +02:00
Dirk Hohndel (VMware)
dff9688886
drm/vmwgfx: add SPDX idenitifier and clarify license
...
This is dual licensed under GPL-2.0 or MIT.
vmwgfx_msg.h is the odd one out that is GPL-2.0+ or MIT.
Acked-by: Thomas Gleixner <tglx@linutronix.de >
Signed-off-by: Dirk Hohndel (VMware) <dirk@hohndel.org >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20180506231626.115996-9-dirk@hohndel.org
2018-06-29 15:28:48 -05:00
Christian König
f664a52695
dma-buf: remove kmap_atomic interface
...
Neither used nor correctly implemented anywhere. Just completely remove
the interface.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Acked-by: Sumit Semwal <sumit.semwal@linaro.org >
Link: https://patchwork.freedesktop.org/patch/226645/
2018-06-20 15:59:34 +02:00
Christian König
a19741e5e5
dma_buf: remove device parameter from attach callback v2
...
The device parameter is completely unused because it is available in the
attachment structure as well.
v2: fix kerneldoc as well
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: https://patchwork.freedesktop.org/patch/226643/
2018-06-20 15:59:34 +02:00
Logan Gunthorpe
f9b67f0014
dma-buf: Rename dma-ops to prevent conflict with kunmap_atomic macro
...
Seeing the kunmap_atomic dma_buf_ops share the same name with a macro
in highmem.h, the former can be aliased if any dma-buf user includes
that header.
I'm personally trying to include highmem.h inside scatterlist.h and this
breaks the dma-buf code proper.
Christoph Hellwig suggested [1] renaming it and pushing this patch ASAP.
To maintain consistency I've renamed all four of kmap* and kunmap* to be
map* and unmap*. (Even though only kmap_atomic presently conflicts.)
[1] https://www.spinics.net/lists/target-devel/msg15070.html
Signed-off-by: Logan Gunthorpe <logang@deltatee.com >
Reviewed-by: Sinclair Yeh <syeh@vmware.com >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Acked-by: Sumit Semwal <sumit.semwal@linaro.org >
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org >
Link: http://patchwork.freedesktop.org/patch/msgid/1492630570-879-1-git-send-email-logang@deltatee.com
2017-04-20 13:47:46 +05:30
Thomas Hellstrom
69977ff55e
drm/vmwgfx: Hook up the prime ioctls
...
Also provide a completely dumb dma-buf ops implementation.
Once we have other virtual dma-buf aware devices, we need to provide
something better.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com >
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com >
2013-11-18 04:11:53 -08:00
