Gerd Hoffmann
95b74ce889
drm/qxl: drop WARN_ONCE()
...
There is no good reason to flood the kernel log with a WARN
stacktrace just because someone tried to mmap a prime buffer.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: http://patchwork.freedesktop.org/patch/msgid/20190524104251.22761-1-kraxel@redhat.com
2019-05-27 13:17:03 +02:00
Gerd Hoffmann
ab042b824c
Revert "drm/qxl: drop prime import/export callbacks"
...
This reverts commit f4c34b1e2aa0cecc23cff4c34b1e2akraxel@redhat.com >
Link: http://patchwork.freedesktop.org/patch/msgid/20190426053324.26443-1-kraxel@redhat.com
Acked-by: Daniel Vetter <daniel@ffwll.ch >
2019-04-30 14:08:48 +02:00
Dave Airlie
c06de56121
Merge v5.0-rc7 into drm-next
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Backmerging for nouveau and imx that needed some fixes for next pulls.
Signed-off-by: Dave Airlie <airlied@redhat.com >
2019-02-18 13:27:15 +10:00
Gerd Hoffmann
182e7f96f0
drm/qxl: implement qxl_gem_prime_(un)pin
...
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
Acked-by: Noralf Trønnes <noralf@tronnes.org >
Link: http://patchwork.freedesktop.org/patch/msgid/20190118122020.27596-20-kraxel@redhat.com
2019-01-28 14:24:53 +01:00
Gerd Hoffmann
9b369116fd
drm/qxl: implement prime kmap/kunmap
...
Generic fbdev emulation needs this. Also: We must keep track of the
number of mappings now, so we don't unmap early in case two users want a
kmap of the same bo. Add a sanity check to destroy callback to make
sure kmap/kunmap is balanced.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
Acked-by: Noralf Trønnes <noralf@tronnes.org >
Link: http://patchwork.freedesktop.org/patch/msgid/20190118122020.27596-17-kraxel@redhat.com
2019-01-28 14:24:53 +01:00
Gerd Hoffmann
f4c34b1e2a
drm/qxl: drop prime import/export callbacks
...
Also set prime_handle_to_fd and prime_fd_to_handle to NULL,
so drm will not advertive DRM_PRIME_CAP_{IMPORT,EXPORT} to
userspace.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
Reviewed-by: Dave Airlie <airlied@redhat.com >
Link: http://patchwork.freedesktop.org/patch/msgid/20190110081750.11358-1-kraxel@redhat.com
2019-01-14 08:16:18 +01:00
Shayenne da Luz Moura
d964985c0d
drm/qxl: Remove exceding whiteline
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Remove extra whiteline to clean the checkpatch.pl check:
CHECK: Please don't use multiple blank lines
Signed-off-by: Shayenne da Luz Moura <shayenneluzmoura@gmail.com >
Link: http://patchwork.freedesktop.org/patch/msgid/5b95e1d4d515d02d01b829ddc5b3ca80af29e2e2.1540579956.git.shayenneluzmoura@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
2018-10-30 07:19:59 +01:00
Anton Protopopov
dada168b3b
drm/qxl: fix erroneous return value
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The qxl_gem_prime_mmap() function returns ENOSYS instead of -ENOSYS
Signed-off-by: Anton Protopopov <a.s.protopopov@gmail.com >
Signed-off-by: Dave Airlie <airlied@redhat.com >
2016-02-17 15:39:35 +10:00
Maarten Lankhorst
b5e9c1a25f
drm: Pass dma-buf as argument to gem_prime_import_sg_table
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Allows importing dma_reservation_objects from a dma-buf.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com >
2014-09-30 14:04:00 +02:00
Andreas Pokorny
47c1296829
drm/qxl: enables gem prime helpers for qxl using dummy driver callbacks
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As there should not be any other virtual device that might share buffers,
the callbacks remain empty stubs. Still prime can be used to transfer buffers
between processes that use qxl.
Signed-off-by: Andreas Pokorny <andreas.pokorny@canonical.com >
Signed-off-by: Dave Airlie <airlied@redhat.com >
2014-09-03 15:36:52 +10:00
