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path: root/drivers/gpu/drm/qxl/qxl_prime.c
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2019-02-18Merge v5.0-rc7 into drm-nextDave Airlie
Backmerging for nouveau and imx that needed some fixes for next pulls. Signed-off-by: Dave Airlie <airlied@redhat.com>
2019-01-28drm/qxl: implement qxl_gem_prime_(un)pinGerd Hoffmann
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
2019-01-28drm/qxl: implement prime kmap/kunmapGerd Hoffmann
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
2019-01-14drm/qxl: drop prime import/export callbacksGerd Hoffmann
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
2018-10-30drm/qxl: Remove exceding whitelineShayenne da Luz Moura
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>
2016-02-17drm/qxl: fix erroneous return valueAnton Protopopov
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>
2014-09-30drm: Pass dma-buf as argument to gem_prime_import_sg_tableMaarten Lankhorst
Allows importing dma_reservation_objects from a dma-buf. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
2014-09-03drm/qxl: enables gem prime helpers for qxl using dummy driver callbacksAndreas Pokorny
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>
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