Rob Clark cc4d9f0597 drm/prime: Unbreak virtgpu dma-buf export ...

[ Upstream commit a4ec240f6b ]

virtgpu "vram" GEM objects do not implement obj->get_sg_table().  But
they also don't use drm_gem_map_dma_buf().  In fact they may not even
have guest visible pages.  But it is perfectly fine to export and share
with other virtual devices.

Reported-by: Dominik Behr <dbehr@chromium.org>
Fixes: 207395da5a ("drm/prime: reject DMA-BUF attach when get_sg_table is missing")
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Simon Ser <contact@emersion.fr>
Link: https://patchwork.freedesktop.org/patch/msgid/20240322214801.319975-1-robdclark@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-04-10 16:35:58 +02:00

..

drm

drm/prime: Unbreak virtgpu dma-buf export

2024-04-10 16:35:58 +02:00

host1x

gpu: host1x: Correct allocated size for contexts

2023-11-20 11:59:12 +01:00

ipu-v3

Merge tag 'drm-next-2023-08-30' of git://anongit.freedesktop.org/drm/drm

2023-08-30 13:34:34 -07:00

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vga

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Makefile

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