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| author | Zack Rusin <zack.rusin@broadcom.com> | 2024-04-12 05:55:09 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-27 18:13:03 +0300 |
| commit | 2cdb71c975a10b8774fcd199f16f9ea88948de50 (patch) | |
| tree | 3762613d31f014d141d5768dc993a207ed4b4aea /drivers/gpu/drm/renesas | |
| parent | 7d8ac0942c312abda43b407eff72d31747a7b472 (diff) | |
| download | linux-2cdb71c975a10b8774fcd199f16f9ea88948de50.tar.xz | |
drm/vmwgfx: Fix prime import/export
commit b32233accefff1338806f064fb9b62cf5bc0609f upstream.
vmwgfx never supported prime import of external buffers. Furthermore the
driver exposes two different objects to userspace: vmw_surface's and
gem buffers but prime import/export only worked with vmw_surfaces.
Because gem buffers are used through the dumb_buffer interface this meant
that the driver created buffers couldn't have been prime exported or
imported.
Fix prime import/export. Makes IGT's kms_prime pass.
Signed-off-by: Zack Rusin <zack.rusin@broadcom.com>
Fixes: 8afa13a0583f ("drm/vmwgfx: Implement DRIVER_GEM")
Cc: <stable@vger.kernel.org> # v6.6+
Reviewed-by: Martin Krastev <martin.krastev@broadcom.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240412025511.78553-4-zack.rusin@broadcom.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/renesas')
0 files changed, 0 insertions, 0 deletions