diff options
| author |   Thomas Hellström <thomas.hellstrom@linux.intel.com> | 2021-06-24 13:29:14 +0200 |
|---|---|---|
| committer |   Matthew Auld <matthew.auld@intel.com> | 2021-06-25 10:08:56 +0100 |
| commit | d3f3baa3562a5d09f3e87f5fdf84952112807753 (patch) | |
| tree | 8219a1c42fe2a9e7b87705b96a97f37b67a22e2f /drivers/gpu/drm/i915/i915_request.c | |
| parent | drm/i915/ttm: Use TTM for system memory (diff) | |
| download | wireguard-linux-d3f3baa3562a5d09f3e87f5fdf84952112807753.tar.xz wireguard-linux-d3f3baa3562a5d09f3e87f5fdf84952112807753.zip | |
drm/i915: Reinstate the mmap ioctl for some platforms
Reinstate the mmap ioctl for all current integrated platforms.
The intention was really to have it disabled for discrete graphics
where we enforce a single mmap mode.
This was reported to break ADL-P with the media stack, which was not the
intention. Although longer term we do still plan to sunset this ioctl
even for integrated, in favour of using mmap_offset instead.
Fixes: 35cbd91eb541 ("drm/i915: Disable mmap ioctl for gen12+")
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210624112914.311984-1-thomas.hellstrom@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_request.c')
0 files changed, 0 insertions, 0 deletions