Now that we don't need struct_mutex in the free path, we can get rid of
the asynchronous free all together.
Change-Id: I82406450e3a5d0d49d3fb753c621f55e8f4af088
Signed-off-by: Rob Clark <robdclark@chromium.org>
Git-commit: c951a9b284b907604759628d273901064c60d09f
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
We use a llist and a worker to delay the object cleanup. This avoids
taking mmap_sem and struct mutex in the wrong order when calling
drm_gem_object_put-unlocked() from drm_gem_mmap().
Fixes lockdep problem with copy_from_user() in msm_ioctl_gem_submit().
Change-Id: Idfe54ae8108158b69f3835f26991642d1e21f8ee
Signed-off-by: Kristian H. Kristensen <hoegsberg@chromium.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Git-commit: 48e7f18392c66f9b69ebac11c54f1a2e033ced54
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
[samtran@codeaurora.org: resolve trivial merge conflict]
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
During secure cb detach, gem objects stored in the aspace
active list are not cleaned up properly leading to crash
when secure cb attaches again. This change remaps dma
buffer for those gem objects.
Change-Id: I7626e87ab60a61261c802a7e7763982546c4c2e7
Signed-off-by: Yashwanth <yvulapu@codeaurora.org>
This snapshot change adds downstream support
for drm 5.x+(msm_lahaina branch) linux kernel.
Change-Id: Ia691c95da155a00e449c91a2f1a5b20a8e71aed4
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
This change brings msm display driver including sde,
dp, dsi, rotator, dsi pll and dp pll from base 4.19 kernel
project. It is first source code snapshot from base kernel project.
Change-Id: Iec864c064ce5ea04e170f24414c728684002f284
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
