[1]: Add import_id field in `nvdla_mem_share_handle`.
[2]: Use import_id for creating the dma buf.
[3]: Use share_id/handle as key for search/insert the vm tree.
[4]: Optimize code and avoid un-necessary dma_buf_get/put which
become possible with [3]
Bug 3470815
Change-Id: Idb1df6ef04301e1ade4e39d3489502759e7d8462
Signed-off-by: Amit Sharma <amisharma@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2645563
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: Praveen K <kpraveen@nvidia.com>
Reviewed-by: Arvind M <am@nvidia.com>
GVS: Gerrit_Virtual_Submit
[1] NVDLA_SUBMIT_FLAGS_BYPASS_EXEC flag allows its clients
(UMD or nvdla_kmd_sanity) to bypass execution for a
submission. This flag is a property of submission and
shall directly apply on all tasks within that submit.
[2] With above flag set, it propagates information to firmware
through task descriptor and firmware shall be responsible
for bypassing the execution.
Jira DLA-4443
Change-Id: I70000ef486905c812fec65f265a378a99844c10a
Signed-off-by: Arvind M <am@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2544802
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Anup Mahindre <amahindre@nvidia.com>
Reviewed-by: Amit Sharma (SW-TEGRA) <amisharma@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Modified the commit e4163dbef1719b52b2d04782778767d313f37cdc
After installing the user space headers using make headers_install,
We do not have an uapi as a top level directory. Hence we must
include from the regular path linux|media|misc|video within the user
space header files.
Bug 2806057
Change-Id: I2f32a32814ac5347769177428717da7e7098147d
Signed-off-by: Ankit Patel <anpatel@nvidia.com>
(cherry picked from commit f8c05a422c4f14114c762906e24f4221a7343469)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2294559
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
[1] Adds sof_task_status field which is written before
start of task execution. (i.e before SOF signals)
[2] eof_task_status feature already exists in form of
output_task_status (field renamed for clarity)
Jira DLA-1992
Jira DLA-1993
Change-Id: Icc26a7a40f18bb2af1caaff054641c45b9772945
Signed-off-by: Arvind M <am@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2121531
Reviewed-by: Shridhar Rasal <srasal@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
[1] Adds support for prefence signal support
[2] Facilitates handling of SOF feature request from higher
levels
[3] Update ioctl structure for emu_submit to allow prefence
with signal action
Jira DLA-1992
Jira DLA-1993
Change-Id: Id0fe8a7a3ff46227121ec5342197b1da2a3f346d
Signed-off-by: Arvind M <am@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2121530
Reviewed-by: Shridhar Rasal <srasal@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This reverts commit c49670d23c368245670556b54ff83cc6b4edb96b.
The original commit was reverted because it exposed DLA UMD driver to
include kernel headers directly.
Since then, DLA UMD driver has been fixed to use headers from
user-space code. And hence restore this commit.
Bug 200471393
Change-Id: I221f56c5d12bd3db79568398a95baa61ffcd8101
Signed-off-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1980599
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This is causing Android builds to fail
This reverts commit 965ceca35c92eba011163f4c637b3b9e0f073f1a.
Change-Id: I84a98d129d25e33d1828033ab48a60102252b516
Signed-off-by: Sharif Inamdar <isharif@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1959908
