nvidia-tegra-modules.git/include/uapi/linux/nvhost_nvdla_ioctl.h, branch rtss22-ae NVIDIA's kernel modules to support tegra chips (used in Jetson boards) nvdla: kmd: Expose full set of limits for task parameters 2021-08-17T03:32:13+00:00 Anup Mahindre amahindre@nvidia.com 2021-06-17T06:11:08+00:00 75beb4db9b420bbc287d27911151086e448bc177 - Certain task parameter limits were not exposed to UMD / Users - Expose these limits and rename to provide consistent KMD interface across linux / qnx Jira DLA-4467 JIRA DLA-4908 Bug 3352716 Change-Id: Ibcf1de5f4d442d9b1f3fefaf71195bc6e58fff5c Signed-off-by: Anup Mahindre <amahindre@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2558254 (cherry picked from commit ccb23fdbb6da2908893cfebcdcd0d219f9b255e0) Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2572193 Tested-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit 
- Certain task parameter limits were not exposed to UMD / Users
- Expose these limits and rename to provide consistent KMD interface
across linux / qnx

Jira DLA-4467
JIRA DLA-4908
Bug 3352716

Change-Id: Ibcf1de5f4d442d9b1f3fefaf71195bc6e58fff5c
Signed-off-by: Anup Mahindre <amahindre@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2558254
(cherry picked from commit ccb23fdbb6da2908893cfebcdcd0d219f9b255e0)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2572193
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
nvdla: kmd: add bypass exec support with submit 2021-08-17T03:32:02+00:00 Arvind M am@nvidia.com 2021-06-14T12:19:07+00:00 1fd0581c64b3decd8ee1f6014709ea04d01a8ec5 [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 JIRA DLA-4908 Bug 3352716 Change-Id: I70000ef486905c812fec65f265a378a99844c10a Signed-off-by: Arvind M <am@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2544802 (cherry picked from commit 72da3fde9aa1624722359573d37ec6e73017ca98) Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2572191 Tested-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@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
JIRA DLA-4908
Bug 3352716

Change-Id: I70000ef486905c812fec65f265a378a99844c10a
Signed-off-by: Arvind M <am@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2544802
(cherry picked from commit 72da3fde9aa1624722359573d37ec6e73017ca98)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2572191
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
video: tegra: host: nvdla: Add support for internal buffers 2021-08-17T03:31:56+00:00 Anup Mahindre amahindre@nvidia.com 2021-03-23T07:07:06+00:00 d0cbf337d60aef7a6d96fc8c965e22c987f094a1 - Add buffer type field to nvdla_mem_handle - For internal buffers, skip pin and unpin operations and pass the offset as final adress - Also update error handling in nvdla_map_task_memory to match with convention Jira DLA-4376 JIRA DLA-4908 Bug 3352716 Change-Id: I662da30cb9c606d2f67b792f09e026af391c89d1 Signed-off-by: Anup Mahindre <amahindre@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2503708 (cherry picked from commit a2cc66a3f318394e65f6f126bbb7eaa5ccdae3e2) Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2572190 Tested-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit 
- Add buffer type field to nvdla_mem_handle
- For internal buffers, skip pin and unpin operations and pass the
offset as final adress
- Also update error handling in nvdla_map_task_memory to match with
  convention

Jira DLA-4376
JIRA DLA-4908
Bug 3352716

Change-Id: I662da30cb9c606d2f67b792f09e026af391c89d1
Signed-off-by: Anup Mahindre <amahindre@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2503708
(cherry picked from commit a2cc66a3f318394e65f6f126bbb7eaa5ccdae3e2)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2572190
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
nvdla: kmd: handle {RELEASE,ALLOC}_QUEUE ioctls 2021-01-05T10:26:12+00:00 Arvind M am@nvidia.com 2020-08-25T11:34:27+00:00 e8530a7c63dfb4a46eec51295b17fba60de8f5c7 [1] This commit separates the allocation and deallocation of mission critical resources away from open() and close() [2] It is achieved through introduction of NVDLA_IOCTL_{ALLOC,RELEASE} IOCTLs. [3] nvdla_buffer_* APIs introduced to facilitate easier split. Jira DLA-4175 Bug 3200422 Bug 200628173 Change-Id: I3fb07ecaff69c62ec5eb9e5bea39b07ae1624240 Signed-off-by: Arvind M <am@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2403689 Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2412585 GVS: Gerrit_Virtual_Submit Tested-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: Mitch Harwell <mharwell@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> 
[1] This commit separates the allocation and deallocation
    of mission critical resources away from open() and close()
[2] It is achieved through introduction of NVDLA_IOCTL_{ALLOC,RELEASE}
    IOCTLs.
[3] nvdla_buffer_* APIs introduced to facilitate easier split.

Jira DLA-4175
Bug 3200422
Bug 200628173

Change-Id: I3fb07ecaff69c62ec5eb9e5bea39b07ae1624240
Signed-off-by: Arvind M <am@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2403689
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2412585
GVS: Gerrit_Virtual_Submit
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Mitch Harwell <mharwell@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
video: tegra: host: pin with specific permission 2021-01-05T10:26:07+00:00 Arvind M am@nvidia.com 2019-09-30T08:55:34+00:00 a47b24973e9d7c5dcb75cd4ded39dd109274b791 [1] Facilitate pinning of buffer with user requested access permission [2] This feature allows to restrict access to buffers shared with the device. Jira DLA-2502 Jira DLA-4175 Bug 3200422 Change-Id: I175ad10922480689de57eb832040a7d59b29b9bd Signed-off-by: Arvind M <am@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/2209415 Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2412573 GVS: Gerrit_Virtual_Submit Tested-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: Mitch Harwell <mharwell@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> 
[1] Facilitate pinning of buffer with user requested access
    permission
[2] This feature allows to restrict access to buffers shared
    with the device.

Jira DLA-2502
Jira DLA-4175
Bug 3200422

Change-Id: I175ad10922480689de57eb832040a7d59b29b9bd
Signed-off-by: Arvind M <am@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2209415
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2412573
GVS: Gerrit_Virtual_Submit
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Mitch Harwell <mharwell@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
include: uapi: correct the include path for headers 2020-02-10T19:54:18+00:00 Ankit Patel anpatel@nvidia.com 2020-02-04T10:05:50+00:00 f8c05a422c4f14114c762906e24f4221a7343469 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> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2289667 Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit Tested-by: Bibek Basu <bbasu@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> 
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>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2289667
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: Bibek Basu <bbasu@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
video: tegra: host: nvdla: "Fast-forward" from dev-main 2019-07-12T11:13:47+00:00 Shridhar Rasal srasal@nvidia.com 2019-03-22T11:59:24+00:00 fafa521eb25f2d7fef7c7da34a5ca1d9d08899b5 a11353e video: tegra: host: restores sof/eof, TS feature 30ad926 Revert "video: tegra: host: dla: refactor and cleanup code" 90728d1 Revert "video: tegra: host: add prefence signal support" 3a3cb49 Revert "video: tegra: host: add sof/eof taskstatus support" ba8175d Revert "video: tegra: host: increase fw minor version" 641c3dd Revert "video: tegra: host: add sof/eof timestamp support" dcdb0d6 video: tegra: host: increase fw minor version a9cb0c9 video: tegra: host: add sof/eof timestamp support 6f683c8 video: tegra: host: add sof/eof taskstatus support 109f8e8 video: tegra: host: add prefence signal support 890be46 video: tegra: host: dla: refactor and cleanup code fca91ed video: tegra: host: dla: use nvdla_queue e428726 video: tegra: host: dla: switch to nvdla_buffer b438bc7 video: tegra: host: dla: factor out nvhost queue a6c24d8 video: tegra: host: dla: factor out nvhost buffer 0f2f0cc video: tegra: host: dla: addresslist alignment to 256 c0f2c0a video: tegra: host: update fw version interface 2aec9c3 video: tegra: host: update os and fw version interface Bug 2635977 Change-Id: Ia66198c644032fffd8d12e7ba19ebdc785ce9aa2 Signed-off-by: Mitch Harwell <mharwell@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/2145521 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-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> 
a11353e video: tegra: host: restores sof/eof, TS feature
30ad926 Revert "video: tegra: host: dla: refactor and cleanup code"
90728d1 Revert "video: tegra: host: add prefence signal support"
3a3cb49 Revert "video: tegra: host: add sof/eof taskstatus support"
ba8175d Revert "video: tegra: host: increase fw minor version"
641c3dd Revert "video: tegra: host: add sof/eof timestamp support"
dcdb0d6 video: tegra: host: increase fw minor version
a9cb0c9 video: tegra: host: add sof/eof timestamp support
6f683c8 video: tegra: host: add sof/eof taskstatus support
109f8e8 video: tegra: host: add prefence signal support
890be46 video: tegra: host: dla: refactor and cleanup code
fca91ed video: tegra: host: dla: use nvdla_queue
e428726 video: tegra: host: dla: switch to nvdla_buffer
b438bc7 video: tegra: host: dla: factor out nvhost queue
a6c24d8 video: tegra: host: dla: factor out nvhost buffer
0f2f0cc video: tegra: host: dla: addresslist alignment to 256
c0f2c0a video: tegra: host: update fw version interface
2aec9c3 video: tegra: host: update os and fw version interface

Bug 2635977

Change-Id: Ia66198c644032fffd8d12e7ba19ebdc785ce9aa2
Signed-off-by: Mitch Harwell <mharwell@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2145521
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-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>
include: uapi: move nvhost user-interface headers 2019-05-03T20:43:32+00:00 Anuj Gangwar anujg@nvidia.com 2019-05-02T08:39:47+00:00 b84c71d300cca687c1e00cab63f0281bac0ef29f Move the linux user-interface headers from include/linux/ to include/uapi/linux/. Change the path for above headers in the dependent files Bug 2062672 Change-Id: I2e116dc8f6c33f53c03fb56b923931b6e600b534 Signed-off-by: Anuj Gangwar <anujg@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1953709 (cherry picked from commit 965ceca35c92eba011163f4c637b3b9e0f073f1a) Signed-off-by: Anuj Gangwar <anujg@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/2110116 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> 
Move the linux user-interface headers from include/linux/
to include/uapi/linux/.

Change the path for above headers in the dependent files

Bug 2062672

Change-Id: I2e116dc8f6c33f53c03fb56b923931b6e600b534
Signed-off-by: Anuj Gangwar <anujg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1953709
(cherry picked from commit 965ceca35c92eba011163f4c637b3b9e0f073f1a)
Signed-off-by: Anuj Gangwar <anujg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2110116
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>