Mikko Perttunen
5395e466bf
drm/tegra: Job hardware timestamping support
...
Add support for emitting ftrace events for job submissions with
hardware timestamps, including configuring engines to capture
timestamps when execution starts and ends.
Bug 3829397
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com >
Change-Id: I3a3f6fcf931d7f8fb337f029af7729ffc2cbb972
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2891349
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com >
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com >
2023-04-26 20:08:33 -07:00
Mikko Perttunen
f6df3cee62
drm/tegra: Add function for accessing user syncpoints from kernel
...
Add a kernel API allowing other drivers to convert syncpoints
allocated by userspace to respective kernel 'struct host1x_syncpt'
objects while verifying the syncpoint's ownership.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com >
Change-Id: I4368e7405d401bfe57bbd8315f69465effb16330
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2817764
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com >
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com >
2023-04-03 09:18:59 +00:00
Mikko Perttunen
09c1b1e9da
gpu: host1x: Timestamp syncpoint wait completions
...
Collect CLOCK_MONOTONIC timestamps in the interrupt handler when
a syncpoint wait completes, and report it back in dma_fences and
syncpoint wait UAPI.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com >
Change-Id: I9f783833698df7d96c99c9ffef3205aa82adceb5
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2801167
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com >
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com >
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com >
2023-04-03 09:18:59 +00:00
Jon Hunter
38c4f3bbd5
drm/tegra: Add trace support
...
Add trace support for the Tegra DRM driver by pulling in the relevant
changes from the upstream Tegra DRM driver.
Bug 3724727
Change-Id: Id34df005df76a27120282790a53c09c71361cec2
Signed-off-by: Jon Hunter <jonathanh@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2739540
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com >
Reviewed-by: Bibek Basu <bbasu@nvidia.com >
2023-04-03 09:18:59 +00:00
Mikko Perttunen
381919e9c3
drm/tegra: Add support for secondary syncpoint
...
Add support for secondary (non-job tracking) syncpoint used for
NVENC slice encoding.
Bug 3589873
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com >
Change-Id: I80204c23486dd476c6b67a3897934f301833c7f5
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2729281
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com >
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com >
GVS: Gerrit_Virtual_Submit
2023-04-03 09:18:59 +00:00
Mikko Perttunen
02b028d02a
drm/tegra: Merge upstream changes
...
Merge upstream changes from linux-next, including merged version
of new UAPI.
Change-Id: I4f591d39e51ac6ab6877a0bd428adf166eca3c55
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2653095
Tested-by: Jonathan Hunter <jonathanh@nvidia.com >
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com >
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com >
GVS: Gerrit_Virtual_Submit
2023-04-03 09:18:59 +00:00
Jon Hunter
11fff0c012
drm/tegra: Clean-up build for Tegra DRM
...
Trivial clean-up for building Tegra DRM by ...
1. Removing the Kconfig file because this is not needed for building
as an external module and we only plan to build this as an external
module.
2. Move the header file 'tegra_drm_next.h' under the Tegra DRM source
directory so that we don't need to pass the path for finding the
header when building Tegra DRM as an external module.
3. Remove the 'CONFIG_DRM_TEGRA_NEXT' variable because we always build
Tegra DRM as a module.
Bug 200687525
Change-Id: I79661fa7eaf548646277e5e89adab198383bf466
Signed-off-by: Jon Hunter <jonathanh@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2485761
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com >
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com >
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com >
GVS: Gerrit_Virtual_Submit
2023-04-03 09:18:59 +00:00
