vasukis
610533a15d
tegra: hwpm: Add HWPM-NVDEC registration mechanism
...
- Add support to extend NVDEC IP for HWPM profiling.
DOS-SHR-7601
Change-Id: I93efd02b348829c33d9ba90cfc39b8b824f64347
Signed-off-by: vasukis <vasukis@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2983398
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com >
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com >
2023-10-12 20:13:26 -07:00
Uwe Kleine-König
ee866593b7
UPSTREAM: gpu: host1x: Make host1x_client_unregister() return void
...
This function returned zero unconditionally. Make it return no value and
simplify all callers accordingly.
Bug 4303860
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de >
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl >
Signed-off-by: Thierry Reding <treding@nvidia.com >
Change-Id: I07bf696e8af7c3472355b52549fb43ff3987c108
Signed-off-by: Jon Hunter <jonathanh@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2986788
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com >
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com >
2023-09-28 22:00:46 -07:00
vasukis
842bf32431
tegra: hwpm: Add HWPM registration in Virt_engine
...
- HWPM driver to profile OFA, VIC and NVENC IPs. Hence
add the IP-HWPM registration mechanism.
- Power management is not implemented as IPs are expected
to stay powered on as long as Guest-OS-0 stays powered on.
- Register operations for Read, Write to be handled by exposing
IP Perfmuxes within the hypervisor.
Bug 4170733
DOS-SHR-7601
Change-Id: I2936e9cc5539b7a5c93993694fbd1d866e2f6877
Signed-off-by: vasukis <vasukis@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2948008
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com >
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com >
2023-09-19 08:22:15 -07:00
Mikko Perttunen
89cd5927c9
drm/tegra: Enable timestamping for virtual engines
...
Enable timestamping for virtual engines except for NVJPG, as it
doesn't support timestamping currently.
Bug 4174916
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com >
Change-Id: I36d426f3d6d83c056a7cf10555460966fc820e6c
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2942199
Reviewed-by: Santosh BS <santoshb@nvidia.com >
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com >
2023-08-02 14:05:28 -07:00
Laxman Dewangan
6251021c80
drm: tegra: virt: Fix compilation warning
...
Fix following compilation warning when build as OOT module:
virt.c:270:2: warning: ISO C90 forbids mixed declarations and
code [-Wdeclaration-after-statement]
virt.c:345:16: warning: format ‘%d’ expects argument of type
‘int’, but argument 3 has type ‘long int’ [-Wformat=]
Bug 4052299
Change-Id: I8eb33d9c8b0e9847ca76b812ce2ebcf6e65adf96
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com >
2023-04-03 09:18:59 +00:00
Mikko Perttunen
4af997528e
drm/tegra: virt: Expose engine load in debugfs
...
Add a debugfs file (in a poor location) that shows the engine load
based on actmon information.
Bug 3973633
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com >
Change-Id: I60e18aa064c89a89e62099a1e468f2e5b2beb265
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2864720
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com >
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com >
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com >
2023-04-03 09:18:59 +00:00
Mikko Perttunen
2c5610780d
drm/tegra: virt: Make IVC channel global
...
Only one instance of the IVC channel with NvHost Server can exist
at once. As such, to allow instantiating the driver for multiple
engines, make the IVC channel global.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com >
Change-Id: I611158dd4aa92216870a66e4aa5fe15c37984ea8
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2828565
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
Mikko Perttunen
93006031b9
drm/tegra: Support virtualized engines
...
Support engines that are not owned by NvHost Server.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com >
Change-Id: I3d3c8b153e1e5c92bcf6d9e1439c20fba3b9767f
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2811838
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com >
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com >
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com >
2023-04-03 09:18:59 +00:00
