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| author | Ashutosh Dixit <ashutosh.dixit@intel.com> | 2024-07-03 19:48:01 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-07-11 16:54:24 +0300 |
| commit | 63347fe031e3bd738a2a16aee8eba889376e49a8 (patch) | |
| tree | 24d65830e0ec5918c228c89e5595613adaef9a80 /drivers/gpu/drm/xe/xe_perf.h | |
| parent | dbf35b4deabb5706e739cec7ce35c12631bb8c87 (diff) | |
| download | linux-63347fe031e3bd738a2a16aee8eba889376e49a8.tar.xz | |
drm/xe/uapi: Rename xe perf layer as xe observation layer
In Xe, the perf layer allows capture of HW counter streams. These HW
counters are generally performance related but don't have to be necessarily
so. Also, the name "perf" is a carryover from i915 and is not preferred.
Here we propose the name "observation" for this common layer which allows
capture of different types of these counter streams.
v2: Rename observability layer to observation layer (Lucas/Rodrigo)
v3: Rename sysctl file to "observation_paranoid" (Jose)
Fixes: 52c2e956dceb ("drm/xe/perf/uapi: "Perf" layer to support multiple perf counter stream types")
Fixes: fe8929bdf835 ("drm/xe/perf/uapi: Add perf_stream_paranoid sysctl")
Acked-by: Lucas De Marchi <lucas.demarchi@intel.com>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Acked-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240703164801.2561423-1-ashutosh.dixit@intel.com
(cherry picked from commit 8169b2097d88d99d7e4a72e20e4b549efe9eb8d7)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_perf.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_perf.h | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/gpu/drm/xe/xe_perf.h b/drivers/gpu/drm/xe/xe_perf.h deleted file mode 100644 index 53a8377a1bb1..000000000000 --- a/drivers/gpu/drm/xe/xe_perf.h +++ /dev/null @@ -1,20 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -/* - * Copyright © 2023-2024 Intel Corporation - */ - -#ifndef _XE_PERF_H_ -#define _XE_PERF_H_ - -#include <linux/types.h> - -struct drm_device; -struct drm_file; - -extern u32 xe_perf_stream_paranoid; - -int xe_perf_ioctl(struct drm_device *dev, void *data, struct drm_file *file); -int xe_perf_sysctl_register(void); -void xe_perf_sysctl_unregister(void); - -#endif |