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| author | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2017-08-03 18:58:08 +0200 |
|---|---|---|
| committer | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2017-08-03 19:18:05 +0200 |
| commit | 701f8231a2fe171f8b0f4659cb33cae754be8c3f (patch) | |
| tree | 913fdacf6c529735f1f8445a84d3994da03a3452 /drivers/gpu/drm/i915/i915_oa_bxt.h | |
| parent | drm/i915/perf: fix flex eu registers programming (diff) | |
| download | linux-701f8231a2fe171f8b0f4659cb33cae754be8c3f.tar.xz linux-701f8231a2fe171f8b0f4659cb33cae754be8c3f.zip | |
drm/i915/perf: prune OA configs
In the following commit we'll introduce loadable userspace
configs. This change reworks how configurations are handled in the
perf driver and retains only the test configurations in kernel space.
We now store the test config in dev_priv and resolve the id only once
when opening the perf stream. The OA config is then handled through a
pointer to the structure holding the configuration details.
v2: Rework how test configs are handled (Lionel)
v3: Use u32 to hold number of register (Matthew)
v4: Removed unused dev_priv->perf.oa.current_config variable (Matthew)
v5: Lock device when accessing exclusive_stream (Lionel)
v6: Ensure OACTXCONTROL is always reprogrammed (Lionel)
v7: Switch a couple of index variable from int to u32 (Matthew)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170803165812.2373-3-lionel.g.landwerlin@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_oa_bxt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_oa_bxt.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/i915_oa_bxt.h b/drivers/gpu/drm/i915/i915_oa_bxt.h index 6cf7ba746e7e..690b963a2383 100644 --- a/drivers/gpu/drm/i915/i915_oa_bxt.h +++ b/drivers/gpu/drm/i915/i915_oa_bxt.h @@ -29,12 +29,6 @@ #ifndef __I915_OA_BXT_H__ #define __I915_OA_BXT_H__ -extern int i915_oa_n_builtin_metric_sets_bxt; - -extern int i915_oa_select_metric_set_bxt(struct drm_i915_private *dev_priv); - -extern int i915_perf_register_sysfs_bxt(struct drm_i915_private *dev_priv); - -extern void i915_perf_unregister_sysfs_bxt(struct drm_i915_private *dev_priv); +extern void i915_perf_load_test_config_bxt(struct drm_i915_private *dev_priv); #endif |