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a37f08a882
The oa object manages the oa buffer and must be allocated when the user intends to read performance counter snapshots. This can be achieved by making the oa object part of the stream object which is allocated when a stream is opened by the user. Attributes in the oa object that are gen-specific are moved to the perf object so that they can be initialized on driver load. The split provides a better separation of the objects used in perf implementation of i915 driver so that resources are allocated and initialized only when needed. v2: Fix checkpatch warnings v3: Addressed Lionel's review comment v4: Rebase v5: Fix rebase/merge issue with ratelimit_state_init Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190806233002.984-1-umesh.nerlige.ramappa@intel.com |
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| .. | ||
| i915_oa_bdw.c | ||
| i915_oa_bdw.h | ||
| i915_oa_bxt.c | ||
| i915_oa_bxt.h | ||
| i915_oa_cflgt2.c | ||
| i915_oa_cflgt2.h | ||
| i915_oa_cflgt3.c | ||
| i915_oa_cflgt3.h | ||
| i915_oa_chv.c | ||
| i915_oa_chv.h | ||
| i915_oa_cnl.c | ||
| i915_oa_cnl.h | ||
| i915_oa_glk.c | ||
| i915_oa_glk.h | ||
| i915_oa_hsw.c | ||
| i915_oa_hsw.h | ||
| i915_oa_icl.c | ||
| i915_oa_icl.h | ||
| i915_oa_kblgt2.c | ||
| i915_oa_kblgt2.h | ||
| i915_oa_kblgt3.c | ||
| i915_oa_kblgt3.h | ||
| i915_oa_sklgt2.c | ||
| i915_oa_sklgt2.h | ||
| i915_oa_sklgt3.c | ||
| i915_oa_sklgt3.h | ||
| i915_oa_sklgt4.c | ||
| i915_oa_sklgt4.h | ||
| Makefile | ||