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author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-06 14:15:47 +0300 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-06 14:15:47 +0300 |
commit | 94fb1afb14c4f0ceb8c5508ddddac6819f662e95 (patch) | |
tree | 4988e5769dc7482caa7f441475ae31f50bbd37ef /drivers/gpu/drm/i915/gt/intel_gt.c | |
parent | c4735d990268399da9133b0ad445e488ece009ad (diff) | |
parent | 47ec5303d73ea344e84f46660fff693c57641386 (diff) | |
download | linux-94fb1afb14c4f0ceb8c5508ddddac6819f662e95.tar.xz |
Mgerge remote-tracking branch 'torvalds/master' into perf/core
To sync headers, for instance, in this case tools/perf was ahead of
upstream till Linus merged tip/perf/core to get the
PERF_RECORD_TEXT_POKE changes:
Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h'
diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_gt.c')
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gt.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_gt.c b/drivers/gpu/drm/i915/gt/intel_gt.c index f069551e412f..e0755f1a904b 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt.c +++ b/drivers/gpu/drm/i915/gt/intel_gt.c @@ -44,6 +44,14 @@ void intel_gt_init_hw_early(struct intel_gt *gt, struct i915_ggtt *ggtt) gt->ggtt = ggtt; } +int intel_gt_init_mmio(struct intel_gt *gt) +{ + intel_uc_init_mmio(>->uc); + intel_sseu_info_init(gt); + + return intel_engines_init_mmio(gt); +} + static void init_unused_ring(struct intel_gt *gt, u32 base) { struct intel_uncore *uncore = gt->uncore; @@ -510,7 +518,7 @@ static int __engines_verify_workarounds(struct intel_gt *gt) static void __intel_gt_disable(struct intel_gt *gt) { - intel_gt_set_wedged_on_init(gt); + intel_gt_set_wedged_on_fini(gt); intel_gt_suspend_prepare(gt); intel_gt_suspend_late(gt); @@ -616,6 +624,11 @@ void intel_gt_driver_unregister(struct intel_gt *gt) void intel_gt_driver_release(struct intel_gt *gt) { struct i915_address_space *vm; + intel_wakeref_t wakeref; + + /* Scrub all HW state upon release */ + with_intel_runtime_pm(gt->uncore->rpm, wakeref) + __intel_gt_reset(gt, ALL_ENGINES); vm = fetch_and_zero(>->vm); if (vm) /* FIXME being called twice on error paths :( */ @@ -637,3 +650,11 @@ void intel_gt_driver_late_release(struct intel_gt *gt) intel_gt_fini_timelines(gt); intel_engines_free(gt); } + +void intel_gt_info_print(const struct intel_gt_info *info, + struct drm_printer *p) +{ + drm_printf(p, "available engines: %x\n", info->engine_mask); + + intel_sseu_dump(&info->sseu, p); +} |