diff options
| author |   Andi Shyti <andi.shyti@intel.com> | 2019-09-27 12:08:49 +0100 |
|---|---|---|
| committer |   Chris Wilson <chris@chris-wilson.co.uk> | 2019-09-27 13:01:57 +0100 |
| commit | c113236718e89561f309705f1a78126b3df93a21 (patch) | |
| tree | 87faf34a4ecbc91f639025e804ba7bac09ecd5d7 /drivers/gpu/drm/i915/gt/intel_rc6_types.h | |
| parent | drm/i915/selftests: Exercise concurrent submission to all engines (diff) | |
| download | linux-dev-c113236718e89561f309705f1a78126b3df93a21.tar.xz linux-dev-c113236718e89561f309705f1a78126b3df93a21.zip | |
drm/i915: Extract GT render sleep (rc6) management
Continuing the theme of breaking intel_pm.c up in a reasonable chunk of
powermanagement utilities, pull out the rc6 setup into its GT handler.
Based on a patch by Chris Wilson.
Signed-off-by: Andi Shyti <andi.shyti@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190919143840.20384-1-andi.shyti@intel.com
Link: https://patchwork.freedesktop.org/patch/msgid/20190927110849.28734-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_rc6_types.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_rc6_types.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_rc6_types.h b/drivers/gpu/drm/i915/gt/intel_rc6_types.h new file mode 100644 index 000000000000..214f354d6ae4 --- /dev/null +++ b/drivers/gpu/drm/i915/gt/intel_rc6_types.h @@ -0,0 +1,28 @@ +/* + * SPDX-License-Identifier: MIT + * + * Copyright © 2019 Intel Corporation + */ + +#ifndef INTEL_RC6_TYPES_H +#define INTEL_RC6_TYPES_H + +#include <linux/spinlock.h> +#include <linux/types.h> + +#include "intel_engine_types.h" + +struct drm_i915_gem_object; + +struct intel_rc6 { + u64 prev_hw_residency[4]; + u64 cur_residency[4]; + + struct drm_i915_gem_object *pctx; + + bool supported : 1; + bool enabled : 1; + bool wakeref : 1; +}; + +#endif /* INTEL_RC6_TYPES_H */ |