From: "Patelczyk, Maciej" <maciej.patelczyk@intel.com>
To: Chris Wilson <chris@chris-wilson.co.uk>,
"intel-gfx@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Subject: Re: [Intel-gfx] [PATCH 24/24] drm/i915: Show per-engine default property values in sysfs
Date: Wed, 13 May 2020 13:40:20 +0000 [thread overview]
Message-ID: <87sgg40xa6.fsf@dev.i-did-not-set--mail-host-address--so-tickle-me> (raw)
In-Reply-To: <20200513074809.18194-24-chris@chris-wilson.co.uk>
Chris Wilson <chris@chris-wilson.co.uk> writes:
> By providing the default values configured into the kernel via sysfs, it
> is much more convenient for userspace to restore those sane defaults, or
> at least know what are considered good baseline. This is useful, for
> example, to cleanup after any failed userspace prior to commencing new
> jobs.
>
> /sys/class/drm/card0/engine/rcs0/
> ├── capabilities
> ├── class
> ├── .defaults
> │ ├── heartbeat_interval_ms
> │ ├── max_busywait_duration_ns
> │ ├── preempt_timeout_ms
> │ ├── stop_timeout_ms
> │ └── timeslice_duration_ms
> ├── heartbeat_interval_ms
> ├── instance
> ├── known_capabilities
> ├── max_busywait_duration_ns
> ├── mmio_base
> ├── name
> ├── preempt_timeout_ms
> ├── stop_timeout_ms
> └── timeslice_duration_ms
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Maciej Patelczyk <maciej.patelczyk@intel.com>
-MaciejP.
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next prev parent reply other threads:[~2020-05-13 13:40 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-13 7:47 [Intel-gfx] [PATCH 01/24] drm/i915/gt: Transfer old virtual breadcrumbs to irq_worker Chris Wilson
2020-05-13 7:47 ` [Intel-gfx] [PATCH 02/24] dma-buf: Use atomic_fetch_add() for the context id Chris Wilson
2020-05-13 12:37 ` Patelczyk, Maciej
2020-05-13 7:47 ` [Intel-gfx] [PATCH 03/24] drm/i915: Mark the addition of the initial-breadcrumb in the request Chris Wilson
2020-05-13 7:47 ` [Intel-gfx] [PATCH 04/24] dma-buf: Proxy fence, an unsignaled fence placeholder Chris Wilson
2020-05-13 7:47 ` [Intel-gfx] [PATCH 05/24] drm/syncobj: Allow use of dma-fence-proxy Chris Wilson
2020-05-13 7:47 ` [Intel-gfx] [PATCH 06/24] drm/i915/gem: Teach execbuf how to wait on future syncobj Chris Wilson
2020-05-13 7:47 ` [Intel-gfx] [PATCH 07/24] drm/i915/gem: Allow combining submit-fences with syncobj Chris Wilson
2020-05-13 7:47 ` [Intel-gfx] [PATCH 08/24] drm/i915/gt: Declare when we enabled timeslicing Chris Wilson
2020-05-13 7:47 ` [Intel-gfx] [PATCH 09/24] drm/i915/gem: Remove redundant exec_fence Chris Wilson
2020-05-13 7:47 ` [Intel-gfx] [PATCH 10/24] drm/i915: Drop no-semaphore boosting Chris Wilson
2020-05-13 17:04 ` Mika Kuoppala
2020-05-13 7:47 ` [Intel-gfx] [PATCH 11/24] drm/i915: Move saturated workload detection back to the context Chris Wilson
2020-05-13 7:47 ` [Intel-gfx] [PATCH 12/24] drm/i915: Remove the saturation backoff for HW semaphores Chris Wilson
2020-05-13 7:47 ` [Intel-gfx] [PATCH 13/24] drm/i915/gt: Use built-in active intel_context reference Chris Wilson
2020-05-13 7:47 ` [Intel-gfx] [PATCH 14/24] drm/i915: Drop I915_RESET_TIMEOUT and friends Chris Wilson
2020-05-13 12:48 ` Patelczyk, Maciej
2020-05-13 7:48 ` [Intel-gfx] [PATCH 15/24] drm/i915: Drop I915_IDLE_ENGINES_TIMEOUT Chris Wilson
2020-05-13 7:48 ` [Intel-gfx] [PATCH 16/24] drm/i915/selftests: Always call the provided engine->emit_init_breadcrumb Chris Wilson
2020-05-14 7:55 ` Mika Kuoppala
2020-05-13 7:48 ` [Intel-gfx] [PATCH 17/24] drm/i915/gt: Do not suspend bonded requests if one hangs Chris Wilson
2020-05-13 7:48 ` [Intel-gfx] [PATCH 18/24] drm/i915: Always defer fenced work to the worker Chris Wilson
2020-05-13 7:48 ` [Intel-gfx] [PATCH 19/24] drm/i915/gem: Assign context id for async work Chris Wilson
2020-05-13 7:48 ` [Intel-gfx] [PATCH 20/24] drm/i915: Export a preallocate variant of i915_active_acquire() Chris Wilson
2020-05-13 7:48 ` [Intel-gfx] [PATCH 21/24] drm/i915/gem: Separate the ww_mutex walker into its own list Chris Wilson
2020-05-13 7:48 ` [Intel-gfx] [PATCH 22/24] drm/i915/gem: Asynchronous GTT unbinding Chris Wilson
2020-05-13 7:48 ` [Intel-gfx] [PATCH 23/24] drm/i915/gem: Bind the fence async for execbuf Chris Wilson
2020-05-13 7:48 ` [Intel-gfx] [PATCH 24/24] drm/i915: Show per-engine default property values in sysfs Chris Wilson
2020-05-13 13:40 ` Patelczyk, Maciej [this message]
2020-05-13 8:01 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [01/24] drm/i915/gt: Transfer old virtual breadcrumbs to irq_worker Patchwork
2020-05-13 8:28 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
2020-05-14 8:55 ` [Intel-gfx] [PATCH 01/24] " Tvrtko Ursulin
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