From: John.C.Harrison@Intel.com
To: Intel-GFX@lists.freedesktop.org
Subject: [RFC 08/44] drm/i915: Added GPU scheduler config option
Date: Thu, 26 Jun 2014 18:23:59 +0100 [thread overview]
Message-ID: <1403803475-16337-9-git-send-email-John.C.Harrison@Intel.com> (raw)
In-Reply-To: <1403803475-16337-1-git-send-email-John.C.Harrison@Intel.com>
From: John Harrison <John.C.Harrison@Intel.com>
Added a Kconfig option for enabling/disabling the GPU scheduler.
---
drivers/gpu/drm/i915/Kconfig | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/i915/Kconfig b/drivers/gpu/drm/i915/Kconfig
index 437e182..22a036b 100644
--- a/drivers/gpu/drm/i915/Kconfig
+++ b/drivers/gpu/drm/i915/Kconfig
@@ -81,3 +81,11 @@ config DRM_I915_UMS
enable this only if you have ancient versions of the DDX drivers.
If in doubt, say "N".
+
+config DRM_I915_SCHEDULER
+ bool "Enable GPU scheduler on Intel hardware"
+ depends on DRM_I915
+ default y
+ help
+ Choose this option to enable GPU task scheduling for improved
+ performance and efficiency.
--
1.7.9.5
next prev parent reply other threads:[~2014-06-26 17:25 UTC|newest]
Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-26 17:23 [RFC 00/44] GPU scheduler for i915 driver John.C.Harrison
2014-06-26 17:23 ` [RFC 01/44] drm/i915: Corrected 'file_priv' to 'file' in 'i915_driver_preclose()' John.C.Harrison
2014-06-30 21:03 ` Jesse Barnes
2014-07-07 18:02 ` Daniel Vetter
2014-06-26 17:23 ` [RFC 02/44] drm/i915: Added getparam for native sync John.C.Harrison
2014-07-07 18:52 ` Daniel Vetter
2014-06-26 17:23 ` [RFC 03/44] drm/i915: Add extra add_request calls John.C.Harrison
2014-06-30 21:10 ` Jesse Barnes
2014-07-07 18:41 ` Daniel Vetter
2014-07-08 7:44 ` Chris Wilson
2014-06-26 17:23 ` [RFC 04/44] drm/i915: Fix null pointer dereference in error capture John.C.Harrison
2014-06-30 21:40 ` Jesse Barnes
2014-07-01 7:12 ` Chris Wilson
2014-07-07 18:49 ` Daniel Vetter
2014-07-01 7:20 ` [PATCH] drm/i915: Remove num_pages parameter to i915_error_object_create() Chris Wilson
2014-06-26 17:23 ` [RFC 05/44] drm/i915: Updating assorted register and status page definitions John.C.Harrison
2014-07-02 17:49 ` Jesse Barnes
2014-06-26 17:23 ` [RFC 06/44] drm/i915: Fixes for FIFO space queries John.C.Harrison
2014-07-02 17:50 ` Jesse Barnes
2014-06-26 17:23 ` [RFC 07/44] drm/i915: Disable 'get seqno' workaround for VLV John.C.Harrison
2014-07-02 17:51 ` Jesse Barnes
2014-07-07 18:56 ` Daniel Vetter
2014-06-26 17:23 ` John.C.Harrison [this message]
2014-07-07 18:58 ` [RFC 08/44] drm/i915: Added GPU scheduler config option Daniel Vetter
2014-06-26 17:24 ` [RFC 09/44] drm/i915: Start of GPU scheduler John.C.Harrison
2014-07-02 17:55 ` Jesse Barnes
2014-07-07 19:02 ` Daniel Vetter
2014-06-26 17:24 ` [RFC 10/44] drm/i915: Prepare retire_requests to handle out-of-order seqnos John.C.Harrison
2014-07-02 18:11 ` Jesse Barnes
2014-07-07 19:05 ` Daniel Vetter
2014-07-09 14:08 ` Daniel Vetter
2014-06-26 17:24 ` [RFC 11/44] drm/i915: Added scheduler hook into i915_seqno_passed() John.C.Harrison
2014-07-02 18:14 ` Jesse Barnes
2014-06-26 17:24 ` [RFC 12/44] drm/i915: Disable hardware semaphores when GPU scheduler is enabled John.C.Harrison
2014-07-02 18:16 ` Jesse Barnes
2014-06-26 17:24 ` [RFC 13/44] drm/i915: Added scheduler hook when closing DRM file handles John.C.Harrison
2014-07-02 18:20 ` Jesse Barnes
2014-07-23 15:10 ` John Harrison
2014-07-23 15:39 ` Jesse Barnes
2014-06-26 17:24 ` [RFC 14/44] drm/i915: Added getparam for GPU scheduler John.C.Harrison
2014-07-02 18:21 ` Jesse Barnes
2014-07-07 19:11 ` Daniel Vetter
2014-06-26 17:24 ` [RFC 15/44] drm/i915: Added deferred work handler for scheduler John.C.Harrison
2014-07-07 19:14 ` Daniel Vetter
2014-07-23 15:37 ` John Harrison
2014-07-23 18:50 ` Daniel Vetter
2014-07-24 15:42 ` John Harrison
2014-07-25 7:18 ` Daniel Vetter
2014-06-26 17:24 ` [RFC 16/44] drm/i915: Alloc early seqno John.C.Harrison
2014-07-02 18:29 ` Jesse Barnes
2014-07-23 15:11 ` John Harrison
2014-06-26 17:24 ` [RFC 17/44] drm/i915: Prelude to splitting i915_gem_do_execbuffer in two John.C.Harrison
2014-07-02 18:34 ` Jesse Barnes
2014-07-07 19:21 ` Daniel Vetter
2014-07-23 16:33 ` John Harrison
2014-07-23 18:14 ` Daniel Vetter
2014-06-26 17:24 ` [RFC 18/44] drm/i915: Added scheduler debug macro John.C.Harrison
2014-07-02 18:37 ` Jesse Barnes
2014-07-07 19:23 ` Daniel Vetter
2014-06-26 17:24 ` [RFC 19/44] drm/i915: Split i915_dem_do_execbuffer() in half John.C.Harrison
2014-06-26 17:24 ` [RFC 20/44] drm/i915: Redirect execbuffer_final() via scheduler John.C.Harrison
2014-06-26 17:24 ` [RFC 21/44] drm/i915: Added tracking/locking of batch buffer objects John.C.Harrison
2014-06-26 17:24 ` [RFC 22/44] drm/i915: Ensure OLS & PLR are always in sync John.C.Harrison
2014-06-26 17:24 ` [RFC 23/44] drm/i915: Added manipulation of OLS/PLR John.C.Harrison
2014-06-26 17:24 ` [RFC 24/44] drm/i915: Added scheduler interrupt handler hook John.C.Harrison
2014-06-26 17:24 ` [RFC 25/44] drm/i915: Added hook to catch 'unexpected' ring submissions John.C.Harrison
2014-06-26 17:24 ` [RFC 26/44] drm/i915: Added scheduler support to __wait_seqno() calls John.C.Harrison
2014-06-26 17:24 ` [RFC 27/44] drm/i915: Added scheduler support to page fault handler John.C.Harrison
2014-06-26 17:24 ` [RFC 28/44] drm/i915: Added scheduler flush calls to ring throttle and idle functions John.C.Harrison
2014-06-26 17:24 ` [RFC 29/44] drm/i915: Hook scheduler into intel_ring_idle() John.C.Harrison
2014-06-26 17:24 ` [RFC 30/44] drm/i915: Added a module parameter for allowing scheduler overrides John.C.Harrison
2014-06-26 17:24 ` [RFC 31/44] drm/i915: Implemented the GPU scheduler John.C.Harrison
2014-06-26 17:24 ` [RFC 32/44] drm/i915: Added immediate submission override to scheduler John.C.Harrison
2014-06-26 17:24 ` [RFC 33/44] drm/i915: Added trace points " John.C.Harrison
2014-06-26 17:24 ` [RFC 34/44] drm/i915: Added scheduler queue throttling by DRM file handle John.C.Harrison
2014-06-26 17:24 ` [RFC 35/44] drm/i915: Added debugfs interface to scheduler tuning parameters John.C.Harrison
2014-06-26 17:24 ` [RFC 36/44] drm/i915: Added debug state dump facilities to scheduler John.C.Harrison
2014-06-26 17:24 ` [RFC 37/44] drm/i915: Added facility for cancelling an outstanding request John.C.Harrison
2014-06-26 17:24 ` [RFC 38/44] drm/i915: Add early exit to execbuff_final() if insufficient ring space John.C.Harrison
2014-06-26 17:24 ` [RFC 39/44] drm/i915: Added support for pre-emptive scheduling John.C.Harrison
2014-06-26 17:24 ` [RFC 40/44] drm/i915: REVERTME Hack to allow IGT to test pre-emption John.C.Harrison
2014-06-26 17:24 ` [RFC 41/44] drm/i915: Added validation callback to trace points John.C.Harrison
2014-06-26 17:24 ` [RFC 42/44] drm/i915: Added scheduler statistic reporting to debugfs John.C.Harrison
2014-06-26 17:24 ` [RFC 43/44] drm/i915: Added support for submitting out-of-batch ring commands John.C.Harrison
2014-06-26 17:24 ` [RFC 44/44] drm/i915: Fake batch support for page flips John.C.Harrison
2014-07-07 19:25 ` Daniel Vetter
2014-06-26 20:44 ` [RFC 00/44] GPU scheduler for i915 driver Dave Airlie
2014-07-07 15:57 ` Daniel Vetter
2014-10-10 10:35 ` Steven Newbury
2014-10-20 10:31 ` John Harrison
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