All of lore.kernel.org
 help / color / mirror / Atom feed
From: don.hiatt@intel.com
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH 1/2] drm/i915/guc: Add GuC method to determine if submission is active.
Date: Wed,  6 Nov 2019 09:40:02 -0800	[thread overview]
Message-ID: <20191106174003.26162-1-don.hiatt@intel.com> (raw)

From: Don Hiatt <don.hiatt@intel.com>

Add intel_guc_submission_is_enabled() function to determine if
GuC submission is active. Based on code by Michal Wajdeczko.

Signed-off-by: Don Hiatt <don.hiatt@intel.com>
---
 drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c |  2 +-
 drivers/gpu/drm/i915/gt/uc/intel_guc_submission.h |  1 +
 drivers/gpu/drm/i915/i915_drv.h                   | 14 ++++++++++++++
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
index 2498c55e0ea5..0aaef7c07879 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
@@ -1081,7 +1081,7 @@ static void guc_interrupts_release(struct intel_gt *gt)
 	rps->pm_intrmsk_mbz &= ~ARAT_EXPIRED_INTRMSK;
 }
 
-static void guc_set_default_submission(struct intel_engine_cs *engine)
+void guc_set_default_submission(struct intel_engine_cs *engine)
 {
 	/*
 	 * We inherit a bunch of functions from execlists that we'd like
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.h b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.h
index 54d716828352..a0132f061ebc 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.h
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.h
@@ -63,5 +63,6 @@ void intel_guc_submission_disable(struct intel_guc *guc);
 void intel_guc_submission_fini(struct intel_guc *guc);
 int intel_guc_preempt_work_create(struct intel_guc *guc);
 void intel_guc_preempt_work_destroy(struct intel_guc *guc);
+void guc_set_default_submission(struct intel_engine_cs *engine);
 
 #endif
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 7e0f67babe20..878d574bb1c1 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -78,8 +78,10 @@
 
 #include "gt/intel_lrc.h"
 #include "gt/intel_engine.h"
+#include "gt/intel_gt.h"
 #include "gt/intel_gt_types.h"
 #include "gt/intel_workarounds.h"
+#include "gt/uc/intel_guc_submission.h"
 #include "gt/uc/intel_uc.h"
 
 #include "intel_device_info.h"
@@ -2032,4 +2034,16 @@ i915_coherent_map_type(struct drm_i915_private *i915)
 	return HAS_LLC(i915) ? I915_MAP_WB : I915_MAP_WC;
 }
 
+static inline bool intel_guc_submission_is_enabled(struct intel_guc *guc)
+{
+	struct intel_gt *gt = guc_to_gt(guc);
+	struct intel_engine_cs *engine;
+	enum intel_engine_id id;
+
+	for_each_engine(engine, gt, id)
+		return engine->set_default_submission ==
+			guc_set_default_submission;
+	return false;
+}
+
 #endif
-- 
2.20.1

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

WARNING: multiple messages have this Message-ID (diff)
From: don.hiatt@intel.com
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH 1/2] drm/i915/guc: Add GuC method to determine if submission is active.
Date: Wed,  6 Nov 2019 09:40:02 -0800	[thread overview]
Message-ID: <20191106174003.26162-1-don.hiatt@intel.com> (raw)
Message-ID: <20191106174002.cz8uEfcKnFmDEbfOOw1X2kBj4Zluc61ntcyNu5o3w-0@z> (raw)

From: Don Hiatt <don.hiatt@intel.com>

Add intel_guc_submission_is_enabled() function to determine if
GuC submission is active. Based on code by Michal Wajdeczko.

Signed-off-by: Don Hiatt <don.hiatt@intel.com>
---
 drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c |  2 +-
 drivers/gpu/drm/i915/gt/uc/intel_guc_submission.h |  1 +
 drivers/gpu/drm/i915/i915_drv.h                   | 14 ++++++++++++++
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
index 2498c55e0ea5..0aaef7c07879 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
@@ -1081,7 +1081,7 @@ static void guc_interrupts_release(struct intel_gt *gt)
 	rps->pm_intrmsk_mbz &= ~ARAT_EXPIRED_INTRMSK;
 }
 
-static void guc_set_default_submission(struct intel_engine_cs *engine)
+void guc_set_default_submission(struct intel_engine_cs *engine)
 {
 	/*
 	 * We inherit a bunch of functions from execlists that we'd like
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.h b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.h
index 54d716828352..a0132f061ebc 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.h
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.h
@@ -63,5 +63,6 @@ void intel_guc_submission_disable(struct intel_guc *guc);
 void intel_guc_submission_fini(struct intel_guc *guc);
 int intel_guc_preempt_work_create(struct intel_guc *guc);
 void intel_guc_preempt_work_destroy(struct intel_guc *guc);
+void guc_set_default_submission(struct intel_engine_cs *engine);
 
 #endif
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 7e0f67babe20..878d574bb1c1 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -78,8 +78,10 @@
 
 #include "gt/intel_lrc.h"
 #include "gt/intel_engine.h"
+#include "gt/intel_gt.h"
 #include "gt/intel_gt_types.h"
 #include "gt/intel_workarounds.h"
+#include "gt/uc/intel_guc_submission.h"
 #include "gt/uc/intel_uc.h"
 
 #include "intel_device_info.h"
@@ -2032,4 +2034,16 @@ i915_coherent_map_type(struct drm_i915_private *i915)
 	return HAS_LLC(i915) ? I915_MAP_WB : I915_MAP_WC;
 }
 
+static inline bool intel_guc_submission_is_enabled(struct intel_guc *guc)
+{
+	struct intel_gt *gt = guc_to_gt(guc);
+	struct intel_engine_cs *engine;
+	enum intel_engine_id id;
+
+	for_each_engine(engine, gt, id)
+		return engine->set_default_submission ==
+			guc_set_default_submission;
+	return false;
+}
+
 #endif
-- 
2.20.1

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

             reply	other threads:[~2019-11-06 17:40 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-06 17:40 don.hiatt [this message]
2019-11-06 17:40 ` [Intel-gfx] [PATCH 1/2] drm/i915/guc: Add GuC method to determine if submission is active don.hiatt
2019-11-06 17:40 ` [PATCH 2/2] drm/i915/guc: Skip suspend/resume GuC action on platforms w/o GuC submission don.hiatt
2019-11-06 17:40   ` [Intel-gfx] " don.hiatt
2019-11-06 23:33 ` ✓ Fi.CI.BAT: success for series starting with [1/2] drm/i915/guc: Add GuC method to determine if submission is active Patchwork
2019-11-06 23:33   ` [Intel-gfx] " Patchwork
2019-11-07  0:13 ` [PATCH 1/2] " Daniele Ceraolo Spurio
2019-11-07  0:13   ` [Intel-gfx] " Daniele Ceraolo Spurio
2019-11-08  1:50 ` ✗ Fi.CI.IGT: failure for series starting with [1/2] " Patchwork
2019-11-08  1:50   ` [Intel-gfx] " Patchwork
2019-11-10 11:10 ` [PATCH 1/2] " Tomas Janousek
2019-11-10 11:10   ` [Intel-gfx] " Tomas Janousek
2019-11-11 18:04   ` Hiatt, Don
2019-11-11 18:04     ` [Intel-gfx] " Hiatt, Don
2019-11-15  1:11 don.hiatt

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20191106174003.26162-1-don.hiatt@intel.com \
    --to=don.hiatt@intel.com \
    --cc=intel-gfx@lists.freedesktop.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.