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From: tom.orourke@intel.com
To: intel-gfx@lists.freedesktop.org
Cc: paulo.r.zanoni@intel.com, Tom O'Rourke <Tom.O'Rourke@intel.com>
Subject: [PATCH 02/26] drm/i915/slpc: Add has_slpc capability flag
Date: Tue,  8 Mar 2016 16:34:05 -0800	[thread overview]
Message-ID: <1457483669-155235-3-git-send-email-tom.orourke@intel.com> (raw)
In-Reply-To: <1457483669-155235-1-git-send-email-tom.orourke@intel.com>

From: Tom O'Rourke <Tom.O'Rourke@intel.com>

Add has_slpc capablity flag to indicate GuC firmware
supports single loop power control (SLPC).  SLPC is
a replacement for some host-based power management
features.

Signed-off-by: Tom O'Rourke <Tom.O'Rourke@intel.com>
---
 drivers/gpu/drm/i915/i915_drv.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index f37ac12..650d150 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -778,6 +778,7 @@ struct intel_csr {
 	func(is_kabylake) sep \
 	func(is_preliminary) sep \
 	func(has_fbc) sep \
+	func(has_slpc) sep \
 	func(has_pipe_cxsr) sep \
 	func(has_hotplug) sep \
 	func(cursor_needs_physical) sep \
@@ -2694,6 +2695,7 @@ struct drm_i915_cmd_table {
 
 #define HAS_GUC_UCODE(dev)	(IS_GEN9(dev) && !IS_KABYLAKE(dev))
 #define HAS_GUC_SCHED(dev)	(IS_GEN9(dev) && !IS_KABYLAKE(dev))
+#define HAS_SLPC(dev) 		(INTEL_INFO(dev)->has_slpc)
 
 #define HAS_RESOURCE_STREAMER(dev) (IS_HASWELL(dev) || \
 				    INTEL_INFO(dev)->gen >= 8)
-- 
1.9.1

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  parent reply	other threads:[~2016-03-09  0:35 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-09  0:34 [PATCH v2 00/26] Add support for GuC-based SLPC tom.orourke
2016-03-09  0:34 ` [PATCH 01/26] drm/i915/slpc: Expose guc functions for use with SLPC tom.orourke
2016-03-09  0:34 ` tom.orourke [this message]
2016-03-09  0:34 ` [PATCH 03/26] drm/i915/slpc: Add slpc_version_check tom.orourke
2016-03-09  0:34 ` [PATCH 04/26] drm/i915/slpc: Add enable_slpc module parameter tom.orourke
2016-03-09  0:34 ` [PATCH 05/26] drm/i915/slpc: Use intel_slpc_* functions if supported tom.orourke
2016-03-09  0:34 ` [PATCH 06/26] drm/i915/slpc: Enable SLPC in guc " tom.orourke
2016-03-09  0:34 ` [PATCH 07/26] drm/i915/slpc: If using SLPC, do not set frequency tom.orourke
2016-03-09  0:34 ` [PATCH 08/26] drm/i915/slpc: Allocate/Release/Initialize SLPC shared data tom.orourke
2016-03-09  0:34 ` [PATCH 09/26] drm/i915/slpc: Setup rps frequency values during SLPC init tom.orourke
2016-03-09  0:34 ` [PATCH 10/26] drm/i915/slpc: Update current requested frequency tom.orourke
2016-03-09  0:34 ` [PATCH 11/26] drm/i915/slpc: Send reset event tom.orourke
2016-03-09  0:34 ` [PATCH 12/26] drm/i915/slpc: Send shutdown event tom.orourke
2016-03-09  0:34 ` [PATCH 13/26] drm/i915/slpc: Add Display mode event related data structures tom.orourke
2016-03-09  0:34 ` [PATCH 14/26] drm/i915/slpc: Notification of Display mode change tom.orourke
2016-03-09  0:34 ` [PATCH 15/26] drm/i915/slpc: Notification of Refresh Rate change tom.orourke
2016-03-09  0:34 ` [PATCH 16/26] drm/i915/slpc: Add slpc_status enum values tom.orourke
2016-03-09  0:34 ` [PATCH 17/26] drm/i915/slpc: Add parameter unset/set/get functions tom.orourke
2016-03-09  0:34 ` [PATCH 18/26] drm/i915/slpc: Add slpc support for max/min freq tom.orourke
2016-03-09  0:34 ` [PATCH 19/26] drm/i915/slpc: Add enable/disable debugfs for slpc tom.orourke
2016-03-09  0:34 ` [PATCH 20/26] drm/i915/slpc: Add broxton support tom.orourke
2016-03-09  0:34 ` [PATCH 21/26] drm/i915/slpc: Add i915_slpc_info to debugfs tom.orourke
2016-03-09  0:34 ` [PATCH 22/26] DO NOT MERGE: drm/i915: Change SKL guc version wanted to 6.0 tom.orourke
2016-03-09  0:34 ` [PATCH 23/26] DO NOT MERGE: drm/i915/bxt: Add Broxton to guc loader tom.orourke
2016-03-09  0:34 ` [PATCH 24/26] DO NOT MERGE: drm/i915: resize the GuC WOPCM for rc6 tom.orourke
2016-03-09  0:34 ` [PATCH 25/26] DO NOT MERGE: drm/i915: Enable GuC submission, where supported tom.orourke
2016-03-09  0:34 ` [PATCH 26/26] DO NOT MERGE: drm/i915: Enable SLPC, " tom.orourke
2016-03-09  8:03 ` ✗ Fi.CI.BAT: failure for Add support for GuC-based SLPC (rev2) Patchwork

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