From: Sagar Arun Kamble <sagar.a.kamble@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Tom O'Rourke <Tom.O'Rourke@intel.com>
Subject: [PATCH v5 07/22] drm/i915/slpc: Enable SLPC in GuC if supported
Date: Mon, 14 Nov 2016 16:07:14 +0530 [thread overview]
Message-ID: <1479119849-20187-8-git-send-email-sagar.a.kamble@intel.com> (raw)
In-Reply-To: <1479119849-20187-1-git-send-email-sagar.a.kamble@intel.com>
From: Tom O'Rourke <Tom.O'Rourke@intel.com>
If slpc enabled, then add enable SLPC flag to guc
control parameter during guc load.
v1: Use intel_slpc_enabled() (Paulo)
v2-v4: Rebase.
v5: Changed intel_slpc_enabled() to i915.enable_slpc. (Sagar)
Signed-off-by: Tom O'Rourke <Tom.O'Rourke@intel.com>
Signed-off-by: Sagar Arun Kamble <sagar.a.kamble@intel.com>
---
drivers/gpu/drm/i915/intel_guc_loader.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c b/drivers/gpu/drm/i915/intel_guc_loader.c
index 46e07af..8e99155 100644
--- a/drivers/gpu/drm/i915/intel_guc_loader.c
+++ b/drivers/gpu/drm/i915/intel_guc_loader.c
@@ -239,6 +239,9 @@ static void guc_params_init(struct drm_i915_private *dev_priv)
} else
params[GUC_CTL_DEBUG] = GUC_LOG_DISABLED;
+ if (i915.enable_slpc)
+ params[GUC_CTL_FEATURE] |= GUC_CTL_ENABLE_SLPC;
+
if (guc->ads_vma) {
u32 ads = i915_ggtt_offset(guc->ads_vma) >> PAGE_SHIFT;
params[GUC_CTL_DEBUG] |= ads << GUC_ADS_ADDR_SHIFT;
--
1.9.1
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next prev parent reply other threads:[~2016-11-14 10:35 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-14 10:37 [PATCH v5 00/22] Add support for GuC-based SLPC Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 01/22] drm/i915/gen9: Separate RPS and RC6 handling Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 02/22] drm/i915/slpc: Expose GuC functions for use with SLPC Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 03/22] drm/i915/slpc: Add has_slpc capability flag Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 04/22] drm/i915/slpc: Add enable_slpc module parameter Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 05/22] drm/i915/slpc: Sanitize GuC version Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 06/22] drm/i915/slpc: Use intel_slpc_* functions if supported Sagar Arun Kamble
2016-11-14 10:37 ` Sagar Arun Kamble [this message]
2016-11-14 10:37 ` [PATCH v5 08/22] drm/i915/slpc: If using SLPC, do not set frequency Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 09/22] drm/i915/slpc: Allocate/Release/Initialize SLPC shared data Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 10/22] drm/i915/slpc: Update debugfs interfaces for frequency parameters Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 11/22] drm/i915/slpc: Add slpc communication interfaces Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 12/22] drm/i915/slpc: Send reset event and handle SLPC enabling Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 13/22] drm/i915/slpc: Send shutdown event Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 14/22] drm/i915/slpc: Add parameter unset/set/get functions Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 15/22] drm/i915/slpc: Add support for min/max frequency control Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 16/22] drm/i915/slpc: Add enable/disable controls for slpc tasks Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 17/22] drm/i915/slpc: Add i915_slpc_info to debugfs Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 18/22] drm/i915/slpc: Only enable GTPERF task, Disable other tasks/parameters Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 19/22] drm/i915/slpc: Preserve min/max frequency softlimits on re-activation Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 20/22] drm/i915/slpc: Add SKL SLPC Support Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 21/22] drm/i915/slpc: Add Broxton SLPC support Sagar Arun Kamble
2016-11-14 10:37 ` [PATCH v5 22/22] drm/i915/slpc: Enable SLPC, where supported Sagar Arun Kamble
2016-11-14 11:17 ` ✓ Fi.CI.BAT: success for Add support for GuC-based SLPC (rev6) Patchwork
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