From: tom.orourke@intel.com
To: intel-gfx@lists.freedesktop.org
Cc: Tom O'Rourke <Tom.O'Rourke@intel.com>
Subject: [RFC 03/22] drm/i915/slpc: Expose guc functions for use with SLPC
Date: Wed, 20 Jan 2016 18:26:05 -0800 [thread overview]
Message-ID: <1453343184-160456-4-git-send-email-tom.orourke@intel.com> (raw)
In-Reply-To: <1453343184-160456-1-git-send-email-tom.orourke@intel.com>
From: Tom O'Rourke <Tom.O'Rourke@intel.com>
Expose host2guc_action for use by SLPC in intel_slpc.c.
Expose functions to allocate and release objects used
by GuC to be used for SLPC shared memory object.
Signed-off-by: Tom O'Rourke <Tom.O'Rourke@intel.com>
---
drivers/gpu/drm/i915/i915_guc_submission.c | 6 +++---
drivers/gpu/drm/i915/intel_guc.h | 4 ++++
2 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_guc_submission.c b/drivers/gpu/drm/i915/i915_guc_submission.c
index 9c24424..c3f50f9 100644
--- a/drivers/gpu/drm/i915/i915_guc_submission.c
+++ b/drivers/gpu/drm/i915/i915_guc_submission.c
@@ -75,7 +75,7 @@ static inline bool host2guc_action_response(struct drm_i915_private *dev_priv,
return GUC2HOST_IS_RESPONSE(val);
}
-static int host2guc_action(struct intel_guc *guc, u32 *data, u32 len)
+int host2guc_action(struct intel_guc *guc, u32 *data, u32 len)
{
struct drm_i915_private *dev_priv = guc_to_i915(guc);
u32 status;
@@ -638,7 +638,7 @@ int i915_guc_submit(struct i915_guc_client *client,
*
* Return: A drm_i915_gem_object if successful, otherwise NULL.
*/
-static struct drm_i915_gem_object *gem_allocate_guc_obj(struct drm_device *dev,
+struct drm_i915_gem_object *gem_allocate_guc_obj(struct drm_device *dev,
u32 size)
{
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -669,7 +669,7 @@ static struct drm_i915_gem_object *gem_allocate_guc_obj(struct drm_device *dev,
* gem_release_guc_obj() - Release gem object allocated for GuC usage
* @obj: gem obj to be released
*/
-static void gem_release_guc_obj(struct drm_i915_gem_object *obj)
+void gem_release_guc_obj(struct drm_i915_gem_object *obj)
{
if (!obj)
return;
diff --git a/drivers/gpu/drm/i915/intel_guc.h b/drivers/gpu/drm/i915/intel_guc.h
index 045b149..e5de759 100644
--- a/drivers/gpu/drm/i915/intel_guc.h
+++ b/drivers/gpu/drm/i915/intel_guc.h
@@ -119,10 +119,14 @@ extern int intel_guc_suspend(struct drm_device *dev);
extern int intel_guc_resume(struct drm_device *dev);
/* i915_guc_submission.c */
+int host2guc_action(struct intel_guc *guc, u32 *data, u32 len);
int i915_guc_submission_init(struct drm_device *dev);
int i915_guc_submission_enable(struct drm_device *dev);
int i915_guc_submit(struct i915_guc_client *client,
struct drm_i915_gem_request *rq);
+struct drm_i915_gem_object *gem_allocate_guc_obj(struct drm_device *dev,
+ u32 size);
+void gem_release_guc_obj(struct drm_i915_gem_object *obj);
void i915_guc_submission_disable(struct drm_device *dev);
void i915_guc_submission_fini(struct drm_device *dev);
int i915_guc_wq_check_space(struct i915_guc_client *client);
--
1.9.1
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next prev parent reply other threads:[~2016-01-21 2:27 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-21 2:26 [RFC 00/22] Add support for GuC-based SLPC tom.orourke
2016-01-21 2:26 ` [RFC 01/22] drm/i915: Enable GuC submission, where supported tom.orourke
2016-01-21 2:26 ` [RFC 02/22] drm/i915/slpc: Add has_slpc capability flag tom.orourke
2016-01-21 2:26 ` tom.orourke [this message]
2016-01-21 2:26 ` [RFC 04/22] drm/i915/slpc: Use intel_slpc_* functions if supported tom.orourke
2016-01-21 2:26 ` [RFC 05/22] drm/i915/slpc: Enable/Disable RC6 in SLPC flows tom.orourke
2016-01-21 2:26 ` [RFC 06/22] drm/i915/slpc: If using SLPC, do not set frequency tom.orourke
2016-01-22 16:53 ` Daniel Vetter
2016-01-22 17:22 ` Daniel Vetter
2016-01-21 2:26 ` [RFC 07/22] drm/i915/slpc: Enable SLPC in guc if supported tom.orourke
2016-01-21 2:26 ` [RFC 08/22] drm/i915/slpc: Allocate/Release/Initialize SLPC shared data tom.orourke
2016-01-21 2:26 ` [RFC 09/22] drm/i915/slpc: Setup rps frequency values during SLPC init tom.orourke
2016-01-21 2:26 ` [RFC 10/22] drm/i915/slpc: Update current requested frequency tom.orourke
2016-01-21 2:26 ` [RFC 11/22] drm/i915/slpc: Send reset event tom.orourke
2016-01-21 2:26 ` [RFC 12/22] drm/i915/slpc: Send shutdown event tom.orourke
2016-01-21 2:26 ` [RFC 13/22] drm/i915/slpc: Add Display mode event related data structures tom.orourke
2016-01-21 2:26 ` [RFC 14/22] drm/i915/slpc: Notification of Display mode change tom.orourke
2016-01-21 13:24 ` Zanoni, Paulo R
2016-01-28 9:43 ` Kamble, Sagar A
2016-01-22 17:14 ` Ville Syrjälä
2016-01-29 5:00 ` Kamble, Sagar A
2016-01-21 2:26 ` [RFC 15/22] drm/i915/slpc: Notification of Refresh Rate change tom.orourke
2016-01-21 2:26 ` [RFC 16/22] drm/i915/slpc: Add slpc_status enum values tom.orourke
2016-01-21 2:26 ` [RFC 17/22] drm/i915/slpc: Add i915_slpc_info to debugfs tom.orourke
2016-01-21 2:26 ` [RFC 18/22] drm/i915/slpc: Add dfps task info to i915_slpc_info tom.orourke
2016-01-21 2:26 ` [RFC 19/22] drm/i915/slpc: Add parameter unset/set/get functions tom.orourke
2016-01-21 2:26 ` [RFC 20/22] drm/i915/slpc: Add slpc support for max/min freq tom.orourke
2016-01-21 2:26 ` [RFC 21/22] drm/i915/slpc: Add enable/disable debugfs for slpc tom.orourke
2016-01-21 2:26 ` [RFC 22/22] drm/i915/slpc: Add has_slpc to skylake info tom.orourke
2016-01-21 13:50 ` ✗ Fi.CI.BAT: failure for Add support for GuC-based SLPC Patchwork
2016-01-21 23:16 ` O'Rourke, Tom
2016-01-22 17:07 ` Daniel Vetter
2016-01-22 17:00 ` [RFC 00/22] " Daniel Vetter
2016-01-26 15:45 ` Jesse Barnes
2016-01-26 17:00 ` Daniel Vetter
2016-01-26 17:17 ` Jesse Barnes
2016-01-27 1:17 ` O'Rourke, Tom
2016-02-09 12:08 ` Martin Peres
2016-02-10 7:37 ` Daniel Vetter
2016-02-10 10:31 ` Martin Peres
2016-02-03 20:25 ` Zanoni, Paulo R
2016-02-09 7:03 ` Kamble, Sagar A
2016-02-11 20:10 ` Zanoni, Paulo R
2016-02-09 11:56 ` Martin Peres
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