blob: 1db65860230a3327a7265a85dad8f5686ab565ee [file] [log] [blame]
/*
*
* (C) COPYRIGHT 2013-2015 ARM Limited. All rights reserved.
*
* This program is free software and is provided to you under the terms of the
* GNU General Public License version 2 as published by the Free Software
* Foundation, and any use by you of this program is subject to the terms
* of such GNU licence.
*
* A copy of the licence is included with the program, and can also be obtained
* from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
/*
* A power policy implementing fixed core availability
*/
#include <mali_kbase.h>
#include <mali_kbase_pm.h>
static void fixed_init(struct kbase_device *kbdev)
{
kbdev->pm.backend.ca_in_transition = false;
}
static void fixed_term(struct kbase_device *kbdev)
{
CSTD_UNUSED(kbdev);
}
static u64 fixed_get_core_mask(struct kbase_device *kbdev)
{
return kbdev->gpu_props.props.raw_props.shader_present;
}
static void fixed_update_core_status(struct kbase_device *kbdev,
u64 cores_ready,
u64 cores_transitioning)
{
CSTD_UNUSED(kbdev);
CSTD_UNUSED(cores_ready);
CSTD_UNUSED(cores_transitioning);
}
/*
* The struct kbase_pm_policy structure for the fixed power policy.
*
* This is the static structure that defines the fixed power policy's callback
* and name.
*/
const struct kbase_pm_ca_policy kbase_pm_ca_fixed_policy_ops = {
"fixed", /* name */
fixed_init, /* init */
fixed_term, /* term */
fixed_get_core_mask, /* get_core_mask */
fixed_update_core_status, /* update_core_status */
0u, /* flags */
KBASE_PM_CA_POLICY_ID_FIXED, /* id */
};
KBASE_EXPORT_TEST_API(kbase_pm_ca_fixed_policy_ops);