path: root/drivers/gpu/drm/radeon/r600_dpm.c

/*
 * Copyright 2011 Advanced Micro Devices, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 * Authors: Alex Deucher
 */

#include "drmP.h"
#include "radeon.h"
#include "r600d.h"
#include "r600_dpm.h"
#include "atom.h"

const u32 r600_utc[R600_PM_NUMBER_OF_TC] =
{
	R600_UTC_DFLT_00,
	R600_UTC_DFLT_01,
	R600_UTC_DFLT_02,
	R600_UTC_DFLT_03,
	R600_UTC_DFLT_04,
	R600_UTC_DFLT_05,
	R600_UTC_DFLT_06,
	R600_UTC_DFLT_07,
	R600_UTC_DFLT_08,
	R600_UTC_DFLT_09,
	R600_UTC_DFLT_10,
	R600_UTC_DFLT_11,
	R600_UTC_DFLT_12,
	R600_UTC_DFLT_13,
	R600_UTC_DFLT_14,
};

const u32 r600_dtc[R600_PM_NUMBER_OF_TC] =
{
	R600_DTC_DFLT_00,
	R600_DTC_DFLT_01,
	R600_DTC_DFLT_02,
	R600_DTC_DFLT_03,
	R600_DTC_DFLT_04,
	R600_DTC_DFLT_05,
	R600_DTC_DFLT_06,
	R600_DTC_DFLT_07,
	R600_DTC_DFLT_08,
	R600_DTC_DFLT_09,
	R600_DTC_DFLT_10,
	R600_DTC_DFLT_11,
	R600_DTC_DFLT_12,
	R600_DTC_DFLT_13,
	R600_DTC_DFLT_14,
};

void r600_dpm_print_class_info(u32 class, u32 class2)
{
	printk("\tui class: ");
	switch (class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) {
	case ATOM_PPLIB_CLASSIFICATION_UI_NONE:
	default:
		printk("none\n");
		break;
	case ATOM_PPLIB_CLASSIFICATION_UI_BATTERY:
		printk("battery\n");
		break;
	case ATOM_PPLIB_CLASSIFICATION_UI_BALANCED:
		printk("balanced\n");
		break;
	case ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE:
		printk("performance\n");
		break;
	}
	printk("\tinternal class: ");
	if (((class & ~ATOM_PPLIB_CLASSIFICATION_UI_MASK) == 0) &&
	    (class2 == 0))
		printk("none");
	else {
		if (class & ATOM_PPLIB_CLASSIFICATION_BOOT)
			printk("boot ");
		if (class & ATOM_PPLIB_CLASSIFICATION_THERMAL)
			printk("thermal ");
		if (class & ATOM_PPLIB_CLASSIFICATION_LIMITEDPOWERSOURCE)
			printk("limited_pwr ");
		if (class & ATOM_PPLIB_CLASSIFICATION_REST)
			printk("rest ");
		if (class & ATOM_PPLIB_CLASSIFICATION_FORCED)
			printk("forced ");
		if (class & ATOM_PPLIB_CLASSIFICATION_3DPERFORMANCE)
			printk