/*
 *
 * (C) COPYRIGHT 2012-2013 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.
 *
 */



/**
 * @file
 * Run-time work-arounds helpers
 */

#include <kbase/mali_base_hwconfig.h>
#include <kbase/src/common/mali_midg_regmap.h>
#include "mali_kbase.h"
#include "mali_kbase_hw.h"

mali_error kbase_hw_set_issues_mask(kbase_device *kbdev)
{
	const base_hw_issue *issues;
	u32 gpu_id;

	gpu_id = kbdev->gpu_props.props.raw_props.gpu_id;

	switch (gpu_id) {
	case GPU_ID_MAKE(GPU_ID_PI_T60X, 0, 0, GPU_ID_S_15DEV0):
		issues = base_hw_issues_t60x_r0p0_15dev0;
		break;
	case GPU_ID_MAKE(GPU_ID_PI_T60X, 0, 0, GPU_ID_S_EAC):
		issues = base_hw_issues_t60x_r0p0_eac;
		break;
	case GPU_ID_MAKE(GPU_ID_PI_T60X, 0, 1, 0):
		issues = base_hw_issues_t60x_r0p1;
		break;
	case GPU_ID_MAKE(GPU_ID_PI_T65X, 0, 1, 0):
		issues = base_hw_issues_t65x_r0p1;
		break;
	case GPU_ID_MAKE(GPU_ID_PI_T62X, 0, 0, 0):
	case GPU_ID_MAKE(GPU_ID_PI_T62X, 0, 0, 1):
		issues = base_hw_issues_t62x_r0p0;
		break;
	case GPU_ID_MAKE(GPU_ID_PI_T62X, 0, 1, 0):
		issues = base_hw_issues_t62x_r0p1;
		break;
	case GPU_ID_MAKE(GPU_ID_PI_T62X, 1, 0, 0):
	case GPU_ID_MAKE(GPU_ID_PI_T62X, 1, 0, 1):
		issues = base_hw_issues_t62x_r1p0;
 		break;
	case GPU_ID_MAKE(GPU_ID_PI_T67X, 0, 0, 0):
	case GPU_ID_MAKE(GPU_ID_PI_T67X, 0, 0, 1):
		issues = base_hw_issues_t67x_r0p0;
		break;
	case GPU_ID_MAKE(GPU_ID_PI_T67X, 0, 1, 0):
		issues = base_hw_issues_t67x_r0p1;
		break;
	case GPU_ID_MAKE(GPU_ID_PI_T67X, 1, 0, 0):
	case GPU_ID_MAKE(GPU_ID_PI_T67X, 1, 0, 1):
		issues = base_hw_issues_t67x_r1p0;
		break;
	case GPU_ID_MAKE(GPU_ID_PI_T75X, 0, 0, 0):
		issues = base_hw_issues_t75x_r0p0;
		break;
	default:
		KBASE_DEBUG_PRINT_ERROR(KBASE_CORE, "Unknown GPU ID %x", gpu_id);
		return MALI_ERROR_FUNCTION_FAILED;
	}

	KBASE_DEBUG_PRINT_INFO(KBASE_CORE, "GPU identified as 0x%04x r%dp%d status %d", (gpu_id & GPU_ID_VERSION_PRODUCT_ID) >> GPU_ID_VERSION_PRODUCT_ID_SHIFT, (gpu_id & GPU_ID_VERSION_MAJOR) >> GPU_ID_VERSION_MAJOR_SHIFT, (gpu_id & GPU_ID_VERSION_MINOR) >> GPU_ID_VERSION_MINOR_SHIFT, (gpu_id & GPU_ID_VERSION_STATUS) >> GPU_ID_VERSION_STATUS_SHIFT);

	for (; *issues != BASE_HW_ISSUE_END; issues++)
		set_bit(*issues, &kbdev->hw_issues_mask[0]);

	return MALI_ERROR_NONE;
}