/*
 * Copyright (C) 2018 Fuzhou Rockchip Electronics Co.Ltd.
 *
 * Modification based on code covered by the Apache License, Version 2.0 (the "License").
 * You may not use this software except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS TO YOU ON AN "AS IS" BASIS
 * AND ANY AND ALL WARRANTIES AND REPRESENTATIONS WITH RESPECT TO SUCH SOFTWARE, WHETHER EXPRESS,
 * IMPLIED, STATUTORY OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY IMPLIED WARRANTIES OF TITLE,
 * NON-INFRINGEMENT, MERCHANTABILITY, SATISFACTROY QUALITY, ACCURACY OR FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.
 *
 * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * Copyright (C) 2015 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef _HWC_UTIL_
#define _HWC_UTIL_
#include <stdio.h>

#define CPU_CLUST0_GOV_PATH "/sys/devices/system/cpu/cpufreq/policy0/scaling_governor"
#define CPU_CLUST1_GOV_PATH "/sys/devices/system/cpu/cpufreq/policy4/scaling_governor"

//or /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq
#define CPU0_SCALING_MIN_FREQ "/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq"
//or /sys/devices/system/cpu/cpufreq/policy4/scaling_min_freq
#define CPU4_SCALING_MIN_FREQ "/sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq"

#define RK3126C_GPU_GOV_PATH    "/sys/devices/platform/10091000.gpu/devfreq/10091000.gpu/governor"
#define RK3326_GPU_GOV_PATH     "/sys/devices/platform/ff400000.gpu/devfreq/ff400000.gpu/governor"
#define RK3368_GPU_GOV_PATH     "/sys/devices/platform/ffa30000.rogue-g6110/devfreq/ffa30000.rogue-g6110/governor"
#define RK3399_GPU_GOV_PATH     "/sys/devices/platform/ff9a0000.gpu/devfreq/ff9a0000.gpu/governor"
#define RK3288_GPU_GOV_PATH     "/sys/devices/platform/ffa30000.gpu/devfreq/ffa30000.gpu/governor"
#define RK3328_GPU_GOV_PATH     "/sys/devices/platform/ff300000.gpu/devfreq/ff300000.gpu/governor"

#ifdef TARGET_BOARD_PLATFORM_RK3399
#define GPU_GOV_PATH RK3399_GPU_GOV_PATH
#elif (defined TARGET_BOARD_PLATFORM_RK3368)
#define GPU_GOV_PATH RK3368_GPU_GOV_PATH
#elif (defined TARGET_BOARD_PLATFORM_RK3288)
#define GPU_GOV_PATH RK3288_GPU_GOV_PATH
#elif (defined TARGET_BOARD_PLATFORM_RK3328)
#define GPU_GOV_PATH RK3328_GPU_GOV_PATH
#elif (defined TARGET_BOARD_PLATFORM_RK3126C)
#define GPU_GOV_PATH RK3126C_GPU_GOV_PATH
#elif (defined TARGET_BOARD_PLATFORM_RK3326)
#define GPU_GOV_PATH RK3326_GPU_GOV_PATH
#else
#define GPU_GOV_PATH ""
#endif

#if RK_CTS_WORKROUND
#define RK_CTS_DEBUG        (0)

#define VIEW_CTS_FILE           "/metadata/view_cts.ini"
#define AUTO_FILL_PROG_NAME     "android.autofillservice.cts"

#define VIEW_CTS_PROG_NAME      "android.view.cts"
#define VIEW_CTS_HINT           "view_cts"
#define BIG_SCALE_HINT          "big_scale"
#define IS_AUTO_FILL            "is_auto_fill"

typedef unsigned int       u32;
typedef enum
{
       IMG_STRING_TYPE         = 1,                    /*!< String type */
       IMG_FLOAT_TYPE          ,                       /*!< Float type */
       IMG_UINT_TYPE           ,                       /*!< Unsigned Int type */
       IMG_INT_TYPE            ,                       /*!< (Signed) Int type */
       IMG_FLAG_TYPE                               /*!< Flag Type */
}IMG_DATA_TYPE;
#endif

#define hwcMIN(x, y)			(((x) <= (y)) ?  (x) :  (y))
#define hwcMAX(x, y)			(((x) >= (y)) ?  (x) :  (y))
#define IS_ALIGN(val,align)    (((val)&(align-1))==0)
#ifndef ALIGN
#define ALIGN( value, base ) (((value) + ((base) - 1)) & ~((base) - 1))
#endif
#define ALIGN_DOWN( value, base)	(value & (~(base-1)) )

int hwc_get_int_property(const char* pcProperty,const char* default_value);
int hwc_get_string_property(const char* pcProperty,const char* default_value,char* retult);

#endif // _HWC_UTIL_