/* Copyright Statement: * * This software/firmware and related documentation ("MediaTek Software") are * protected under relevant copyright laws. The information contained herein * is confidential and proprietary to MediaTek Inc. and/or its licensors. * Without the prior written permission of MediaTek inc. and/or its licensors, * any reproduction, modification, use or disclosure of MediaTek Software, * and information contained herein, in whole or in part, shall be strictly prohibited. */ /* MediaTek Inc. (C) 2015. All rights reserved. * * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE") * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT. * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO SUCH * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY ACKNOWLEDGES * THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES * CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK * SOFTWARE RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR * STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND * CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE, * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE, * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY RECEIVER TO * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE. */ #define LOG_TAG "MISC" #include #include #include void ddp_bypass_color(int idx, unsigned int width, unsigned int height, void * handle) { dprintf(ALWAYS, "bypass color\n"); DISP_REG_SET(NULL,DISP_COLOR_CFG_MAIN, 1<<7); //bypass color engine DISP_REG_SET(NULL,DISP_COLOR_INTERNAL_IP_WIDTH, width); //bypass color engine DISP_REG_SET(NULL,DISP_COLOR_INTERNAL_IP_HEIGHT, height); //bypass color engine DISP_REG_SET(NULL,DISP_COLOR_START, 0x1); // start } void ddp_bypass_ccorr(unsigned int width, unsigned int height, void * handle) { dprintf(ALWAYS, "bypass ccorr\n"); DISP_REG_MASK(NULL,DISP_REG_CCORR_CFG, 1, 1); DISP_REG_SET(NULL,DISP_REG_CCORR_SIZE, (width<<16)|height); //bypass color engine DISP_REG_SET(NULL,DISP_REG_CCORR_EN, 1); } void ddp_bypass_aal(unsigned int width, unsigned int height, void * handle) { dprintf(ALWAYS, "bypass aal\n"); DISP_REG_SET_FIELD(handle,CFG_FLD_RELAY_MODE, DISP_AAL_CFG, 0x1); //relay_mode DISP_REG_SET(NULL,DISP_AAL_SIZE, (width<<16)|height); //bypass color engine DISP_REG_SET(handle,DISP_AAL_EN, 0x1); //bypass mode } void ddp_bypass_gamma(unsigned int width, unsigned int height, void * handle) { dprintf(ALWAYS, "bypass gamma\n"); DISP_REG_MASK(NULL,DISP_REG_GAMMA_CFG, 1, 1); DISP_REG_SET(NULL,DISP_REG_GAMMA_SIZE, (width<<16)|height); //bypass color engine DISP_REG_SET(handle,DISP_REG_GAMMA_EN, 0x1); //bypass mode } static int config_color(DISP_MODULE_ENUM module, disp_ddp_path_config* pConfig, void* cmdq) { int color_idx; if (module == DISP_MODULE_COLOR0) color_idx = 0; else color_idx = 1; dprintf(ALWAYS, "config color dirty = %d\n", pConfig->dst_dirty); if (!pConfig->dst_dirty) { return 0; } ddp_bypass_color(color_idx,pConfig->dst_w, pConfig->dst_h,cmdq); return 0; } static int config_ccorr(DISP_MODULE_ENUM module, disp_ddp_path_config* pConfig, void* cmdq) { dprintf(ALWAYS, "config ccorr dirty = %d\n", pConfig->dst_dirty); if (!pConfig->dst_dirty) { return 0; } ddp_bypass_ccorr(pConfig->dst_w, pConfig->dst_h,cmdq); return 0; } static int config_aal(DISP_MODULE_ENUM module, disp_ddp_path_config* pConfig, void* cmdq) { dprintf(ALWAYS, "config aal dirty = %d\n", pConfig->dst_dirty); if (!pConfig->dst_dirty) { return 0; } ddp_bypass_aal(pConfig->dst_w, pConfig->dst_h,cmdq); return 0; } static int config_gamma(DISP_MODULE_ENUM module, disp_ddp_path_config* pConfig, void* cmdq) { dprintf(ALWAYS, "config gamma dirty = %d\n", pConfig->dst_dirty); if (!pConfig->dst_dirty) { return 0; } ddp_bypass_gamma(pConfig->dst_w, pConfig->dst_h,cmdq); return 0; } static int clock_on(DISP_MODULE_ENUM module,void * handle) { ddp_enable_module_clock(module); return 0; } static int clock_off(DISP_MODULE_ENUM module,void * handle) { ddp_disable_module_clock(module); return 0; } /////////////////////////////////////////////////////////// // color DDP_MODULE_DRIVER ddp_driver_color = { .init = clock_on, .deinit = clock_off, .config = config_color, .start = NULL, .trigger = NULL, .stop = NULL, .reset = NULL, .power_on = clock_on, .power_off = clock_off, .is_idle = NULL, .is_busy = NULL, .dump_info = NULL, .bypass = NULL, .build_cmdq = NULL, .set_lcm_utils = NULL, }; // ccorr DDP_MODULE_DRIVER ddp_driver_ccorr = { .init = clock_on, .deinit = clock_off, .config = config_ccorr, .start = NULL, .trigger = NULL, .stop = NULL, .reset = NULL, .power_on = clock_on, .power_off = clock_off, .is_idle = NULL, .is_busy = NULL, .dump_info = NULL, .bypass = NULL, .build_cmdq = NULL, .set_lcm_utils = NULL, }; // aal DDP_MODULE_DRIVER ddp_driver_aal = { .init = clock_on, .deinit = clock_off, .config = config_aal, .start = NULL, .trigger = NULL, .stop = NULL, .reset = NULL, .power_on = clock_on, .power_off = clock_off, .is_idle = NULL, .is_busy = NULL, .dump_info = NULL, .bypass = NULL, .build_cmdq = NULL, .set_lcm_utils = NULL, }; // gamma DDP_MODULE_DRIVER ddp_driver_gamma = { .init = clock_on, .deinit = clock_off, .config = config_gamma, .start = NULL, .trigger = NULL, .stop = NULL, .reset = NULL, .power_on = clock_on, .power_off = clock_off, .is_idle = NULL, .is_busy = NULL, .dump_info = NULL, .bypass = NULL, .build_cmdq = NULL, .set_lcm_utils = NULL, };