1 /* 2 * Copyright 2015 Advanced Micro Devices, Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 * 22 * Authors: AMD 23 * 24 */ 25 26 #ifndef _CORE_STATUS_H_ 27 #define _CORE_STATUS_H_ 28 29 enum dc_status { 30 DC_OK = 1, 31 32 DC_NO_CONTROLLER_RESOURCE = 2, 33 DC_NO_STREAM_ENG_RESOURCE = 3, 34 DC_NO_CLOCK_SOURCE_RESOURCE = 4, 35 DC_FAIL_CONTROLLER_VALIDATE = 5, 36 DC_FAIL_ENC_VALIDATE = 6, 37 DC_FAIL_ATTACH_SURFACES = 7, 38 DC_FAIL_DETACH_SURFACES = 8, 39 DC_FAIL_SURFACE_VALIDATE = 9, 40 DC_NO_DP_LINK_BANDWIDTH = 10, 41 DC_EXCEED_DONGLE_CAP = 11, 42 DC_SURFACE_PIXEL_FORMAT_UNSUPPORTED = 12, 43 DC_FAIL_BANDWIDTH_VALIDATE = 13, /* BW and Watermark validation */ 44 DC_FAIL_SCALING = 14, 45 DC_FAIL_DP_LINK_TRAINING = 15, 46 47 DC_ERROR_UNEXPECTED = -1 48 }; 49 50 #endif /* _CORE_STATUS_H_ */ 51