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_ENC_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 #ifdef CONFIG_DRM_AMD_DC_DCN2_0
47 DC_FAIL_DSC_VALIDATE = 16,
48 DC_NO_DSC_RESOURCE = 17,
49 #endif
50 DC_FAIL_UNSUPPORTED_1 = 18,
51 DC_FAIL_CLK_EXCEED_MAX = 21,
52 DC_FAIL_CLK_BELOW_MIN = 22, /*THIS IS MIN PER IP*/
53 DC_FAIL_CLK_BELOW_CFG_REQUIRED = 23, /*THIS IS hard_min in PPLIB*/
54
55 DC_ERROR_UNEXPECTED = -1
56 };
57
58 #endif /* _CORE_STATUS_H_ */