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      1 /*	$NetBSD: amdgpu_hw_translate.c,v 1.2 2021/12/18 23:45:04 riastradh Exp $	*/
      2 
      3 /*
      4  * Copyright 2012-15 Advanced Micro Devices, Inc.
      5  *
      6  * Permission is hereby granted, free of charge, to any person obtaining a
      7  * copy of this software and associated documentation files (the "Software"),
      8  * to deal in the Software without restriction, including without limitation
      9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
     10  * and/or sell copies of the Software, and to permit persons to whom the
     11  * Software is furnished to do so, subject to the following conditions:
     12  *
     13  * The above copyright notice and this permission notice shall be included in
     14  * all copies or substantial portions of the Software.
     15  *
     16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     19  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
     20  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
     21  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
     22  * OTHER DEALINGS IN THE SOFTWARE.
     23  *
     24  * Authors: AMD
     25  *
     26  */
     27 
     28 #include <sys/cdefs.h>
     29 __KERNEL_RCSID(0, "$NetBSD: amdgpu_hw_translate.c,v 1.2 2021/12/18 23:45:04 riastradh Exp $");
     30 
     31 #include "dm_services.h"
     32 
     33 /*
     34  * Pre-requisites: headers required by header of this unit
     35  */
     36 #include "include/gpio_types.h"
     37 
     38 /*
     39  * Header of this unit
     40  */
     41 
     42 #include "hw_translate.h"
     43 
     44 /*
     45  * Post-requisites: headers required by this unit
     46  */
     47 
     48 #include "dce80/hw_translate_dce80.h"
     49 #include "dce110/hw_translate_dce110.h"
     50 #include "dce120/hw_translate_dce120.h"
     51 #if defined(CONFIG_DRM_AMD_DC_DCN)
     52 #include "dcn10/hw_translate_dcn10.h"
     53 #endif
     54 #include "dcn20/hw_translate_dcn20.h"
     55 #include "dcn21/hw_translate_dcn21.h"
     56 
     57 #include "diagnostics/hw_translate_diag.h"
     58 
     59 /*
     60  * This unit
     61  */
     62 
     63 bool dal_hw_translate_init(
     64 	struct hw_translate *translate,
     65 	enum dce_version dce_version,
     66 	enum dce_environment dce_environment)
     67 {
     68 	if (IS_FPGA_MAXIMUS_DC(dce_environment)) {
     69 		dal_hw_translate_diag_fpga_init(translate);
     70 		return true;
     71 	}
     72 
     73 	switch (dce_version) {
     74 	case DCE_VERSION_8_0:
     75 	case DCE_VERSION_8_1:
     76 	case DCE_VERSION_8_3:
     77 		dal_hw_translate_dce80_init(translate);
     78 		return true;
     79 	case DCE_VERSION_10_0:
     80 	case DCE_VERSION_11_0:
     81 	case DCE_VERSION_11_2:
     82 	case DCE_VERSION_11_22:
     83 		dal_hw_translate_dce110_init(translate);
     84 		return true;
     85 	case DCE_VERSION_12_0:
     86 	case DCE_VERSION_12_1:
     87 		dal_hw_translate_dce120_init(translate);
     88 		return true;
     89 #if defined(CONFIG_DRM_AMD_DC_DCN)
     90 	case DCN_VERSION_1_0:
     91 	case DCN_VERSION_1_01:
     92 		dal_hw_translate_dcn10_init(translate);
     93 		return true;
     94 
     95 	case DCN_VERSION_2_0:
     96 		dal_hw_translate_dcn20_init(translate);
     97 		return true;
     98 	case DCN_VERSION_2_1:
     99 		dal_hw_translate_dcn21_init(translate);
    100 		return true;
    101 #endif
    102 
    103 	default:
    104 		BREAK_TO_DEBUGGER();
    105 		return false;
    106 	}
    107 }
    108