| Stéphane Marchesin | 25a2606 | 2014-09-12 16:18:59 -0700 | [diff] [blame] | 1 | /* |
| Daniele Castagna | 7a755de | 2016-12-16 17:32:30 -0500 | [diff] [blame] | 2 | * Copyright 2014 The Chromium OS Authors. All rights reserved. |
| Stéphane Marchesin | 25a2606 | 2014-09-12 16:18:59 -0700 | [diff] [blame] | 3 | * Use of this source code is governed by a BSD-style license that can be |
| 4 | * found in the LICENSE file. |
| 5 | */ |
| 6 | |
| 7 | #ifndef HELPERS_H |
| 8 | #define HELPERS_H |
| 9 | |
| Gurchetan Singh | 46faf6b | 2016-08-05 14:40:07 -0700 | [diff] [blame] | 10 | #include "drv.h" |
| 11 | |
| Gurchetan Singh | 83dc4fb | 2016-07-19 15:52:33 -0700 | [diff] [blame] | 12 | int drv_bpp_from_format(uint32_t format, size_t plane); |
| Gurchetan Singh | 42cc6d6 | 2016-08-29 18:19:19 -0700 | [diff] [blame] | 13 | int drv_bo_from_format(struct bo *bo, uint32_t width, uint32_t height, |
| Gurchetan Singh | f3b22da | 2016-11-21 10:46:38 -0800 | [diff] [blame] | 14 | uint32_t format); |
| Gurchetan Singh | 46faf6b | 2016-08-05 14:40:07 -0700 | [diff] [blame] | 15 | int drv_dumb_bo_create(struct bo *bo, uint32_t width, uint32_t height, |
| Stéphane Marchesin | ec88e89 | 2015-11-03 16:14:59 -0800 | [diff] [blame] | 16 | uint32_t format, uint32_t flags); |
| Gurchetan Singh | 46faf6b | 2016-08-05 14:40:07 -0700 | [diff] [blame] | 17 | int drv_dumb_bo_destroy(struct bo *bo); |
| 18 | int drv_gem_bo_destroy(struct bo *bo); |
| Gurchetan Singh | 71611d6 | 2017-01-03 16:49:56 -0800 | [diff] [blame] | 19 | int drv_prime_bo_import(struct bo *bo, struct drv_import_fd_data *data); |
| Gurchetan Singh | 1a31e60 | 2016-10-06 10:58:00 -0700 | [diff] [blame] | 20 | void *drv_dumb_bo_map(struct bo *bo, struct map_info *data, size_t plane); |
| Gurchetan Singh | 1647fbe | 2016-08-03 17:14:55 -0700 | [diff] [blame] | 21 | uintptr_t drv_get_reference_count(struct driver *drv, struct bo *bo, |
| 22 | size_t plane); |
| 23 | void drv_increment_reference_count(struct driver *drv, struct bo *bo, |
| 24 | size_t plane); |
| 25 | void drv_decrement_reference_count(struct driver *drv, struct bo *bo, |
| 26 | size_t plane); |
| Akshu Agrawal | 0337d9b | 2016-07-28 15:35:45 +0530 | [diff] [blame] | 27 | uint32_t drv_log_base2(uint32_t value); |
| Gurchetan Singh | 179687e | 2016-10-28 10:07:35 -0700 | [diff] [blame] | 28 | void drv_insert_supported_combination(struct driver *drv, uint32_t format, |
| 29 | uint64_t usage, uint64_t modifier); |
| 30 | void drv_insert_combinations(struct driver *drv, |
| 31 | struct supported_combination *combos, |
| 32 | uint32_t size); |
| Gurchetan Singh | 0cefbe9 | 2016-12-01 13:36:04 -0800 | [diff] [blame] | 33 | void drv_modify_supported_combination(struct driver *drv, uint32_t format, |
| 34 | uint64_t usage, uint64_t modifier); |
| Gurchetan Singh | 179687e | 2016-10-28 10:07:35 -0700 | [diff] [blame] | 35 | int drv_add_kms_flags(struct driver *drv); |
| Stéphane Marchesin | 25a2606 | 2014-09-12 16:18:59 -0700 | [diff] [blame] | 36 | #endif |