diff options
author | Chiawen Huang <chiawen.huang@amd.com> | 2018-08-24 12:45:28 +0300 |
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committer | Alex Deucher <alexander.deucher@amd.com> | 2018-09-11 06:43:10 +0300 |
commit | 86a2da705cc29a3a006c6571cadfa45676150622 (patch) | |
tree | 075d8c83e93da7e9b697c8b11aa8910b605b5ba0 /drivers/gpu/drm/amd/display/dc/dm_event_log.h | |
parent | 491e08c9b858a328e0d7d09a557edd748f2d1b93 (diff) | |
download | linux-86a2da705cc29a3a006c6571cadfa45676150622.tar.xz |
drm/amd/display: add aux transition event log.
[Why]
Enhance aux transition debugging information.
[How]
Added Aux request and reply event log.
Signed-off-by: Chiawen Huang <chiawen.huang@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dm_event_log.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dm_event_log.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dm_event_log.h b/drivers/gpu/drm/amd/display/dc/dm_event_log.h new file mode 100644 index 000000000000..c1ce2dd52f9b --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/dm_event_log.h @@ -0,0 +1,39 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: AMD + * + */ + +/** + * This file defines external dependencies of Display Core. + */ + +#ifndef __DM_EVENT_LOG_H__ + +#define __DM_EVENT_LOG_H__ + +#define EVENT_LOG_I2CAUX_READ(transType, dcc, address, status, len, data) +#define EVENT_LOG_I2CAUX_WRITE(transType, dcc, address, status, len, data) +#define EVENT_LOG_AUX_REQ(dcc, type, action, address, len, data) +#define EVENT_LOG_AUX_Reply(dcc, type, swStatus, replyStatus, len, data) + +#endif |