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path: root/drivers/gpu/drm/amd/display/include/logger_interface.h
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* drm/amdgpu: Remove unused pre_surface_traceDr. David Alan Gilbert2025-03-051-5/+0
| | | | | | | | | | | pre_surface_trace() has been unused since 2017's commit 745cc746da42 ("drm/amd/display: remove dc_pre_update_surfaces_to_stream from dc use") Remove it. Signed-off-by: Dr. David Alan Gilbert <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Remove last parts of timing_traceDr. David Alan Gilbert2024-11-041-4/+0
| | | | | | | | | | | | Commit c2c2ce1e9623 ("drm/amd/display: Optimize passive update planes.") removed the last caller of context_timing_trace. Remove it. With that gone, no one is now looking at the 'timing_trace' flag, remove it and all the places that set it. Signed-off-by: Dr. David Alan Gilbert <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/dc: Kill dc_conn_log_hex_linux()Lyude Paul2020-04-011-4/+0
| | | | | | | | | | DRM already supports tracing DPCD transactions, there's no reason for the existence of this function. Also, it prints one byte per-line which is way too loud. So, just remove it. Reviewed-by: Nicholas Kazlauskas <[email protected]> Signed-off-by: Lyude Paul <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Add Logging for Gamma Related information (1/2)Wyatt Wood2019-08-151-0/+2
| | | | | | | | | | | | | | [Why] A recent bug showed that logging would be useful in debugging various gamma issues. [How] Add new log types and logging code to the color module. Signed-off-by: Wyatt Wood <[email protected]> Reviewed-by: Aric Cyr <[email protected]> Acked-by: Leo Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Support reading hw state from debugfs fileNicholas Kazlauskas2018-08-271-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [Why] Logging hardware state can be done by triggering a write to the debugfs file. It would also be useful to be able to read the hardware state from the debugfs file to be able to generate a clean log without timestamps. [How] Usage: cat /sys/kernel/debug/dri/0/amdgpu_dm_dtn_log Threading is an obvious concern when dealing with multiple debugfs operations and blocking on global state in dm or dc seems unfavorable. Adding an extra parameter for the debugfs log context state is the implementation done here. Existing code that made use of DTN_INFO and its associated macros needed to be refactored to support this. We don't know the size of the log in advance so it reallocates the log string dynamically. Once the log has been generated it's copied into the user supplied buffer for the debugfs. This allows for seeking support but it's worth nothing that unlike triggering output via dmesg the hardware state might change in-between reads if your buffer size is too small. Signed-off-by: Nicholas Kazlauskas <[email protected]> Reviewed-by: Jordan Lazare <[email protected]> Acked-by: Leo Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Convert remaining loggers off dc_loggerNicholas Kazlauskas2018-07-131-91/+45
| | | | | | | | | | - Removed dal/dm/dc loggers from linux, switched to kernel prints - Modified functions that used these directly to use macros - dc_logger support is completely dropped from Linux Signed-off-by: Nicholas Kazlauskas <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Default log masks should include all connectivity eventsAric Cyr2018-06-151-0/+2
| | | | | | | | Signed-off-by: Aric Cyr <[email protected]> Reviewed-by: Jun Lei <[email protected]> Reviewed-by: Aric Cyr <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: use macro for logsAnthony Koo2018-05-181-0/+9
| | | | | | | Signed-off-by: Anthony Koo <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Add dm_logger_append_va APIMichel Dänzer2017-12-061-0/+5
| | | | | | | | | | Same as dm_logger_append, except it takes a va_list instead of a variable number of arguments. dm_logger_append is now a minimal wrapper around dm_logger_append_va. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Michel Dänzer <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: add performance trace macro to dcDmytro Laktyushkin2017-10-211-0/+28
| | | | | | | Signed-off-by: Dmytro Laktyushkin <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Pass log_mask from DMHarry Wentland2017-09-261-1/+1
| | | | | | | Linux and Windows often desire different log levels. Signed-off-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Rename dc validate_context and current_contextJerry Zuo2017-09-261-2/+2
| | | | | | | | | Rename all the dc validate_context to dc_state and dc current_context to current_state. Signed-off-by: Jerry Zuo <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Flattening core_dc to dcBhawanpreet Lakha2017-09-261-5/+5
| | | | | | | | -Flattening core_dc to dc Signed-off-by: Bhawanpreet Lakha <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Rename more dc_surface stuff to plane_stateHarry Wentland2017-09-261-1/+1
| | | | | | | Signed-off-by: Harry Wentland <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Rename dc_surface to dc_plane_stateHarry Wentland2017-09-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | find -name Makefile -o -name Kconfig -o -name "*.c" -o -name "*.h" \ -o -name "*.cpp" -o -name "*.hpp" | \ xargs sed -i 's/struct dc_surface/struct dc_plane_state/g' find -name Makefile -o -name Kconfig -o -name "*.c" -o -name "*.h" \ -o -name "*.cpp" -o -name "*.hpp" | \ xargs sed -i 's/struct dc_plane_state_update/struct dc_surface_update/g' find -name Makefile -o -name Kconfig -o -name "*.c" -o -name "*.h" \ -o -name "*.cpp" -o -name "*.hpp" | \ xargs sed -i 's/struct dc_plane_state_status/struct dc_surface_status/g' find -name Makefile -o -name Kconfig -o -name "*.c" -o -name "*.h" \ -o -name "*.cpp" -o -name "*.hpp" | \ xargs sed -i 's/struct dc_plane_state_dcc_cap/struct dc_surface_dcc_cap/g' Signed-off-by: Harry Wentland <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: log HUBP using DTN loggingTony Cheng2017-09-261-11/+13
| | | | | | | | | | also simplify DTN INFO. all we need is a way to have DC log register states some where we can compare with golden. going through connectivity is overkill. Signed-off-by: Tony Cheng <[email protected]> Reviewed-by: Yongqiang Sun <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Roll core_link into dc_linkHarry Wentland2017-09-261-4/+4
| | | | | | | Signed-off-by: Harry Wentland <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Change DTN_INFO macroWesley Chalmers2017-09-261-1/+1
| | | | | | | Signed-off-by: Wesley Chalmers <[email protected]> Reviewed-by: Wesley Chalmers <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: plumbing to allow easy print of HW state for DTNTony Cheng2017-09-261-0/+4
| | | | | | | Signed-off-by: Tony Cheng <[email protected]> Reviewed-by: Wesley Chalmers <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Add extra mode and clock info to DTN logsCorbin McElhanney2017-09-261-0/+5
| | | | | | | | | | | | | | | | | | Adds some additional information to logs in dc_commit_streams to better match Dal2. Also adds a new function, dc_raw_log, that has the same functionality as dc_conn_log, but does not attach display specific prefixes to the log output. Finally, adds a new DC log type, LOG_DTN, that logs to LogMinor_DispConnect_dtn in DM. This new log type and dc_raw_log are used to generate clock info in the logs to match Dal2. Signed-off-by: Corbin McElhanney <[email protected]> Reviewed-by: Aric Cyr <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: add bw logging for dcnDmytro Laktyushkin2017-09-261-0/+4
| | | | | | | Signed-off-by: Dmytro Laktyushkin <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Added timing sync trace.Yongqiang Sun2017-09-261-0/+5
| | | | | | | Signed-off-by: Yongqiang Sun <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/dc: Add dc display driver (v2)Harry Wentland2017-09-261-0/+140
Supported DCE versions: 8.0, 10.0, 11.0, 11.2 v2: rebase against 4.11 Signed-off-by: Harry Wentland <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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