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path: root/Documentation/gpu/amdgpu/debugging.rst
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2025-06-24drm/amd/display: Add a trace event for brightness programmingMario Limonciello
[Why] Brightness programming may involve a conversion of a user requested brightness against what was in a custom brightness curve. The values might not match what a user programmed. [How] Add a new trace event to show specific converted brightness values. Reviewed-by: Alex Hung <alex.hung@amd.com> Link: https://lore.kernel.org/r/20250623171114.1156451-2-mario.limonciello@amd.com Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-07drm/amdgpu: add initial documentation for debugfs filesAlex Deucher
Describes what debugfs files are available and what they are used for. v2: fix some typos (Mark Glines) v3: Address comments from Siqueira and Kent Reviewed-by: Rodrigo Siqueira <siqueira@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-04-09Documentation: add a page on amdgpu debuggingAlex Deucher
Covers GPU page fault debugging and adds a reference to umr. v2: update client ids to include SQC/G v3: Remove duplicate text v4: add umr documentation link, fix typo Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>