78e16ac1 | 04-Aug-2022 |
Melissa Wen <mwen@igalia.com> |
Documentation/amdgpu/display: add DC color caps info
Add details about color correction capabilities and explain a bit about differences between DC hw generations and also how they are mapped betwee
Documentation/amdgpu/display: add DC color caps info
Add details about color correction capabilities and explain a bit about differences between DC hw generations and also how they are mapped between DRM and DC interface. Two schemas for DCN 2.0 and 3.0 (converted to svg from the original png) is included to illustrate it. They were obtained from a discussion[1] in the amd-gfx mailing list.
[1] https://lore.kernel.org/amd-gfx/20220422142811.dm6vtk6v64jcwydk@mail.igalia.com/
v1: - remove redundant comments (Harry) - fix typos (Harry)
v2: - reword introduction of color section - add co-dev tag for Harry - who provided most of the info - fix typos (Tales) - describe missing struct parameters (Tales and Siqueira)
Co-developed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Melissa Wen <mwen@igalia.com> Reviewed-by: Tales Aparecida <tales.aparecida@gmail.com> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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a723c6d0 | 25-Nov-2021 |
Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> |
Documentation/gpu: Add amdgpu and dc glossary
In the DC driver, we have multiple acronyms that are not obvious most of the time; the same idea is valid for amdgpu. This commit introduces a DC and am
Documentation/gpu: Add amdgpu and dc glossary
In the DC driver, we have multiple acronyms that are not obvious most of the time; the same idea is valid for amdgpu. This commit introduces a DC and amdgpu glossary in order to make it easier to navigate through our driver.
Changes since V3: - Yann: Add new acronyms to amdgpu glossary - Daniel: Add link between dc and amdgpu glossary
Changes since V2: - Add MMHUB
Changes since V1: - Yann: Divide glossary based on driver context. - Alex: Make terms more consistent and update CPLIB - Add new acronyms to the glossary
Reviewed-by: Yann Dirson <ydirson@free.fr> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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522968ae | 25-Nov-2021 |
Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> |
Documentation/gpu: Add basic overview of DC pipeline
This commit describes how DCN works by providing high-level diagrams with an explanation of each component. In particular, it details the Global
Documentation/gpu: Add basic overview of DC pipeline
This commit describes how DCN works by providing high-level diagrams with an explanation of each component. In particular, it details the Global Sync signals.
Change since V2: - Add a comment about MMHUBBUB.
Reviewed-by: Yann Dirson <ydirson@free.fr> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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76659755 | 25-Nov-2021 |
Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> |
Documentation/gpu: How to collect DTN log
Introduce how to collect DTN log from debugfs.
Reviewed-by: Yann Dirson <ydirson@free.fr> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-b
Documentation/gpu: How to collect DTN log
Introduce how to collect DTN log from debugfs.
Reviewed-by: Yann Dirson <ydirson@free.fr> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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b2568d68 | 25-Nov-2021 |
Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> |
Documentation/gpu: Document pipe split visual confirmation
Display core provides a feature that makes it easy for users to debug Pipe Split. This commit introduces how to use such a debug option.
R
Documentation/gpu: Document pipe split visual confirmation
Display core provides a feature that makes it easy for users to debug Pipe Split. This commit introduces how to use such a debug option.
Reviewed-by: Yann Dirson <ydirson@free.fr> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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7971fb35 | 25-Nov-2021 |
Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> |
Documentation/gpu: Document amdgpu_dm_visual_confirm debugfs entry
Display core provides a feature that makes it easy for users to debug Multiple planes by enabling a visual notification at the bott
Documentation/gpu: Document amdgpu_dm_visual_confirm debugfs entry
Display core provides a feature that makes it easy for users to debug Multiple planes by enabling a visual notification at the bottom of each plane. This commit introduces how to use such a feature.
Reviewed-by: Yann Dirson <ydirson@free.fr> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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