JJonathan CorbetDocumentation: Fix typos
| 文件 | 最后提交记录 | 最后更新时间 |
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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> | 4 年前 | |
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> | 4 年前 | |
drm/amd/display: add doc entries for MPC blending configuration Describe structs and enums used to set blend mode properties to MPC blocks. Some pieces of information are already available as code comments, and were just formatted. Others were collected and summarised from discussions on AMD issue tracker[1][2]. [1] https://gitlab.freedesktop.org/drm/amd/-/issues/1734 [2] https://gitlab.freedesktop.org/drm/amd/-/issues/1769 v2: - fix typos (Tales) - add MPCC to MPC entry in the glossary 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> | 3 年前 | |
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> | 4 年前 | |
Documentation/gpu: Add an explanation about the DCN pipeline In the DCN code, we constantly talk about hardware pipeline, pipeline, or even just pipes, which is a concept that is not obvious to everyone. For this reason, this commit expands the DCN overview explanation by adding a new section that describes what a pipeline is from the DCN perspective. Changes since V1: - Rewrite the first paragraph that describes AMD hardware pipeline. Cc: Harry Wentland <harry.wentland@amd.com> Cc: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Cc: Hersen Wu <hersenxs.wu@amd.com> Cc: Alex Hung <alex.hung@amd.com> Cc: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Cc: Leo Li <sunpeng.li@amd.com> Cc: Simon Ser <contact@emersion.fr> Cc: Pekka Paalanen <pekka.paalanen@collabora.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Mark Yacoub <markyacoub@chromium.org> Cc: Pierre-Loup <pgriffais@valvesoftware.com> Cc: Michel Dänzer <michel.daenzer@mailbox.org> 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> | 3 年前 | |
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> | 3 年前 | |
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> | 3 年前 | |
drm/amd/display: add prefix to amdgpu_dm_plane.h functions The amdgpu_dm_plane.h functions didn't have names that indicated where they were declared. To better filter results in debug tools like ftrace, prefix these functions with 'amdgpu_dm_plane_'. Note that we may want to make this same change in other files like amdgpu_dm_crtc.h. Signed-off-by: David Tadokoro <davidbtadokoro@usp.br> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> | 3 年前 | |
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> | 4 年前 | |
Documentation/gpu: Add Multiplane Overlay doc Multiple plane overlay is a feature supported by AMD hardware, but it has specific details that deserve proper documentation. This commit introduces a documentation that describes some of the features, limitations, and use cases for this feature. Part of this documentation came from some discussion in the public upstream [1][2]. [1]. https://lore.kernel.org/amd-gfx/3qY-QeukF_Q_MJeIXAuBjO4szbS4jRtqkTifXnbnN3bp88SxVodFQRpah3mIIVJq24DUkF6g0rOGdCmSqTvVxx9LCGEItmzLw8uWU44jtXE=@emersion.fr/ [2]. https://lore.kernel.org/amd-gfx/864e45d0-c14b-3b12-0f5b-9d26a9cb41bd@amd.com/ Cc: Harry Wentland <harry.wentland@amd.com> Cc: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Cc: Hersen Wu <hersenxs.wu@amd.com> Cc: Alex Hung <alex.hung@amd.com> Cc: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Cc: Simon Ser <contact@emersion.fr> Cc: Pekka Paalanen <pekka.paalanen@collabora.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Mark Yacoub <markyacoub@chromium.org> Cc: Leo Li <sunpeng.li@amd.com> Cc: Pierre-Loup <pgriffais@valvesoftware.com> Cc: Michel Dänzer <michel.daenzer@mailbox.org> 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> | 3 年前 | |
Documentation/gpu: Add Multiplane Overlay doc Multiple plane overlay is a feature supported by AMD hardware, but it has specific details that deserve proper documentation. This commit introduces a documentation that describes some of the features, limitations, and use cases for this feature. Part of this documentation came from some discussion in the public upstream [1][2]. [1]. https://lore.kernel.org/amd-gfx/3qY-QeukF_Q_MJeIXAuBjO4szbS4jRtqkTifXnbnN3bp88SxVodFQRpah3mIIVJq24DUkF6g0rOGdCmSqTvVxx9LCGEItmzLw8uWU44jtXE=@emersion.fr/ [2]. https://lore.kernel.org/amd-gfx/864e45d0-c14b-3b12-0f5b-9d26a9cb41bd@amd.com/ Cc: Harry Wentland <harry.wentland@amd.com> Cc: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Cc: Hersen Wu <hersenxs.wu@amd.com> Cc: Alex Hung <alex.hung@amd.com> Cc: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Cc: Simon Ser <contact@emersion.fr> Cc: Pekka Paalanen <pekka.paalanen@collabora.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Mark Yacoub <markyacoub@chromium.org> Cc: Leo Li <sunpeng.li@amd.com> Cc: Pierre-Loup <pgriffais@valvesoftware.com> Cc: Michel Dänzer <michel.daenzer@mailbox.org> 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> | 3 年前 | |
Documentation: Fix typos Fix typos in Documentation. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://lore.kernel.org/r/20230814212822.193684-4-helgaas@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> | 2 年前 | |
Documentation/gpu: Add Multiplane Overlay doc Multiple plane overlay is a feature supported by AMD hardware, but it has specific details that deserve proper documentation. This commit introduces a documentation that describes some of the features, limitations, and use cases for this feature. Part of this documentation came from some discussion in the public upstream [1][2]. [1]. https://lore.kernel.org/amd-gfx/3qY-QeukF_Q_MJeIXAuBjO4szbS4jRtqkTifXnbnN3bp88SxVodFQRpah3mIIVJq24DUkF6g0rOGdCmSqTvVxx9LCGEItmzLw8uWU44jtXE=@emersion.fr/ [2]. https://lore.kernel.org/amd-gfx/864e45d0-c14b-3b12-0f5b-9d26a9cb41bd@amd.com/ Cc: Harry Wentland <harry.wentland@amd.com> Cc: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Cc: Hersen Wu <hersenxs.wu@amd.com> Cc: Alex Hung <alex.hung@amd.com> Cc: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Cc: Simon Ser <contact@emersion.fr> Cc: Pekka Paalanen <pekka.paalanen@collabora.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Mark Yacoub <markyacoub@chromium.org> Cc: Leo Li <sunpeng.li@amd.com> Cc: Pierre-Loup <pgriffais@valvesoftware.com> Cc: Michel Dänzer <michel.daenzer@mailbox.org> 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> | 3 年前 | |
Documentation/gpu: Add Multiplane Overlay doc Multiple plane overlay is a feature supported by AMD hardware, but it has specific details that deserve proper documentation. This commit introduces a documentation that describes some of the features, limitations, and use cases for this feature. Part of this documentation came from some discussion in the public upstream [1][2]. [1]. https://lore.kernel.org/amd-gfx/3qY-QeukF_Q_MJeIXAuBjO4szbS4jRtqkTifXnbnN3bp88SxVodFQRpah3mIIVJq24DUkF6g0rOGdCmSqTvVxx9LCGEItmzLw8uWU44jtXE=@emersion.fr/ [2]. https://lore.kernel.org/amd-gfx/864e45d0-c14b-3b12-0f5b-9d26a9cb41bd@amd.com/ Cc: Harry Wentland <harry.wentland@amd.com> Cc: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Cc: Hersen Wu <hersenxs.wu@amd.com> Cc: Alex Hung <alex.hung@amd.com> Cc: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Cc: Simon Ser <contact@emersion.fr> Cc: Pekka Paalanen <pekka.paalanen@collabora.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Mark Yacoub <markyacoub@chromium.org> Cc: Leo Li <sunpeng.li@amd.com> Cc: Pierre-Loup <pgriffais@valvesoftware.com> Cc: Michel Dänzer <michel.daenzer@mailbox.org> 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> | 3 年前 | |
Documentation/gpu: Add an explanation about the DCN pipeline In the DCN code, we constantly talk about hardware pipeline, pipeline, or even just pipes, which is a concept that is not obvious to everyone. For this reason, this commit expands the DCN overview explanation by adding a new section that describes what a pipeline is from the DCN perspective. Changes since V1: - Rewrite the first paragraph that describes AMD hardware pipeline. Cc: Harry Wentland <harry.wentland@amd.com> Cc: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Cc: Hersen Wu <hersenxs.wu@amd.com> Cc: Alex Hung <alex.hung@amd.com> Cc: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Cc: Leo Li <sunpeng.li@amd.com> Cc: Simon Ser <contact@emersion.fr> Cc: Pekka Paalanen <pekka.paalanen@collabora.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Mark Yacoub <markyacoub@chromium.org> Cc: Pierre-Loup <pgriffais@valvesoftware.com> Cc: Michel Dänzer <michel.daenzer@mailbox.org> 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> | 3 年前 | |
Documentation/gpu: Add an explanation about the DCN pipeline In the DCN code, we constantly talk about hardware pipeline, pipeline, or even just pipes, which is a concept that is not obvious to everyone. For this reason, this commit expands the DCN overview explanation by adding a new section that describes what a pipeline is from the DCN perspective. Changes since V1: - Rewrite the first paragraph that describes AMD hardware pipeline. Cc: Harry Wentland <harry.wentland@amd.com> Cc: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Cc: Hersen Wu <hersenxs.wu@amd.com> Cc: Alex Hung <alex.hung@amd.com> Cc: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Cc: Leo Li <sunpeng.li@amd.com> Cc: Simon Ser <contact@emersion.fr> Cc: Pekka Paalanen <pekka.paalanen@collabora.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Mark Yacoub <markyacoub@chromium.org> Cc: Pierre-Loup <pgriffais@valvesoftware.com> Cc: Michel Dänzer <michel.daenzer@mailbox.org> 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> | 3 年前 | |
Documentation/gpu: Add Multiplane Overlay doc Multiple plane overlay is a feature supported by AMD hardware, but it has specific details that deserve proper documentation. This commit introduces a documentation that describes some of the features, limitations, and use cases for this feature. Part of this documentation came from some discussion in the public upstream [1][2]. [1]. https://lore.kernel.org/amd-gfx/3qY-QeukF_Q_MJeIXAuBjO4szbS4jRtqkTifXnbnN3bp88SxVodFQRpah3mIIVJq24DUkF6g0rOGdCmSqTvVxx9LCGEItmzLw8uWU44jtXE=@emersion.fr/ [2]. https://lore.kernel.org/amd-gfx/864e45d0-c14b-3b12-0f5b-9d26a9cb41bd@amd.com/ Cc: Harry Wentland <harry.wentland@amd.com> Cc: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Cc: Hersen Wu <hersenxs.wu@amd.com> Cc: Alex Hung <alex.hung@amd.com> Cc: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Cc: Simon Ser <contact@emersion.fr> Cc: Pekka Paalanen <pekka.paalanen@collabora.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Mark Yacoub <markyacoub@chromium.org> Cc: Leo Li <sunpeng.li@amd.com> Cc: Pierre-Loup <pgriffais@valvesoftware.com> Cc: Michel Dänzer <michel.daenzer@mailbox.org> 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> | 3 年前 | |
Documentation/gpu: Add Multiplane Overlay doc Multiple plane overlay is a feature supported by AMD hardware, but it has specific details that deserve proper documentation. This commit introduces a documentation that describes some of the features, limitations, and use cases for this feature. Part of this documentation came from some discussion in the public upstream [1][2]. [1]. https://lore.kernel.org/amd-gfx/3qY-QeukF_Q_MJeIXAuBjO4szbS4jRtqkTifXnbnN3bp88SxVodFQRpah3mIIVJq24DUkF6g0rOGdCmSqTvVxx9LCGEItmzLw8uWU44jtXE=@emersion.fr/ [2]. https://lore.kernel.org/amd-gfx/864e45d0-c14b-3b12-0f5b-9d26a9cb41bd@amd.com/ Cc: Harry Wentland <harry.wentland@amd.com> Cc: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Cc: Hersen Wu <hersenxs.wu@amd.com> Cc: Alex Hung <alex.hung@amd.com> Cc: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Cc: Simon Ser <contact@emersion.fr> Cc: Pekka Paalanen <pekka.paalanen@collabora.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Mark Yacoub <markyacoub@chromium.org> Cc: Leo Li <sunpeng.li@amd.com> Cc: Pierre-Loup <pgriffais@valvesoftware.com> Cc: Michel Dänzer <michel.daenzer@mailbox.org> 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> | 3 年前 |
