On 2025-11-26 05:53, Louis Chauvet wrote:
>
>
> On 11/25/25 19:43, Harry Wentland wrote:
>>
>>
>> On 2025-11-21 08:53, Harry Wentland wrote:
>>>
>>>
>>> On 2025-11-21 04:13, Louis Chauvet wrote:
>>>>
>>>>
>>>> On 11/20/25 20:11, Harry Wentland wrote:
>>>>>
>>>>>
>>>>> On 2025-11-14 19:01, Alex Hung wrote:
>>>>>> Both kernel patches and IGT patches are reviewed and the API is stable
>>>>>> for a few revisions. Does anyone have concerns if kernel and IGT patches
>>>>>> are to be merged?
>>>>>>
>>>>>
>>>>> Xaver, are the kwin patches ready to be merged?
>>>>>
>>>>> I'm planning to have a last look over the kernel and IGT series and merge
>>>>> them to drm-misc-next next week if there are no objections. I believe
>>>>> I still have committer rights to drm-misc and Alex should have IGT
>>>>> committer
>>>>> rights.
>>>>
>>>> Hi,
>>>>
>>>> I have commit rights on drm-misc if you don't have them anymore. I just
>>>> need confirmation that I can apply amd patches on drm-misc-next.
>>>>
>>>
>>> Thanks for the offer. I might take you up on it.
>>>
>>> Alex D., any objections to taking the AMD patches through drm-misc-next?
>>>
>>
>> Louis, please go ahead and merge this whole series to drm-misc-next.
>> Both Alex and I are happy to take the AMD patches through drm-misc-next.
>
>
> I tried to apply the series, there are a lot of checkpatch warnings, do you
> have the time to fix them?
>
Right, there seem to be a whole bunch. Let me clean them up and send a new
version.
Harry
> Thanks a lot,
> Louis Chauvet
>
>
>> Thanks for your help.
>>
>> Harry
>>
>>> Harry
>>>
>>>> Thanks for this work,
>>>> Louis Chauvet
>>>>
>>>>> Harry
>>>>>
>>>>>> This is an RFC set for a color pipeline API, along with implementations
>>>>>> in VKMS and amdgpu. It is tested with a set of IGT tests that can be
>>>>>> found at [1]. The IGT tests run a pixel-by-pixel comparison with an
>>>>>> allowable delta variation as the goal for these transformations is
>>>>>> perceptual correctness, not complete pixel accuracy.
>>>>>>
>>>>>> v5 of this patchset fleshed out documentation for colorops and the
>>>>>> various defines that are being introduced.
>>>>>>
>>>>>> v6 addresses a few comments from various reviewers.
>>>>>>
>>>>>> v7 simplifies 3D LUT and addresses more comments from various reviewers.
>>>>>>
>>>>>> v8 fixes typo and errors and address comments from reviewers.
>>>>>>
>>>>>> v9 refactors cleanup functions, fixes typo and errors, and addresses
>>>>>> comments from reviewers.
>>>>>>
>>>>>> v10 add 32BIT RGB (drm_color_lut_32) to 1D & 3D LUTs, addresses comments
>>>>>> from reviewers, and fixes typo and errors.
>>>>>>
>>>>>> v11 change names from *_lut_32_* to *_lut32_* and fix RGB 32bit
>>>>>> extractions.
>>>>>>
>>>>>> v12 add gamma 2.2 to 1D curve
>>>>>>
>>>>>> v13 add two vkms patches
>>>>>>
>>>>>> VKMS supports two named transfer function colorops and two matrix
>>>>>> colorops.
>>>>>>
>>>>>> Amdgpu advertises the following pipeline for GPUs with DCN 3 or newer:
>>>>>>
>>>>>> 1. 1D Curve EOTF
>>>>>> 2. 3x4 CTM
>>>>>> 3. Multiplier
>>>>>> 4. 1D Curve Inverse EOTF
>>>>>> 5. 1D LUT
>>>>>> 6. 3D LUT
>>>>>> 7. 1D Curve EOTF
>>>>>> 8. 1D LUT
>>>>>>
>>>>>> The supported curves for the 1D Curve type are:
>>>>>> - sRGB EOTF and its inverse
>>>>>> - PQ EOTF, scaled to [0.0, 125.0] and its inverse
>>>>>> - BT.2020/BT.709 OETF and its inverse
>>>>>> - Gamma 2.2 and its inverse
>>>>>>
>>>>>> Note that the 1st and 5th colorops take the EOTF or Inverse
>>>>>> OETF while the 3rd colorop takes the Inverse EOTF or OETF.
>>>>>>
>>>>>> The 3D LUT is a 17^3 tetrahedrally interpolated LUT but the mechanism
>>>>>> exists for other drivers to describe their own 3D LUT capability.
>>>>>>
>>>>>> This mirrors the color pipeline used by gamescope and presented by
>>>>>> Melissa Wen, with the exception of the DEGAM LUT, which is not currently
>>>>>> used. See [1]
>>>>>> https://indico.freedesktop.org/event/4/contributions/186/attachments/138/218/xdc2023-TheRainbowTreasureMap-MelissaWen.pdf
>>>>>>
>>>>>> At this point we're hoping to see gamescope, kwin and weston
>>>>>> implementations
>>>>>> take shape. The existing pipeline should be enough to satisfy the
>>>>>> gamescope use-cases on the drm_plane.
>>>>>>
>>>>>> In order to support YUV we'll need to add COLOR_ENCODING and COLOR_RANGE
>>>>>> support to the color pipeline. I have sketched these out already but
>>>>>> don't have it all hooked up yet. This should not hinder adoption of this
>>>>>> API for gaming use-cases.
>>>>>>
>>>>>> We'll also want to advertise IN_FORMATS on a color pipeline as some
>>>>>> color pipelines won't be able to work for all IN_FORMATS on a plane.
>>>>>> Again, I have a sketch but no full implementation yet. This is not
>>>>>> currently required by the AMD color pipeline and could be added after
>>>>>> the merge of this set.
>>>>>>
>>>>>> VKMS patches could still be improved in a few ways, though the
>>>>>> payoff might be limited and I would rather focus on other work
>>>>>> at the moment. The most obvious thing to improve would be to
>>>>>> eliminate the hard-coded LUTs for identity, and sRGB, and replace
>>>>>> them with fixed-point math instead.
>>>>>>
>>>>>> There are plenty of things that I would like to see, but they could
>>>>>> be added after the merge of this patchset:
>>>>>> - COLOR_ENCODING and COLOR_RANGE
>>>>>> - IN_FORMATS for a color pipeline
>>>>>> - Is it possible to support HW which can't bypass entire pipeline?
>>>>>> - Can we do a LOAD / COMMIT model for LUTs (and other properties)?
>>>>>> - read-only scaling colorop which defines scaling taps and position
>>>>>> - named matrices, for things like converting YUV to RGB
>>>>>> - Add custom LUT colorops to VKMS
>>>>>>
>>>>>> IGT tests can be found at [1] or on the igt-dev mailing list. There
>>>>>> have been no updates since v5 and rebase on latest main is straight-
>>>>>> forward.
>>>>>>
>>>>>> A kernel branch can be found at [2].
>>>>>>
>>>>>> [1]
>>>>>> https://gitlab.freedesktop.org/alex.hung/igt-gpu-tools/-/tree/amd-color-pipeline-v12
>>>>>> [2]
>>>>>> https://gitlab.freedesktop.org/alex.hung/linux/-/tree/amd-color-pipeline-v13
>>>>>>
>>>>>> v13:
>>>>>> - Update vkms test Makefile (Louis Chauvet)
>>>>>> - Include two vkms patches (Louis Chauvet)
>>>>>> - Remove redundant ternary null check for drm_color_ctm_3x4 blob
>>>>>> (Coverity Scan)
>>>>>>
>>>>>> v12:
>>>>>> - Reorder header files (Louis Chauvet)
>>>>>> - Add header file "vkms_drv.h" to vkms_composer.h to avoid compile
>>>>>> errors (kernel test robot)
>>>>>> - drm_colorop_cleanup is no longer static (Nícolas Prado)
>>>>>> - Rework cleanup in vkms_initialize_color_pipeline (Louis Chauvet)
>>>>>> - Add drm_colorop_pipeline_destroy in vkms_destroy (Louis Chauvet)
>>>>>> - Remove outdated commit messages (Pekka)
>>>>>> - Initialize the variable 'blend_lut' to NULL (kernel test robot)
>>>>>> - Change lut_size to size (Sebastian Wick & Xaver Hugl)
>>>>>> - Update comments for bypass_property (Sebastian Wick)
>>>>>> - Update lut_size to size (Sebastian Wick & Xaver Hugl)
>>>>>> - Add gamma 2.2 (Sebastian Wick & Xaver Hugl & Pekka)
>>>>>>
>>>>>> v11:
>>>>>> - Refactor vkms_color_test_lerp() to parametized tests (Maíra Canal)
>>>>>> - Sort include file alphabetically (Maíra Canal)
>>>>>> - Skip color_encoding/range_property in drm_mode_object_get_properties
>>>>>> when plane_color_pipeline is present (Harry Wentland)
>>>>>> - destroy function takes drm_device *dev instead of drm_plane *plane
>>>>>> (Nícolas Prado)
>>>>>> - Fix undefined errors by EXPORT_SYMBOL symbols (kernel test robot)
>>>>>> - Fix comments to "2nd op 3x4 matrix" (Nícolas Prado)
>>>>>> - Update outdated "drm_rect_test_suite" to "drm_fixp_test_suite"
>>>>>> (Maíra
>>>>>> Canal)
>>>>>> - Update outdated MODULE_LICENSE to Dual MIT/GPL (Maíra Canal)
>>>>>> - Create color pipeline on supported hardware only (Melissa Wen)
>>>>>> - Update names from *_lut_32_* to *_lut32_* (Simon Ser)
>>>>>> - Include help function drm_color_lut32_extract (Uma Shankar)
>>>>>> - Remove redundant is_legacy from __drm_lut_32_to_dc_gamma (kernel
>>>>>> bot)
>>>>>> - Fix RGB 32bit extraction from LUT (Xaver Hugl)
>>>>>> - Handle errors in __set_colorop_3dlut (Nícolas Prado)
>>>>>> - Merged enable condition for drm_crtc_enable_color_mgmt (Melissa Wen)
>>>>>>
>>>>>> v10:
>>>>>> - remove duplicated "is useful" in comments (Melissa Wen)
>>>>>> - guard "dm_plane_init_colorops" function when !AMD_PRIVATE_COLOR
>>>>>> (Melissa Wen)
>>>>>> - Replace DRM_ERROR by drm_err
>>>>>> - Creaet color pipeline when >= DCN_VERSION_3_0 (Melissa Wen)
>>>>>> - Relocate amdgpu_dm_supported_*_tfs check (Melissa Wen)
>>>>>> - Support 32BIT RGB for 1D LUTs (Uma Shankar)
>>>>>> - Support 32BIT RGB for 3D LUTs (Harry Wentland)
>>>>>> - Fix typo mutliplier to multiplier in subject (Melissa Wen)
>>>>>> - 1D & 3D LUTs are no longer immutable ((Xaver Hugl)
>>>>>> - Fix 3D LUT kernel doc (Leandro Ribeiro)
>>>>>> - Check dpp.hw_3d_lut before creating shaper tf/lut and 3dlut
>>>>>> colorops (Melissa Wen)
>>>>>> - Disable CRTC degamma when color pipeline is enabled (Melissa Wen)
>>>>>>
>>>>>> v9:
>>>>>> - Update RFC documents for 3DLUT and fallback behaviours (Simon Ser)
>>>>>> - Specify colorop function names by _plane_ (Chaitanya Kumar Borah)
>>>>>> - Remove redundant comments (Simon Ser)
>>>>>> - Fix typo in commit description (Shengyu Qu)
>>>>>> - Move destroy and cleanup functions earlier (Simon Ser)
>>>>>> - Move DRM_COLOROP_1D_CURVE_BT2020_* from middle to end (Simon Ser)
>>>>>> - Chagne "bool allow_bypass" to "uint32_t flags" for better
>>>>>> extensibility (Simon Ser)
>>>>>> - Return a value in __set_dm_plane_colorop_3dlut
>>>>>>
>>>>>> v8:
>>>>>> - Change VKMS config names (Louis Chauvet)
>>>>>> - Remove deprecated function "drm_atomic_get_existing_colorop_state"
>>>>>> (Louis Chauvet)
>>>>>> - Remove null check in drm_colorop_set_next_property (Simon Ser)
>>>>>> - Remove MAX_COLOR_PIPELINES in drm (Simon Ser)
>>>>>> - Update kernel docs and documents for DRM_COLOROP_3D_LUT (Simon Ser)
>>>>>> - Add comments for dmr_color_lut (Louis Chauvet)
>>>>>> - Fix typos and replace DRM_ERROR and DRM_WARN_ONCE by drm_err
>>>>>> drm_WARN_ONCE (Louis Chauvet)
>>>>>> - Fix incorrect conditions in __set_colorop_in_tf_1d_curve (Leo Li)
>>>>>> - Add DRM_MODE_PROP_ATOMIC to drm_property_create_range (Simon Ser)
>>>>>> - Change "1D Curve Custom LUT" to "1D LUT" (Simon Ser)
>>>>>> - Return error when __set_output_tf fails (Leo Li)
>>>>>> - Return -EINVAL when drm_color_ctm_3x4's size mismatches (Leo Li)
>>>>>> - Set initialized to 0 and return when drm_lut3d_size is 0 (Harry
>>>>>> Wentland)
>>>>>> - Rework tf->type = TF_TYPE_BYPASS for shaper (Harry Wentland & Leo
>>>>>> Li)
>>>>>>
>>>>>> v7:
>>>>>> - Simplify 3D LUT by removing lut_3d_modes and update doc accordingly
>>>>>> (Simon Ser)
>>>>>> - Add destroy / cleanup functions when color pipeline initialization
>>>>>> fails (Louis Chauvet)
>>>>>> - Fix checkpatch errors and warning (spaces, long lines, {}, and etc)
>>>>>> - Change lut's size from drm_colorop_state->size to
>>>>>> drm_colorop->lut_size
>>>>>> and from size_property to lut_size_property
>>>>>> - Update some kernel updates and commit messagesa (Louis Chauvet)
>>>>>> - Squash "drm/colorop: Add atomic state print for drm_colorop" and
>>>>>> "drm/colorop: Add NEXT to colorop state print" (Simon Ser)
>>>>>> - Add missing MODULE_DESCRIPTION (Jeff Johnson)
>>>>>>
>>>>>> v6:
>>>>>> - Eliminate need to include test as .c file (Louis Chauvet)
>>>>>> - some doc updates
>>>>>> - cleanup if colorop alloc or init fails in VKMS and amdgpu (Louis
>>>>>> Chauvet)
>>>>>> - couple other small improvements in VKMS, such as rounding (Louis
>>>>>> Chauvet)
>>>>>> - take ref for DATA blob in duplicate_state func & fix refcount
>>>>>> issues (Xaver Hugl)
>>>>>>
>>>>>> v5:
>>>>>> - amdgpu 3D LUT
>>>>>> - Don't require BYPASS
>>>>>> - update RFC docs and add to TOC tree
>>>>>> - add drm_colorop and COLOR_PIPELINE kernel docs (non-RFC)
>>>>>> - add amdgpu color pipeline doc
>>>>>> - define SIZE property similar to drm_crtc's GAMMA_SIZE
>>>>>> - various minor fixes and cleanups
>>>>>>
>>>>>> v4:
>>>>>> - Add amdgpu color pipeline (WIP)
>>>>>> - Don't block setting of deprecated properties, instead pass client
>>>>>> cap
>>>>>> to atomic check so drivers can ignore these props
>>>>>> - Drop IOCTL definitions (Pekka)
>>>>>> - Use enum property for colorop TYPE (Pekka)
>>>>>> - A few cleanups to the docs (Pekka)
>>>>>> - Rework the TYPE enum to name relation to avoid code duplication
>>>>>> (Pekka)
>>>>>> - Add missing function declarations (Chaitanya Kumar Borah)
>>>>>> - Allow setting of NEXT property to NULL in _set_ function (Chaitanya
>>>>>> Kumar Borah)
>>>>>> - Add helper for creation of pipeline drm_plane property (Pekka)
>>>>>> - Always create Bypass pipeline (Pekka)
>>>>>> - A bunch of changes to VKMS kunit tests (Pekka)
>>>>>> - Fix index in CTM doc (Pekka)
>>>>>>
>>>>>> v3:
>>>>>> - Abandon IOCTLs and discover colorops as clients iterate the pipeline
>>>>>> - Remove need for libdrm
>>>>>> - Add color_pipeline client cap and make mutually exclusive with
>>>>>> COLOR_RANGE and COLOR_ENCODING properties
>>>>>> - add CTM colorop to VKMS
>>>>>> - Use include way for kunit testing static functions (Arthur)
>>>>>> - Make TYPE a range property
>>>>>> - Move enum drm_colorop_type to uapi header
>>>>>> - and a bunch of smaller bits that are highlighted in the relevant
>>>>>> commit
>>>>>> description
>>>>>>
>>>>>> v2:
>>>>>> - Rebased on drm-misc-next
>>>>>> - Introduce a VKMS Kunit so we can test LUT functionality in
>>>>>> vkms_composer
>>>>>> - Incorporate feedback in color_pipeline.rst doc
>>>>>> - Add support for sRGB inverse EOTF
>>>>>> - Add 2nd enumerated TF colorop to VKMS
>>>>>> - Fix LUTs and some issues with applying LUTs in VKMS
>>>>>>
>>>>>> Cc: Ville Syrjala <[email protected]>
>>>>>> Cc: Pekka Paalanen <[email protected]>
>>>>>> Cc: Simon Ser <[email protected]>
>>>>>> Cc: Harry Wentland <[email protected]>
>>>>>> Cc: Melissa Wen <[email protected]>
>>>>>> Cc: Jonas Ådahl <[email protected]>
>>>>>> Cc: Sebastian Wick <[email protected]>
>>>>>> Cc: Shashank Sharma <[email protected]>
>>>>>> Cc: Alexander Goins <[email protected]>
>>>>>> Cc: Joshua Ashton <[email protected]>
>>>>>> Cc: Michel Dänzer <[email protected]>
>>>>>> Cc: Aleix Pol <[email protected]>
>>>>>> Cc: Xaver Hugl <[email protected]>
>>>>>> Cc: Victoria Brekenfeld <[email protected]>
>>>>>> Cc: Sima <[email protected]>
>>>>>> Cc: Uma Shankar <[email protected]>
>>>>>> Cc: Naseer Ahmed <[email protected]>
>>>>>> Cc: Christopher Braga <[email protected]>
>>>>>> Cc: Abhinav Kumar <[email protected]>
>>>>>> Cc: Arthur Grillo <[email protected]>
>>>>>> Cc: Hector Martin <[email protected]>
>>>>>> Cc: Liviu Dudau <[email protected]>
>>>>>> Cc: Sasha McIntosh <[email protected]>
>>>>>> Cc: Chaitanya Kumar Borah <[email protected]>
>>>>>>
>>>>>> Alex Hung (18):
>>>>>> drm/colorop: Add destroy functions for color pipeline
>>>>>> drm/colorop: define a new macro for_each_new_colorop_in_state
>>>>>> drm/amd/display: Skip color pipeline initialization for cursor plane
>>>>>> drm/amd/display: Add support for sRGB EOTF in DEGAM block
>>>>>> drm/amd/display: Add support for sRGB Inverse EOTF in SHAPER block
>>>>>> drm/amd/display: Add support for sRGB EOTF in BLND block
>>>>>> drm/colorop: Add 1D Curve Custom LUT type
>>>>>> drm/amd/display: add shaper and blend colorops for 1D Curve Custom
>>>>>> LUT
>>>>>> drm/amd/display: add 3x4 matrix colorop
>>>>>> drm/colorop: Add multiplier type
>>>>>> drm/amd/display: add multiplier colorop
>>>>>> drm/amd/display: Swap matrix and multiplier
>>>>>> drm/colorop: Add 3D LUT support to color pipeline
>>>>>> drm/amd/display: add 3D LUT colorop
>>>>>> drm/amd/display: Ensure 3D LUT for color pipeline
>>>>>> drm/amd/display: Disable CRTC degamma when color pipeline is enabled
>>>>>> drm/colorop: Add DRM_COLOROP_1D_CURVE_GAMMA22 to 1D Curve
>>>>>> drm/amd/display: Enable support for Gamma 2.2
>>>>>>
>>>>>> Chaitanya Kumar Borah (1):
>>>>>> drm: Add helper to extract lut from struct drm_color_lut32
>>>>>>
>>>>>> Harry Wentland (29):
>>>>>> drm: Add helper for conversion from signed-magnitude
>>>>>> drm/vkms: Add kunit tests for VKMS LUT handling
>>>>>> drm/doc/rfc: Describe why prescriptive color pipeline is needed
>>>>>> drm/colorop: Introduce new drm_colorop mode object
>>>>>> drm/colorop: Add TYPE property
>>>>>> drm/colorop: Add 1D Curve subtype
>>>>>> drm/colorop: Add BYPASS property
>>>>>> drm/colorop: Add NEXT property
>>>>>> drm/colorop: Add atomic state print for drm_colorop
>>>>>> drm/plane: Add COLOR PIPELINE property
>>>>>> drm/colorop: Introduce DRM_CLIENT_CAP_PLANE_COLOR_PIPELINE
>>>>>> Documentation/gpu: document drm_colorop
>>>>>> drm/vkms: Add enumerated 1D curve colorop
>>>>>> drm/vkms: Add kunit tests for linear and sRGB LUTs
>>>>>> drm/colorop: Add 3x4 CTM type
>>>>>> drm/vkms: Use s32 for internal color pipeline precision
>>>>>> drm/vkms: add 3x4 matrix in color pipeline
>>>>>> drm/tests: Add a few tests around drm_fixed.h
>>>>>> drm/vkms: Add tests for CTM handling
>>>>>> drm/colorop: pass plane_color_pipeline client cap to atomic check
>>>>>> drm/amd/display: Ignore deprecated props when plane_color_pipeline
>>>>>> set
>>>>>> drm/amd/display: Add bypass COLOR PIPELINE
>>>>>> drm/colorop: Add PQ 125 EOTF and its inverse
>>>>>> drm/amd/display: Enable support for PQ 125 EOTF and Inverse
>>>>>> drm/colorop: add BT2020/BT709 OETF and Inverse OETF
>>>>>> drm/amd/display: Add support for BT.709 and BT.2020 TFs
>>>>>> drm/colorop: Define LUT_1D interpolation
>>>>>> drm/colorop: allow non-bypass colorops
>>>>>> drm/amd/display: Add AMD color pipeline doc
>>>>>>
>>>>>> Louis Chauvet (2):
>>>>>> drm/vkms: Pass plane_cfg to plane initialization
>>>>>> drm/vkms: Add config for default plane pipeline
>>>>>>
>>>>>> Uma Shankar (1):
>>>>>> drm: Add Enhanced LUT precision structure
>>>>>>
>>>>>> Documentation/gpu/drm-kms.rst | 15 +
>>>>>> Documentation/gpu/rfc/color_pipeline.rst | 378 ++++++++
>>>>>> Documentation/gpu/rfc/index.rst | 3 +
>>>>>> drivers/gpu/drm/Makefile | 1 +
>>>>>> .../gpu/drm/amd/display/amdgpu_dm/Makefile | 3 +-
>>>>>> .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 +
>>>>>> .../amd/display/amdgpu_dm/amdgpu_dm_color.c | 768 ++++++++++++++++-
>>>>>> .../amd/display/amdgpu_dm/amdgpu_dm_colorop.c | 208 +++++
>>>>>> .../amd/display/amdgpu_dm/amdgpu_dm_colorop.h | 36 +
>>>>>> .../amd/display/amdgpu_dm/amdgpu_dm_crtc.c | 26 +-
>>>>>> .../amd/display/amdgpu_dm/amdgpu_dm_plane.c | 39 +
>>>>>> drivers/gpu/drm/drm_atomic.c | 170 +++-
>>>>>> drivers/gpu/drm/drm_atomic_helper.c | 12 +
>>>>>> drivers/gpu/drm/drm_atomic_state_helper.c | 5 +
>>>>>> drivers/gpu/drm/drm_atomic_uapi.c | 159 ++++
>>>>>> drivers/gpu/drm/drm_color_mgmt.c | 43 +
>>>>>> drivers/gpu/drm/drm_colorop.c | 600 +++++++++++++
>>>>>> drivers/gpu/drm/drm_connector.c | 1 +
>>>>>> drivers/gpu/drm/drm_crtc_internal.h | 1 +
>>>>>> drivers/gpu/drm/drm_ioctl.c | 7 +
>>>>>> drivers/gpu/drm/drm_mode_config.c | 7 +
>>>>>> drivers/gpu/drm/drm_mode_object.c | 18 +
>>>>>> drivers/gpu/drm/drm_plane.c | 59 ++
>>>>>> drivers/gpu/drm/tests/Makefile | 3 +-
>>>>>> drivers/gpu/drm/tests/drm_fixp_test.c | 71 ++
>>>>>> drivers/gpu/drm/vkms/Makefile | 4 +-
>>>>>> drivers/gpu/drm/vkms/tests/Makefile | 3 +-
>>>>>> drivers/gpu/drm/vkms/tests/vkms_color_test.c | 417 +++++++++
>>>>>> drivers/gpu/drm/vkms/tests/vkms_config_test.c | 47 +-
>>>>>> drivers/gpu/drm/vkms/vkms_colorop.c | 120 +++
>>>>>> drivers/gpu/drm/vkms/vkms_composer.c | 135 ++-
>>>>>> drivers/gpu/drm/vkms/vkms_composer.h | 28 +
>>>>>> drivers/gpu/drm/vkms/vkms_config.c | 7 +-
>>>>>> drivers/gpu/drm/vkms/vkms_config.h | 28 +-
>>>>>> drivers/gpu/drm/vkms/vkms_drv.c | 7 +-
>>>>>> drivers/gpu/drm/vkms/vkms_drv.h | 12 +-
>>>>>> drivers/gpu/drm/vkms/vkms_luts.c | 811 ++++++++++++++++++
>>>>>> drivers/gpu/drm/vkms/vkms_luts.h | 12 +
>>>>>> drivers/gpu/drm/vkms/vkms_output.c | 6 +-
>>>>>> drivers/gpu/drm/vkms/vkms_plane.c | 9 +-
>>>>>> include/drm/drm_atomic.h | 111 +++
>>>>>> include/drm/drm_atomic_uapi.h | 3 +
>>>>>> include/drm/drm_color_mgmt.h | 29 +
>>>>>> include/drm/drm_colorop.h | 462 ++++++++++
>>>>>> include/drm/drm_file.h | 7 +
>>>>>> include/drm/drm_fixed.h | 18 +
>>>>>> include/drm/drm_mode_config.h | 18 +
>>>>>> include/drm/drm_plane.h | 19 +
>>>>>> include/uapi/drm/amdgpu_drm.h | 9 -
>>>>>> include/uapi/drm/drm.h | 15 +
>>>>>> include/uapi/drm/drm_mode.h | 134 +++
>>>>>> 51 files changed, 5014 insertions(+), 94 deletions(-)
>>>>>> create mode 100644 Documentation/gpu/rfc/color_pipeline.rst
>>>>>> create mode 100644
>>>>>> drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_colorop.c
>>>>>> create mode 100644
>>>>>> drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_colorop.h
>>>>>> create mode 100644 drivers/gpu/drm/drm_colorop.c
>>>>>> create mode 100644 drivers/gpu/drm/tests/drm_fixp_test.c
>>>>>> create mode 100644 drivers/gpu/drm/vkms/tests/vkms_color_test.c
>>>>>> create mode 100644 drivers/gpu/drm/vkms/vkms_colorop.c
>>>>>> create mode 100644 drivers/gpu/drm/vkms/vkms_composer.h
>>>>>> create mode 100644 drivers/gpu/drm/vkms/vkms_luts.c
>>>>>> create mode 100644 drivers/gpu/drm/vkms/vkms_luts.h
>>>>>> create mode 100644 include/drm/drm_colorop.h
>>>>>>
>>>>>
>>>>
>>>
>>
>
