From: Melissa Wen <mwen@igalia.com> To: Harry Wentland <harry.wentland@amd.com> Cc: liviu.dudau@arm.com, dri-devel@lists.freedesktop.org, Sebastian Wick <sebastian.wick@redhat.com>, Shashank Sharma <Shashank.Sharma@amd.com>, Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>, amd-gfx@lists.freedesktop.org, Alex Hung <alex.hung@amd.com>, kernel-dev@igalia.com, sunpeng.li@amd.com, mripard@kernel.org, sungjoon.kim@amd.com, Pekka Paalanen <pekka.paalanen@collabora.com>, Xinhui.Pan@amd.com, Xaver Hugl <xaver.hugl@gmail.com>, Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>, tzimmermann@suse.de, Alex Deucher <alexander.deucher@amd.com>, christian.koenig@amd.com, Joshua Ashton <joshua@froggi.es> Subject: Re: [PATCH 00/36] drm/amd/display: add AMD driver-specific properties for color mgmt Date: Tue, 6 Jun 2023 16:22:58 -0100 [thread overview] Message-ID: <20230606172258.zoss7pdkukssjw2n@mail.igalia.com> (raw) In-Reply-To: <17ff8d91-5f6f-816c-f5da-08b04155dce8@amd.com> [-- Attachment #1: Type: text/plain, Size: 7764 bytes --] On 06/02, Harry Wentland wrote: > > > On 5/23/23 18:14, Melissa Wen wrote: > > This series is a refined version of our RFC [1] for AMD driver-specific > > color management properties. It is a collection of contributions from > > Joshua, Harry and I to enhance AMD KMS color pipeline for Steam > > Deck/SteamOS by exposing the large set of color caps available in AMD > > display HW. > > > > Considering RFC feedback, this patchset differs from the previous one by > > removing the KConfig option and just guarding driver-specific properties > > with `AMD_PRIVATE_COLOR` - but we also removed the guards from internal > > elements and operations. We stopped to advertise CRTC shaper and 3D LUTs > > properties since they aren't in use in the Steam Deck color pipeline[2]. > > On the other hand, we keep mapping CRTC shaper and 3D LUTs (DM) to DC > > MPC setup. We also improved curve calculations to take into account HW > > color caps. > > > > In short, for pre-blending, we added the following properties: > > - plane degamma LUT and predefined transfer function; > > - plane HDR multiplier > > - plane shaper LUT/transfer function; > > - plane 3D LUT; and finally, > > - plane blend LUT/transfer function, just before blending. > > > > After blending, we already have DRM CRTC degamma/gamma LUTs and CTM, > > therefore, we extend post-blending color pipeline with CRTC gamma > > transfer function. > > > > The first three patches are on DRM KMS side. We expose DRM property > > helper for blob lookup and replacement so that we can use it for > > managing driver-specific properties. We add a tracked for plane color > > mgmt changes and increase the maximum number of properties to > > accommodate this expansion. > > > > The userspace case here is Gamescope which is the compositor for > > SteamOS. It's already using all of this functionality to implement its > > color management pipeline right now [3]. > > > > Current IGT tests kms_color and amdgpu/amd_color on DCN301 and DCN21 HW > > preserve the same results with and without the guard. > > > > Finally, I may have missed something, please let me know if that's the > > case. > > > > Looks like we're on the right track with this. > > Patches 1-3, 15, 17, 24-31, 33-35 are > Reviewed-by: Harry Wentland <harry.wentland@amd.com> Thanks! > > I left comments on a bunch of the other patches. Let's replace drm_ > prefices with amdgpu_ or amdgpu_dm and move the property registration/ > definition from amdgpu_display.c to amdgpu_dm_color.c. Okay. > > I'll chase internal feedback for some of the DC patches. They look fine > to me but I don't want them to cause problems on other OSes. I might > pull them through our internal repo. Will update you on that. > > Patches 16-22 will be untested without properties to actually set them. > That makes me a bit uncomfortable but on the other hand they provide > functionality that we'll want eventually. Let me think about them a bit > more and also make sure the DC portions won't cause issues. Okay. I'll rework these patches to isolate them from the properties we are exposing. I can move it to the end of the patch or I can detach from this series and send them in a separate version. Probably the latter makes more sense. Thanks for reviewing this long series. I'll prepare a next version addressing all sugestions. Melissa > > Harry > > > Best Regards, > > > > Melissa Wen > > > > [1] https://lore.kernel.org/dri-devel/20230423141051.702990-1-mwen@igalia.com > > [2] https://github.com/ValveSoftware/gamescope/blob/master/src/docs/Steam%20Deck%20Display%20Pipeline.png > > [3] https://github.com/ValveSoftware/gamescope > > > > > > Harry Wentland (2): > > drm/amd/display: fix segment distribution for linear LUTs > > drm/amd/display: fix the delta clamping for shaper LUT > > > > Joshua Ashton (13): > > drm/amd/display: add plane degamma TF driver-specific property > > drm/amd/display: add plane HDR multiplier driver-specific property > > drm/amd/display: add plane blend LUT and TF driver-specific properties > > drm/amd/display: copy 3D LUT settings from crtc state to stream_update > > drm/amd/display: dynamically acquire 3DLUT resources for color changes > > drm/amd/display: add CRTC regamma TF support > > drm/amd/display: set sdr_ref_white_level to 80 for out_transfer_func > > drm/amd/display: add support for plane degamma TF and LUT properties > > drm/amd/display: add dc_fixpt_from_s3132 helper > > drm/adm/display: add HDR multiplier support > > drm/amd/display: handle empty LUTs in __set_input_tf > > drm/amd/display: add DRM plane blend LUT and TF support > > drm/amd/display: allow newer DC hardware to use degamma ROM for PQ/HLG > > > > Melissa Wen (21): > > drm/drm_mode_object: increase max objects to accommodate new color > > props > > drm/drm_property: make replace_property_blob_from_id a DRM helper > > drm/drm_plane: track color mgmt changes per plane > > drm/amd/display: add CRTC driver-specific property for gamma TF > > drm/amd/display: add plane driver-specific properties for degamma LUT > > drm/amd/display: add plane 3D LUT driver-specific properties > > drm/amd/display: add plane shaper LUT driver-specific properties > > drm/amd/display: add plane shaper TF driver-private property > > drm/amd/display: add comments to describe DM crtc color mgmt behavior > > drm/amd/display: encapsulate atomic regamma operation > > drm/amd/display: update lut3d and shaper lut to stream > > drm/amd/display: allow BYPASS 3D LUT but keep shaper LUT settings > > drm/amd/display: handle MPC 3D LUT resources for a given context > > drm/amd/display: add CRTC 3D LUT support > > drm/amd/display: add CRTC shaper LUT support > > drm/amd/display: add CRTC shaper TF support > > drm/amd/display: mark plane as needing reset if plane color mgmt > > changes > > drm/amd/display: decouple steps for mapping CRTC degamma to DC plane > > drm/amd/display: reject atomic commit if setting both plane and CRTC > > degamma > > drm/amd/display: program DPP shaper and 3D LUT if updated > > drm/amd/display: add plane shaper/3D LUT and shaper TF support > > > > drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 125 ++++ > > drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 69 ++ > > .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 28 +- > > .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 110 +++- > > .../amd/display/amdgpu_dm/amdgpu_dm_color.c | 612 ++++++++++++++++-- > > .../amd/display/amdgpu_dm/amdgpu_dm_crtc.c | 72 ++- > > .../amd/display/amdgpu_dm/amdgpu_dm_plane.c | 213 +++++- > > drivers/gpu/drm/amd/display/dc/core/dc.c | 49 +- > > drivers/gpu/drm/amd/display/dc/dc.h | 8 + > > .../amd/display/dc/dcn10/dcn10_cm_common.c | 107 ++- > > .../drm/amd/display/dc/dcn20/dcn20_hwseq.c | 5 +- > > .../drm/amd/display/dc/dcn30/dcn30_hwseq.c | 9 +- > > .../amd/display/dc/dcn301/dcn301_resource.c | 26 +- > > .../gpu/drm/amd/display/include/fixed31_32.h | 12 + > > drivers/gpu/drm/arm/malidp_crtc.c | 2 +- > > drivers/gpu/drm/drm_atomic.c | 1 + > > drivers/gpu/drm/drm_atomic_state_helper.c | 1 + > > drivers/gpu/drm/drm_atomic_uapi.c | 43 +- > > drivers/gpu/drm/drm_property.c | 49 ++ > > include/drm/drm_mode_object.h | 2 +- > > include/drm/drm_plane.h | 7 + > > include/drm/drm_property.h | 6 + > > 22 files changed, 1416 insertions(+), 140 deletions(-) > > > [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 833 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: Melissa Wen <mwen@igalia.com> To: Harry Wentland <harry.wentland@amd.com> Cc: liviu.dudau@arm.com, dri-devel@lists.freedesktop.org, airlied@gmail.com, Sebastian Wick <sebastian.wick@redhat.com>, brian.starkey@arm.com, Shashank Sharma <Shashank.Sharma@amd.com>, Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>, amd-gfx@lists.freedesktop.org, Alex Hung <alex.hung@amd.com>, kernel-dev@igalia.com, daniel@ffwll.ch, sunpeng.li@amd.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sungjoon.kim@amd.com, Pekka Paalanen <pekka.paalanen@collabora.com>, Simon Ser <contact@emersion.fr>, Xinhui.Pan@amd.com, Xaver Hugl <xaver.hugl@gmail.com>, Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>, tzimmermann@suse.de, Alex Deucher <alexander.deucher@amd.com>, christian.koenig@amd.com, Joshua Ashton <joshua@froggi.es> Subject: Re: [PATCH 00/36] drm/amd/display: add AMD driver-specific properties for color mgmt Date: Tue, 6 Jun 2023 16:22:58 -0100 [thread overview] Message-ID: <20230606172258.zoss7pdkukssjw2n@mail.igalia.com> (raw) In-Reply-To: <17ff8d91-5f6f-816c-f5da-08b04155dce8@amd.com> [-- Attachment #1: Type: text/plain, Size: 7764 bytes --] On 06/02, Harry Wentland wrote: > > > On 5/23/23 18:14, Melissa Wen wrote: > > This series is a refined version of our RFC [1] for AMD driver-specific > > color management properties. It is a collection of contributions from > > Joshua, Harry and I to enhance AMD KMS color pipeline for Steam > > Deck/SteamOS by exposing the large set of color caps available in AMD > > display HW. > > > > Considering RFC feedback, this patchset differs from the previous one by > > removing the KConfig option and just guarding driver-specific properties > > with `AMD_PRIVATE_COLOR` - but we also removed the guards from internal > > elements and operations. We stopped to advertise CRTC shaper and 3D LUTs > > properties since they aren't in use in the Steam Deck color pipeline[2]. > > On the other hand, we keep mapping CRTC shaper and 3D LUTs (DM) to DC > > MPC setup. We also improved curve calculations to take into account HW > > color caps. > > > > In short, for pre-blending, we added the following properties: > > - plane degamma LUT and predefined transfer function; > > - plane HDR multiplier > > - plane shaper LUT/transfer function; > > - plane 3D LUT; and finally, > > - plane blend LUT/transfer function, just before blending. > > > > After blending, we already have DRM CRTC degamma/gamma LUTs and CTM, > > therefore, we extend post-blending color pipeline with CRTC gamma > > transfer function. > > > > The first three patches are on DRM KMS side. We expose DRM property > > helper for blob lookup and replacement so that we can use it for > > managing driver-specific properties. We add a tracked for plane color > > mgmt changes and increase the maximum number of properties to > > accommodate this expansion. > > > > The userspace case here is Gamescope which is the compositor for > > SteamOS. It's already using all of this functionality to implement its > > color management pipeline right now [3]. > > > > Current IGT tests kms_color and amdgpu/amd_color on DCN301 and DCN21 HW > > preserve the same results with and without the guard. > > > > Finally, I may have missed something, please let me know if that's the > > case. > > > > Looks like we're on the right track with this. > > Patches 1-3, 15, 17, 24-31, 33-35 are > Reviewed-by: Harry Wentland <harry.wentland@amd.com> Thanks! > > I left comments on a bunch of the other patches. Let's replace drm_ > prefices with amdgpu_ or amdgpu_dm and move the property registration/ > definition from amdgpu_display.c to amdgpu_dm_color.c. Okay. > > I'll chase internal feedback for some of the DC patches. They look fine > to me but I don't want them to cause problems on other OSes. I might > pull them through our internal repo. Will update you on that. > > Patches 16-22 will be untested without properties to actually set them. > That makes me a bit uncomfortable but on the other hand they provide > functionality that we'll want eventually. Let me think about them a bit > more and also make sure the DC portions won't cause issues. Okay. I'll rework these patches to isolate them from the properties we are exposing. I can move it to the end of the patch or I can detach from this series and send them in a separate version. Probably the latter makes more sense. Thanks for reviewing this long series. I'll prepare a next version addressing all sugestions. Melissa > > Harry > > > Best Regards, > > > > Melissa Wen > > > > [1] https://lore.kernel.org/dri-devel/20230423141051.702990-1-mwen@igalia.com > > [2] https://github.com/ValveSoftware/gamescope/blob/master/src/docs/Steam%20Deck%20Display%20Pipeline.png > > [3] https://github.com/ValveSoftware/gamescope > > > > > > Harry Wentland (2): > > drm/amd/display: fix segment distribution for linear LUTs > > drm/amd/display: fix the delta clamping for shaper LUT > > > > Joshua Ashton (13): > > drm/amd/display: add plane degamma TF driver-specific property > > drm/amd/display: add plane HDR multiplier driver-specific property > > drm/amd/display: add plane blend LUT and TF driver-specific properties > > drm/amd/display: copy 3D LUT settings from crtc state to stream_update > > drm/amd/display: dynamically acquire 3DLUT resources for color changes > > drm/amd/display: add CRTC regamma TF support > > drm/amd/display: set sdr_ref_white_level to 80 for out_transfer_func > > drm/amd/display: add support for plane degamma TF and LUT properties > > drm/amd/display: add dc_fixpt_from_s3132 helper > > drm/adm/display: add HDR multiplier support > > drm/amd/display: handle empty LUTs in __set_input_tf > > drm/amd/display: add DRM plane blend LUT and TF support > > drm/amd/display: allow newer DC hardware to use degamma ROM for PQ/HLG > > > > Melissa Wen (21): > > drm/drm_mode_object: increase max objects to accommodate new color > > props > > drm/drm_property: make replace_property_blob_from_id a DRM helper > > drm/drm_plane: track color mgmt changes per plane > > drm/amd/display: add CRTC driver-specific property for gamma TF > > drm/amd/display: add plane driver-specific properties for degamma LUT > > drm/amd/display: add plane 3D LUT driver-specific properties > > drm/amd/display: add plane shaper LUT driver-specific properties > > drm/amd/display: add plane shaper TF driver-private property > > drm/amd/display: add comments to describe DM crtc color mgmt behavior > > drm/amd/display: encapsulate atomic regamma operation > > drm/amd/display: update lut3d and shaper lut to stream > > drm/amd/display: allow BYPASS 3D LUT but keep shaper LUT settings > > drm/amd/display: handle MPC 3D LUT resources for a given context > > drm/amd/display: add CRTC 3D LUT support > > drm/amd/display: add CRTC shaper LUT support > > drm/amd/display: add CRTC shaper TF support > > drm/amd/display: mark plane as needing reset if plane color mgmt > > changes > > drm/amd/display: decouple steps for mapping CRTC degamma to DC plane > > drm/amd/display: reject atomic commit if setting both plane and CRTC > > degamma > > drm/amd/display: program DPP shaper and 3D LUT if updated > > drm/amd/display: add plane shaper/3D LUT and shaper TF support > > > > drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 125 ++++ > > drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 69 ++ > > .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 28 +- > > .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 110 +++- > > .../amd/display/amdgpu_dm/amdgpu_dm_color.c | 612 ++++++++++++++++-- > > .../amd/display/amdgpu_dm/amdgpu_dm_crtc.c | 72 ++- > > .../amd/display/amdgpu_dm/amdgpu_dm_plane.c | 213 +++++- > > drivers/gpu/drm/amd/display/dc/core/dc.c | 49 +- > > drivers/gpu/drm/amd/display/dc/dc.h | 8 + > > .../amd/display/dc/dcn10/dcn10_cm_common.c | 107 ++- > > .../drm/amd/display/dc/dcn20/dcn20_hwseq.c | 5 +- > > .../drm/amd/display/dc/dcn30/dcn30_hwseq.c | 9 +- > > .../amd/display/dc/dcn301/dcn301_resource.c | 26 +- > > .../gpu/drm/amd/display/include/fixed31_32.h | 12 + > > drivers/gpu/drm/arm/malidp_crtc.c | 2 +- > > drivers/gpu/drm/drm_atomic.c | 1 + > > drivers/gpu/drm/drm_atomic_state_helper.c | 1 + > > drivers/gpu/drm/drm_atomic_uapi.c | 43 +- > > drivers/gpu/drm/drm_property.c | 49 ++ > > include/drm/drm_mode_object.h | 2 +- > > include/drm/drm_plane.h | 7 + > > include/drm/drm_property.h | 6 + > > 22 files changed, 1416 insertions(+), 140 deletions(-) > > > [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 833 bytes --]
next prev parent reply other threads:[~2023-06-06 17:23 UTC|newest] Thread overview: 124+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-05-23 22:14 [PATCH 00/36] drm/amd/display: add AMD driver-specific properties for color mgmt Melissa Wen 2023-05-23 22:14 ` Melissa Wen 2023-05-23 22:14 ` [PATCH 01/36] drm/drm_mode_object: increase max objects to accommodate new color props Melissa Wen 2023-05-23 22:14 ` Melissa Wen 2023-05-23 22:21 ` Simon Ser 2023-05-23 22:21 ` Simon Ser 2023-05-23 22:14 ` [PATCH 02/36] drm/drm_property: make replace_property_blob_from_id a DRM helper Melissa Wen 2023-05-23 22:14 ` Melissa Wen 2023-05-25 14:48 ` Liviu Dudau 2023-05-25 14:48 ` Liviu Dudau 2023-05-23 22:14 ` [PATCH 03/36] drm/drm_plane: track color mgmt changes per plane Melissa Wen 2023-05-23 22:14 ` Melissa Wen 2023-05-23 22:14 ` [PATCH 04/36] drm/amd/display: fix segment distribution for linear LUTs Melissa Wen 2023-05-23 22:14 ` Melissa Wen 2023-05-23 22:14 ` [PATCH 05/36] drm/amd/display: fix the delta clamping for shaper LUT Melissa Wen 2023-05-23 22:14 ` Melissa Wen 2023-05-23 22:14 ` [PATCH 06/36] drm/amd/display: add CRTC driver-specific property for gamma TF Melissa Wen 2023-05-23 22:14 ` Melissa Wen 2023-05-24 8:24 ` Pekka Paalanen 2023-05-24 8:24 ` Pekka Paalanen 2023-05-25 15:32 ` Harry Wentland 2023-05-25 15:32 ` Harry Wentland 2023-05-25 19:43 ` kernel test robot 2023-05-25 19:43 ` kernel test robot 2023-06-01 19:17 ` Harry Wentland 2023-06-01 19:17 ` Harry Wentland 2023-06-06 16:18 ` Joshua Ashton 2023-06-06 16:18 ` Joshua Ashton 2023-06-06 16:26 ` Sebastian Wick 2023-06-06 16:26 ` Sebastian Wick 2023-06-06 16:57 ` Melissa Wen 2023-06-06 16:57 ` Melissa Wen 2023-06-06 20:03 ` Harry Wentland 2023-06-06 20:03 ` Harry Wentland 2023-06-06 17:14 ` Melissa Wen 2023-06-06 17:14 ` Melissa Wen 2023-05-23 22:14 ` [PATCH 07/36] drm/amd/display: add plane driver-specific properties for degamma LUT Melissa Wen 2023-05-23 22:14 ` Melissa Wen 2023-06-01 19:24 ` Harry Wentland 2023-06-01 19:24 ` Harry Wentland 2023-06-06 17:15 ` Melissa Wen 2023-06-06 17:15 ` Melissa Wen 2023-06-10 5:34 ` Joshua Ashton 2023-06-10 5:34 ` Joshua Ashton 2023-05-23 22:14 ` [PATCH 08/36] drm/amd/display: add plane degamma TF driver-specific property Melissa Wen 2023-05-23 22:14 ` Melissa Wen 2023-05-26 2:57 ` kernel test robot 2023-05-26 2:57 ` kernel test robot 2023-05-23 22:14 ` [PATCH 09/36] drm/amd/display: add plane HDR multiplier " Melissa Wen 2023-05-23 22:14 ` Melissa Wen 2023-06-01 19:33 ` Harry Wentland 2023-06-01 19:33 ` Harry Wentland 2023-05-23 22:14 ` [PATCH 10/36] drm/amd/display: add plane 3D LUT driver-specific properties Melissa Wen 2023-05-23 22:14 ` Melissa Wen 2023-05-23 22:14 ` [PATCH 11/36] drm/amd/display: add plane shaper " Melissa Wen 2023-05-23 22:14 ` Melissa Wen 2023-05-23 22:14 ` [PATCH 12/36] drm/amd/display: add plane shaper TF driver-private property Melissa Wen 2023-05-23 22:14 ` Melissa Wen 2023-05-23 22:14 ` [PATCH 13/36] drm/amd/display: add plane blend LUT and TF driver-specific properties Melissa Wen 2023-05-23 22:14 ` Melissa Wen 2023-05-23 22:14 ` [PATCH 14/36] drm/amd/display: add comments to describe DM crtc color mgmt behavior Melissa Wen 2023-05-23 22:14 ` Melissa Wen 2023-05-23 22:14 ` [PATCH 15/36] drm/amd/display: encapsulate atomic regamma operation Melissa Wen 2023-05-23 22:14 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 16/36] drm/amd/display: update lut3d and shaper lut to stream Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 17/36] drm/amd/display: copy 3D LUT settings from crtc state to stream_update Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 18/36] drm/amd/display: allow BYPASS 3D LUT but keep shaper LUT settings Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 19/36] drm/amd/display: handle MPC 3D LUT resources for a given context Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 20/36] drm/amd/display: dynamically acquire 3DLUT resources for color changes Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 21/36] drm/amd/display: add CRTC 3D LUT support Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-25 1:13 ` kernel test robot 2023-05-25 1:13 ` kernel test robot 2023-06-01 20:19 ` Harry Wentland 2023-06-01 20:19 ` Harry Wentland 2023-06-06 17:03 ` Melissa Wen 2023-06-06 17:03 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 22/36] drm/amd/display: add CRTC shaper " Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 23/36] drm/amd/display: add CRTC regamma TF support Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 24/36] drm/amd/display: set sdr_ref_white_level to 80 for out_transfer_func Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 25/36] drm/amd/display: add CRTC shaper TF support Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 26/36] drm/amd/display: mark plane as needing reset if plane color mgmt changes Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 27/36] drm/amd/display: decouple steps for mapping CRTC degamma to DC plane Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 28/36] drm/amd/display: add support for plane degamma TF and LUT properties Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 29/36] drm/amd/display: reject atomic commit if setting both plane and CRTC degamma Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 30/36] drm/amd/display: add dc_fixpt_from_s3132 helper Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 31/36] drm/adm/display: add HDR multiplier support Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 32/36] drm/amd/display: program DPP shaper and 3D LUT if updated Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 33/36] drm/amd/display: add plane shaper/3D LUT and shaper TF support Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 34/36] drm/amd/display: handle empty LUTs in __set_input_tf Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 35/36] drm/amd/display: add DRM plane blend LUT and TF support Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-05-23 22:15 ` [PATCH 36/36] drm/amd/display: allow newer DC hardware to use degamma ROM for PQ/HLG Melissa Wen 2023-05-23 22:15 ` Melissa Wen 2023-06-02 15:10 ` Harry Wentland 2023-06-02 15:10 ` Harry Wentland 2023-05-29 22:55 ` [PATCH 00/36] drm/amd/display: add AMD driver-specific properties for color mgmt Dmitry Baryshkov 2023-05-29 22:55 ` Dmitry Baryshkov 2023-05-30 7:22 ` Pekka Paalanen 2023-05-30 7:22 ` Pekka Paalanen 2023-06-02 15:18 ` Harry Wentland 2023-06-02 15:18 ` Harry Wentland 2023-06-06 17:22 ` Melissa Wen [this message] 2023-06-06 17:22 ` Melissa Wen 2023-06-06 17:29 ` Melissa Wen 2023-06-06 17:29 ` Melissa Wen
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