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From: Melissa Wen <mwen@igalia.com>
To: amd-gfx@lists.freedesktop.org,
	Harry Wentland <harry.wentland@amd.com>,
	Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>,
	sunpeng.li@amd.com, Alex Deucher <alexander.deucher@amd.com>,
	dri-devel@lists.freedesktop.org, christian.koenig@amd.com,
	Xinhui.Pan@amd.com, airlied@gmail.com, daniel@ffwll.ch
Cc: Sebastian Wick <sebastian.wick@redhat.com>,
	Pekka Paalanen <pekka.paalanen@collabora.com>,
	Shashank Sharma <Shashank.Sharma@amd.com>,
	Alex Hung <alex.hung@amd.com>, Simon Ser <contact@emersion.fr>,
	Xaver Hugl <xaver.hugl@gmail.com>,
	kernel-dev@igalia.com,
	Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>,
	Joshua Ashton <joshua@froggi.es>,
	sungjoon.kim@amd.com
Subject: [PATCH v3 22/32] drm/amd/display: add HDR multiplier support
Date: Mon, 25 Sep 2023 18:49:22 -0100	[thread overview]
Message-ID: <20230925194932.1329483-23-mwen@igalia.com> (raw)
In-Reply-To: <20230925194932.1329483-1-mwen@igalia.com>

From: Joshua Ashton <joshua@froggi.es>

With `dc_fixpt_from_s3132()` translation, we can just use it to set
hdr_mult.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Joshua Ashton <joshua@froggi.es>
Signed-off-by: Melissa Wen <mwen@igalia.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c       | 1 +
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.c | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 341cde61bf0b..455b690d6185 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -8184,6 +8184,7 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 			bundle->surface_updates[planes_count].gamma = dc_plane->gamma_correction;
 			bundle->surface_updates[planes_count].in_transfer_func = dc_plane->in_transfer_func;
 			bundle->surface_updates[planes_count].gamut_remap_matrix = &dc_plane->gamut_remap_matrix;
+			bundle->surface_updates[planes_count].hdr_mult = dc_plane->hdr_mult;
 		}
 
 		amdgpu_dm_plane_fill_dc_scaling_info(dm->adev, new_plane_state,
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.c
index c0b3ccd85a9f..577a9dc669a5 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.c
@@ -898,6 +898,7 @@ int amdgpu_dm_update_plane_color_mgmt(struct dm_crtc_state *crtc,
 				      struct drm_plane_state *plane_state,
 				      struct dc_plane_state *dc_plane_state)
 {
+	struct dm_plane_state *dm_plane_state = to_dm_plane_state(plane_state);
 	bool has_crtc_cm_degamma;
 	int ret;
 
@@ -908,6 +909,8 @@ int amdgpu_dm_update_plane_color_mgmt(struct dm_crtc_state *crtc,
 	/* After, we start to update values according to color props */
 	has_crtc_cm_degamma = (crtc->cm_has_degamma || crtc->cm_is_degamma_srgb);
 
+	dc_plane_state->hdr_mult = dc_fixpt_from_s3132(dm_plane_state->hdr_mult);
+
 	ret = __set_dm_plane_degamma(plane_state, dc_plane_state);
 	if (ret == -ENOMEM)
 		return ret;
-- 
2.40.1


  parent reply	other threads:[~2023-09-25 19:50 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-25 19:49 [PATCH v3 00/32] drm/amd/display: add AMD driver-specific properties for color mgmt Melissa Wen
2023-09-25 19:49 ` [PATCH v3 01/32] drm/drm_mode_object: increase max objects to accommodate new color props Melissa Wen
2023-09-25 19:49 ` [PATCH v3 02/32] drm/drm_property: make replace_property_blob_from_id a DRM helper Melissa Wen
2023-09-25 19:49 ` [PATCH v3 03/32] drm/drm_plane: track color mgmt changes per plane Melissa Wen
2023-09-25 19:49 ` [PATCH v3 04/32] drm/amd/display: add driver-specific property for plane degamma LUT Melissa Wen
2023-09-25 19:49 ` [PATCH v3 05/32] drm/amd/display: add plane degamma TF driver-specific property Melissa Wen
2023-09-25 19:49 ` [PATCH v3 06/32] drm/amd/display: explicitly define EOTF and inverse EOTF Melissa Wen
2023-09-25 19:49 ` [PATCH v3 07/32] drm/amd/display: document AMDGPU pre-defined transfer functions Melissa Wen
2023-09-28 20:16   ` Harry Wentland
2023-09-29  7:35     ` Pekka Paalanen
2023-09-29 13:08       ` Harry Wentland
2023-09-25 19:49 ` [PATCH v3 08/32] drm/amd/display: add plane HDR multiplier driver-specific property Melissa Wen
2023-09-25 19:49 ` [PATCH v3 09/32] drm/amd/display: add plane 3D LUT driver-specific properties Melissa Wen
2023-09-27 18:47   ` Harry Wentland
2023-10-03 16:17     ` Melissa Wen
2023-09-25 19:49 ` [PATCH v3 10/32] drm/amd/display: add plane shaper LUT and TF " Melissa Wen
2023-09-25 19:49 ` [PATCH v3 11/32] drm/amd/display: add plane blend " Melissa Wen
2023-09-25 19:49 ` [PATCH v3 12/32] drm/amd/display: add CRTC gamma TF driver-specific property Melissa Wen
2023-09-25 19:49 ` [PATCH v3 13/32] drm/amd/display: add comments to describe DM crtc color mgmt behavior Melissa Wen
2023-09-25 19:49 ` [PATCH v3 14/32] drm/amd/display: encapsulate atomic regamma operation Melissa Wen
2023-09-25 19:49 ` [PATCH v3 15/32] drm/amd/display: add CRTC gamma TF support Melissa Wen
2023-09-25 19:49 ` [PATCH v3 16/32] drm/amd/display: set sdr_ref_white_level to 80 for out_transfer_func Melissa Wen
2023-09-25 19:49 ` [PATCH v3 17/32] drm/amd/display: mark plane as needing reset if color props change Melissa Wen
2023-09-25 19:49 ` [PATCH v3 18/32] drm/amd/display: decouple steps for mapping CRTC degamma to DC plane Melissa Wen
2023-09-25 19:49 ` [PATCH v3 19/32] drm/amd/display: add plane degamma TF and LUT support Melissa Wen
2023-09-25 19:49 ` [PATCH v3 20/32] drm/amd/display: reject atomic commit if setting both plane and CRTC degamma Melissa Wen
2023-09-25 19:49 ` [PATCH v3 21/32] drm/amd/display: add dc_fixpt_from_s3132 helper Melissa Wen
2023-09-25 19:49 ` Melissa Wen [this message]
2023-09-25 19:49 ` [PATCH v3 23/32] drm/amd/display: add plane shaper LUT support Melissa Wen
2023-09-27 18:47   ` Harry Wentland
2023-09-25 19:49 ` [PATCH v3 24/32] drm/amd/display: add plane shaper TF support Melissa Wen
2023-09-25 19:49 ` [PATCH v3 25/32] drm/amd/display: add plane 3D LUT support Melissa Wen
2023-09-25 19:49 ` [PATCH v3 26/32] drm/amd/display: handle empty LUTs in __set_input_tf Melissa Wen
2023-09-25 19:49 ` [PATCH v3 27/32] drm/amd/display: add plane blend LUT and TF support Melissa Wen
2023-09-25 19:49 ` [PATCH v3 28/32] drm/amd/display: allow newer DC hardware to use degamma ROM for PQ/HLG Melissa Wen
2023-09-27 18:49   ` Harry Wentland
2023-09-25 19:49 ` [PATCH v3 29/32] drm/amd/display: copy 3D LUT settings from crtc state to stream_update Melissa Wen
2023-09-25 19:49 ` [PATCH v3 30/32] drm/amd/display: add plane CTM driver-specific property Melissa Wen
2023-09-25 19:49 ` [PATCH v3 31/32] drm/amd/display: add plane CTM support Melissa Wen
2023-09-27 18:52   ` Harry Wentland
2023-09-25 19:49 ` [PATCH v3 32/32] drm/amd/display: Add 3x4 CTM support for plane CTM Melissa Wen
2023-09-27 18:53   ` Harry Wentland

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