From: Joshua Ashton <jos...@froggi.es>
With `dc_fixpt_from_s3132()` translation, we can just use it to set
hdr_mult.
Signed-off-by: Joshua Ashton <jos...@froggi.es>
---
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 c0321272c129..0e3b6d414ec4 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -7991,6 +7991,7 @@ 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 d714728ca143..854510b05194 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
@@ -939,6 +939,8 @@ int amdgpu_dm_update_plane_color_mgmt(struct dm_crtc_state
*crtc,
has_crtc_cm_degamma = (crtc->cm_has_degamma ||
crtc->cm_is_degamma_srgb);
#ifdef CONFIG_STEAM_DECK
+ 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 != -EINVAL)
return ret;
@@ -969,5 +971,6 @@ int amdgpu_dm_update_plane_color_mgmt(struct dm_crtc_state
*crtc,
return ret;
}
+
return 0;
}
--
2.39.2
