[PATCH 4.19 199/229] drm/amdgpu: fix initial connector audio value

From: Greg Kroah-Hartman
Date: Mon Oct 24 2022 - 08:36:02 EST


From: hongao <hongao@xxxxxxxxxxxxx>

[ Upstream commit 4bb71fce58f30df3f251118291d6b0187ce531e6 ]

This got lost somewhere along the way, This fixes
audio not working until set_property was called.

Signed-off-by: hongao <hongao@xxxxxxxxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
index 3e4305c3c983..86ceefb8b8fb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
@@ -1638,10 +1638,12 @@ amdgpu_connector_add(struct amdgpu_device *adev,
adev->mode_info.dither_property,
AMDGPU_FMT_DITHER_DISABLE);

- if (amdgpu_audio != 0)
+ if (amdgpu_audio != 0) {
drm_object_attach_property(&amdgpu_connector->base.base,
adev->mode_info.audio_property,
AMDGPU_AUDIO_AUTO);
+ amdgpu_connector->audio = AMDGPU_AUDIO_AUTO;
+ }

subpixel_order = SubPixelHorizontalRGB;
connector->interlace_allowed = true;
@@ -1746,6 +1748,7 @@ amdgpu_connector_add(struct amdgpu_device *adev,
drm_object_attach_property(&amdgpu_connector->base.base,
adev->mode_info.audio_property,
AMDGPU_AUDIO_AUTO);
+ amdgpu_connector->audio = AMDGPU_AUDIO_AUTO;
}
drm_object_attach_property(&amdgpu_connector->base.base,
adev->mode_info.dither_property,
@@ -1794,6 +1797,7 @@ amdgpu_connector_add(struct amdgpu_device *adev,
drm_object_attach_property(&amdgpu_connector->base.base,
adev->mode_info.audio_property,
AMDGPU_AUDIO_AUTO);
+ amdgpu_connector->audio = AMDGPU_AUDIO_AUTO;
}
drm_object_attach_property(&amdgpu_connector->base.base,
adev->mode_info.dither_property,
@@ -1839,6 +1843,7 @@ amdgpu_connector_add(struct amdgpu_device *adev,
drm_object_attach_property(&amdgpu_connector->base.base,
adev->mode_info.audio_property,
AMDGPU_AUDIO_AUTO);
+ amdgpu_connector->audio = AMDGPU_AUDIO_AUTO;
}
drm_object_attach_property(&amdgpu_connector->base.base,
adev->mode_info.dither_property,
--
2.35.1