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drm/amd/display: Pass errors from amdgpu_dm_init() up

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Errors in amdgpu_dm_init() are silently ignored and dm_hw_init()
will succeed. However often these are fatal errors and it would
be better to pass them up.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Mario Limonciello
2024-05-19 08:02:23 -05:00
committed by Alex Deucher
parent 015a04a59e
commit 400c49e27d
1 changed files with 5 additions and 1 deletions
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6
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@@ -2594,8 +2594,12 @@ static int amdgpu_dm_smu_write_watermarks_table(struct amdgpu_device *adev)
static int dm_hw_init(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
int r;
/* Create DAL display manager */
amdgpu_dm_init(adev);
r = amdgpu_dm_init(adev);
if (r)
return r;
amdgpu_dm_hpd_init(adev);
return 0;