On 2021-07-14 4:39 a.m., Guchun Chen wrote:
> For the unknown CEA parse case on DMUB-enabled ASICs, dmesg will
> print an error message like below, this will be captured by
> automation tools as it has the word like ERROR during boot up
> and treated as a false error, as it does not break bootup process.
> So use DRM_WARN printing for this.
>
> [drm:amdgpu_dm_update_freesync_caps [amdgpu]] *ERROR* Unknown EDID CEA parser results
>
> v2: Use DRM_WARN to print such info.
>
> Signed-off-by: Guchun Chen <guchun.chen@xxxxxxx>
Reviewed-by: Harry Wentland <harry.wentland@xxxxxxx>
Harry
> ---
> drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> 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 03db86bfaec8..f7ed4d20d168 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -10700,7 +10700,7 @@ static bool dm_edid_parser_send_cea(struct amdgpu_display_manager *dm,
> vsdb->min_refresh_rate_hz = output->amd_vsdb.min_frame_rate;
> vsdb->max_refresh_rate_hz = output->amd_vsdb.max_frame_rate;
> } else {
> - DRM_ERROR("Unknown EDID CEA parser results\n");
> + DRM_WARN("Unknown EDID CEA parser results\n");
> return false;
> }
>
>
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