On Mon, Apr 7, 2025 at 8:52 AM Wentao Liang <vu...@iscas.ac.cn> wrote:
>
> The function fill_stream_properties_from_drm_display_mode() calls the
> function drm_hdmi_avi_infoframe_from_display_mode() and the
> function drm_hdmi_vendor_infoframe_from_display_mode(), but does
> not check its return value. Log the error messages to prevent silent
> failure if either function fails.
This description doesn't seem to match the code change below.
Alex
>
> Signed-off-by: Wentao Liang <vu...@iscas.ac.cn>
> ---
> drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> 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 0396429a64be..d6feafb8fa3d 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -6152,8 +6152,8 @@ static void
> fill_stream_properties_from_drm_display_mode(
>
> if (stream->signal == SIGNAL_TYPE_HDMI_TYPE_A) {
> err = drm_hdmi_avi_infoframe_from_display_mode(&avi_frame,
> (struct drm_connector *)connector, mode_in);
> - if (err < 0)
> - dev_err(connector->dev, "Failed to setup avi
> infoframe: %zd\n", err);
> + if (err < 0)
> + dev_err(connector->dev, "Failed to setup avi
> infoframe: %zd\n", err);
> timing_out->vic = avi_frame.video_code;
> err = drm_hdmi_vendor_infoframe_from_display_mode(&hv_frame,
> (struct drm_connector *)connector, mode_in);
> if (err < 0)
> --
> 2.42.0.windows.2
>
