drm/radeon: be quiet when no SAD block is found

[platform/kernel/linux-starfive.git] / drivers / gpu / drm / radeon / radeon_audio.c

diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c
index b9aea57..72db2b4 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_audio.c
+++ b/drivers/gpu/drm/radeon/radeon_audio.c
@@ -367,10 +367,10 @@ static void radeon_audio_write_sad_regs(struct drm_encoder *encoder)
                return;
 
        sad_count = drm_edid_to_sad(radeon_connector_edid(connector), &sads);
-       if (sad_count <= 0) {
+       if (sad_count < 0)
                DRM_ERROR("Couldn't read SADs: %d\n", sad_count);
+       if (sad_count <= 0)
                return;
-       }
        BUG_ON(!sads);
 
        if (radeon_encoder->audio && radeon_encoder->audio->write_sad_regs)