Revert "drm/radeon: only mark audio as connected if the monitor supports it (v3)"

This breaks too many things.

bugs:
https://bugzilla.kernel.org/show_bug.cgi?id=99041
https://bugs.freedesktop.org/show_bug.cgi?id=90681

This reverts commit 0f55db36d49d45b80eff0c0a2a498766016f458b.

Cc: stable@vger.kernel.org

diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c
index dcb7796..25191f1 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_audio.c
+++ b/drivers/gpu/drm/radeon/radeon_audio.c
@@ -460,9 +460,6 @@ void radeon_audio_detect(struct drm_connector *connector,
        if (!connector || !connector->encoder)
                return;
 
-       if (!radeon_encoder_is_digital(connector->encoder))
-               return;
-
        rdev = connector->encoder->dev->dev_private;
 
        if (!radeon_audio_chipset_supported(rdev))
@@ -471,26 +468,26 @@ void radeon_audio_detect(struct drm_connector *connector,
        radeon_encoder = to_radeon_encoder(connector->encoder);
        dig = radeon_encoder->enc_priv;
 
-       if (!dig->afmt)
-               return;
-
        if (status == connector_status_connected) {
-               struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+               struct radeon_connector *radeon_connector;
+               int sink_type;
+
+               if (!drm_detect_monitor_audio(radeon_connector_edid(connector))) {
+                       radeon_encoder->audio = NULL;
+                       return;
+               }
+
+               radeon_connector = to_radeon_connector(connector);
+               sink_type = radeon_dp_getsinktype(radeon_connector);
 
                if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort &&
-                   radeon_dp_getsinktype(radeon_connector) ==
-                   CONNECTOR_OBJECT_ID_DISPLAYPORT)
+                       sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT)
                        radeon_encoder->audio = rdev->audio.dp_funcs;
                else
                        radeon_encoder->audio = rdev->audio.hdmi_funcs;
 
                dig->afmt->pin = radeon_audio_get_pin(connector->encoder);
-               if (drm_detect_monitor_audio(radeon_connector_edid(connector))) {
-                       radeon_audio_enable(rdev, dig->afmt->pin, 0xf);
-               } else {
-                       radeon_audio_enable(rdev, dig->afmt->pin, 0);
-                       dig->afmt->pin = NULL;
-               }
+               radeon_audio_enable(rdev, dig->afmt->pin, 0xf);
        } else {
                radeon_audio_enable(rdev, dig->afmt->pin, 0);
                dig->afmt->pin = NULL;

diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index d17d251..cebb65e 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -1379,10 +1379,8 @@ out:
        /* updated in get modes as well since we need to know if it's analog or digital */
        radeon_connector_update_scratch_regs(connector, ret);
 
-       if (radeon_audio != 0) {
-               radeon_connector_get_edid(connector);
+       if (radeon_audio != 0)
                radeon_audio_detect(connector, ret);
-       }
 
 exit:
        pm_runtime_mark_last_busy(connector->dev->dev);
@@ -1719,10 +1717,8 @@ radeon_dp_detect(struct drm_connector *connector, bool force)
 
        radeon_connector_update_scratch_regs(connector, ret);
 
-       if (radeon_audio != 0) {
-               radeon_connector_get_edid(connector);
+       if (radeon_audio != 0)
                radeon_audio_detect(connector, ret);
-       }
 
 out:
        pm_runtime_mark_last_busy(connector->dev->dev);