6.9-stable review patch. If anyone has any objections, please let me know.
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From: Hsin-Te Yuan yuanhsinte@chromium.org
[ Upstream commit a665b4e60369867cddf50f37f16169a3e2f434ad ]
Previously, the audio status was not updated during detection, leading to a persistent audio despite hot plugging events. To resolve this issue, update the audio status during detection.
Fixes: 566fef1226c1 ("drm/bridge: anx7625: add HDMI audio function") Signed-off-by: Hsin-Te Yuan yuanhsinte@chromium.org Reviewed-by: Robert Foss rfoss@kernel.org Signed-off-by: Robert Foss rfoss@kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20240416-anx7625-v3-1-f916ae31... Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/bridge/analogix/anx7625.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c index 02bf450053076..59e9ad3499696 100644 --- a/drivers/gpu/drm/bridge/analogix/anx7625.c +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c @@ -2469,15 +2469,22 @@ static void anx7625_bridge_atomic_disable(struct drm_bridge *bridge, mutex_unlock(&ctx->aux_lock); }
+static void +anx7625_audio_update_connector_status(struct anx7625_data *ctx, + enum drm_connector_status status); + static enum drm_connector_status anx7625_bridge_detect(struct drm_bridge *bridge) { struct anx7625_data *ctx = bridge_to_anx7625(bridge); struct device *dev = ctx->dev; + enum drm_connector_status status;
DRM_DEV_DEBUG_DRIVER(dev, "drm bridge detect\n");
- return anx7625_sink_detect(ctx); + status = anx7625_sink_detect(ctx); + anx7625_audio_update_connector_status(ctx, status); + return status; }
static const struct drm_edid *anx7625_bridge_edid_read(struct drm_bridge *bridge,