2024-04-16 07:22:58

by Hsin-Te Yuan

Subject: [PATCH RESEND v3] drm/bridge: anx7625: Update audio status while detecting

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 <[email protected]>
---


Change-Id: I0b36c27d426b2988886db98452700cb7227d868c
---
Changes in v3:
- Add Fixes tag.
- Link to v2: https://lore.kernel.org/r/[email protected]

Changes in v2:
- Add a space after the colons in the subject line.
- Link to v1: https://lore.kernel.org/r/[email protected]
---
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 29d91493b101a..9f0d0c5b8ebf5 100644
--- a/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -2481,15 +2481,22 @@ 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 struct edid *anx7625_bridge_get_edid(struct drm_bridge *bridge,

---
base-commit: 90d35da658da8cff0d4ecbb5113f5fac9d00eb72
change-id: 20240305-anx7625-fe16d3a9d37d

Best regards,
--
Hsin-Te Yuan <[email protected]>

2024-04-16 13:41:10

by Robert Foss

Subject: Re: [PATCH RESEND v3] drm/bridge: anx7625: Update audio status while detecting

On Tue, 16 Apr 2024 07:21:35 +0000, Hsin-Te Yuan wrote:
> 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.
>
>

Applied, thanks!

[1/1] drm/bridge: anx7625: Update audio status while detecting
https://cgit.freedesktop.org/drm/drm-misc/commit/?id=a665b4e60369



Rob