Il 13/02/25 10:20, CK Hu (胡俊光) ha scritto:
On Tue, 2025-02-11 at 12:34 +0100, AngeloGioacchino Del Regno wrote:
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In preparation for adding the new HDMI TX v2 IP driver, assign the
pointer to the DDC adapter to struct drm_bridge during probe.
I could not find where to use hdmi->bridge.ddc in the patch of adding hdmi v2.
Could you describe more about where or which function would use this?
I have already replied to this exact question a long time ago.
https://lore.kernel.org/all/b5a77637-64b0-4ed3-9619-e76d094505af@xxxxxxxxxxxxx/
Regards,
Angelo
Regards,
CK
This commit brings no functional changes.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
---
drivers/gpu/drm/mediatek/mtk_hdmi_common.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_common.c b/drivers/gpu/drm/mediatek/mtk_hdmi_common.c
index 5ea45608921c..2c91f65f26fa 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi_common.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi_common.c
@@ -411,6 +411,7 @@ struct mtk_hdmi *mtk_hdmi_common_probe(struct platform_device *pdev)
hdmi->bridge.ops = DRM_BRIDGE_OP_DETECT | DRM_BRIDGE_OP_EDID
| DRM_BRIDGE_OP_HPD;
hdmi->bridge.type = DRM_MODE_CONNECTOR_HDMIA;
+ hdmi->bridge.ddc = hdmi->ddc_adpt;
hdmi->bridge.vendor = "MediaTek";
hdmi->bridge.product = "On-Chip HDMI";
--
2.48.1
