[PATCH 24/32] drm/mediatek: dsi: convert to the .attach_new op

Luca Ceresoli luca.ceresoli at bootlin.com
Wed Jun 25 16:45:28 UTC 2025


This op does not pass any pointer to the DSI device, so the DSI host driver
cannot store it.

Signed-off-by: Luca Ceresoli <luca.ceresoli at bootlin.com>
---
 drivers/gpu/drm/mediatek/mtk_dsi.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
index d7726091819c4762698b41060b3d4d8d27940238..33475a5c18c1146cd4ea40c3c6ccaba1271a6cd9 100644
--- a/drivers/gpu/drm/mediatek/mtk_dsi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
@@ -981,15 +981,15 @@ static const struct component_ops mtk_dsi_component_ops = {
 };
 
 static int mtk_dsi_host_attach(struct mipi_dsi_host *host,
-			       struct mipi_dsi_device *device)
+			       const struct mipi_dsi_bus_fmt *bus_fmt)
 {
 	struct mtk_dsi *dsi = host_to_dsi(host);
 	struct device *dev = host->dev;
 	int ret;
 
-	dsi->lanes = device->lanes;
-	dsi->format = device->format;
-	dsi->mode_flags = device->mode_flags;
+	dsi->lanes = bus_fmt->lanes;
+	dsi->format = bus_fmt->format;
+	dsi->mode_flags = bus_fmt->mode_flags;
 	dsi->next_bridge = devm_drm_of_get_bridge(dev, dev->of_node, 1, 0);
 	if (IS_ERR(dsi->next_bridge)) {
 		ret = PTR_ERR(dsi->next_bridge);
@@ -1184,7 +1184,7 @@ static ssize_t mtk_dsi_host_transfer(struct mipi_dsi_host *host,
 }
 
 static const struct mipi_dsi_host_ops mtk_dsi_ops = {
-	.attach = mtk_dsi_host_attach,
+	.attach_new = mtk_dsi_host_attach,
 	.detach = mtk_dsi_host_detach,
 	.transfer = mtk_dsi_host_transfer,
 };

-- 
2.49.0



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