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Mediatek DRM Fixes - 20260323 

1. dsi: Store driver data before invoking mipi_dsi_host_register
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Merge tag 'mediatek-drm-fixes-20260323' of https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-fixes

Mediatek DRM Fixes - 20260323

1. dsi: Store driver data before invoking mipi_dsi_host_register

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Link: https://patch.msgid.link/20260323160135.39609-1-chunkuang.hu@kernel.org
This commit is contained in:
Dave Airlie 2026-03-28 08:05:29 +10:00
parent 83318d0c1f 4cfdfeb6ac
commit 5ba61d8a25
1 changed files with 5 additions and 4 deletions
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9
drivers/gpu/drm/mediatek/mtk_dsi.c
View File

@ -1236,6 +1236,11 @@ static int mtk_dsi_probe(struct platform_device *pdev)
dsi->host.ops = &mtk_dsi_ops;
dsi->host.dev = dev;
init_waitqueue_head(&dsi->irq_wait_queue);
platform_set_drvdata(pdev, dsi);
ret = mipi_dsi_host_register(&dsi->host);
if (ret < 0)
return dev_err_probe(dev, ret, "Failed to register DSI host\n");
@ -1247,10 +1252,6 @@ static int mtk_dsi_probe(struct platform_device *pdev)
return dev_err_probe(&pdev->dev, ret, "Failed to request DSI irq\n");
}
init_waitqueue_head(&dsi->irq_wait_queue);
platform_set_drvdata(pdev, dsi);
dsi->bridge.of_node = dev->of_node;
dsi->bridge.type = DRM_MODE_CONNECTOR_DSI;