rk3568 rt init

hc

2023-11-06 e3e12f52b214121840b44c91de5b3e5af5d3eb84

 kernel/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
..
..
@@ -47,8 +47,16 @@
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 				     const struct drm_display_mode *mode,
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 				     unsigned int rate, unsigned int lanes)
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 {
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+	const struct drm_display_info *info;
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 	u32 max_bw, req_bw, bpp = 24;
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+	if (dp->plat_data->skip_connector)
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+		return true;
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+
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+	info = &dp->connector.display_info;
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+	if (info->bpc)
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+		bpp = 3 * info->bpc;
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+
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 	req_bw = mode->clock * bpp / 8;
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 	max_bw = lanes * rate;
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 	if (req_bw > max_bw)