修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/drivers/gpu/drm/i2c/ch7006_drv.c
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@@ -359,10 +359,10 @@
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 	if (modes_changed) {
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 		drm_helper_probe_single_connector_modes(connector, 0, 0);
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-		/* Disable the crtc to ensure a full modeset is
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-		 * performed whenever it's turned on again. */
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 		if (crtc)
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-			drm_crtc_force_disable(crtc);
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+			drm_crtc_helper_set_mode(crtc, &crtc->mode,
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+						 crtc->x, crtc->y,
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+						 crtc->primary->fb);
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 	}
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 	return 0;