[Letux-kernel] [PATCH v4 06/10] drm/ingenic: Add dw-hdmi driver for jz4780

H. Nikolaus Schaller hns at goldelico.com
Mon Sep 27 19:54:31 CEST 2021



> Am 27.09.2021 um 19:08 schrieb Maxime Ripard <maxime at cerno.tech>:
> 
> On Mon, Sep 27, 2021 at 06:44:24PM +0200, H. Nikolaus Schaller wrote:
>> From: Paul Boddie <paul at boddie.org.uk>
>> 
>> A specialisation of the generic Synopsys HDMI driver is employed for JZ4780
>> HDMI support. This requires a new driver, plus device tree and configuration
>> modifications.
>> 
>> +	regulator = devm_regulator_get_optional(&pdev->dev, "hdmi-5v");
>> +
>> +	if (IS_ERR(regulator)) {
>> +		ret = PTR_ERR(regulator);
>> +
>> +		DRM_DEV_ERROR(&pdev->dev, "failed to get hpd regulator: %s (%d)\n",
>> +			      "hdmi-5v", ret);
>> +		return ret;
>> +	}
> 
> This doesn't match your binding

or the binding not what we wanted to have...

BR and thanks,
Nikolaus
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