[alsa-devel] [PATCH] ALSA: virtuoso: add Xonar Essence STX II support

[Andreas Allacher]

OK. The card arrived today. I will most likely test it tomorrow or the 
day afterwards.
Is the path already in the kernel source git or do I have to apply it 
manually?

Regards,
     Andreas Allacher



Am 29.08.2014 09:49, schrieb Clemens Ladisch:
> In theory, this patch should work:
>
> --- a/sound/pci/oxygen/xonar_pcm179x.c
> +++ b/sound/pci/oxygen/xonar_pcm179x.c
> @@ -419,6 +419,7 @@
>
>   	data->generic.output_enable_bit = GPIO_ST_OUTPUT_ENABLE;
>   	data->dacs = chip->model.dac_channels_mixer / 2;
> +	data->h6 = chip->model.dac_channels_mixer > 2;
>   	data->hp_gain_offset = 2*-18;
>
>   	pcm1796_init(chip);
> @@ -1140,8 +1141,18 @@
>   		break;
>   	case 0x85f4:
>   		chip->model = model_xonar_st;
> -		/* TODO: daughterboard support */
> -		chip->model.shortname = "Xonar STX II";
> +		oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
> +		switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
> +		default:
> +			chip->model.shortname = "Xonar STX II";
> +			break;
> +		case GPIO_DB_H6:
> +			chip->model.shortname = "Xonar STX II+H6";
> +			chip->model.dac_channels_pcm = 8;
> +			chip->model.dac_channels_mixer = 8;
> +			chip->model.dac_mclks = OXYGEN_MCLKS(256, 128, 128);
> +			break;
> +		}
>   		chip->model.init = xonar_stx_init;
>   		chip->model.resume = xonar_stx_resume;
>   		chip->model.set_dac_params = set_pcm1796_params;
>