Commit ac50009f authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: wm_adsp: Add support for firmware wide coefficient blocks 



Firmwares may provide some firmware wide configuration regions which can
be configured by the coefficient files using the firmware ID as the
algorithm ID, include these in the algorithm list.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent dd84f925

sound/soc/codecs/wm_adsp.c

+40 −0
Original line number Diff line number Diff line
@@ -565,6 +565,22 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp) 
			  be32_to_cpu(adsp1_id.fw.ver) & 0xff,

			  algs);



		region = kzalloc(sizeof(*region), GFP_KERNEL);

		if (!region)

			return -ENOMEM;

		region->type = WMFW_ADSP1_ZM;

		region->alg = be32_to_cpu(adsp1_id.fw.id);

		region->base = be32_to_cpu(adsp1_id.zm);

		list_add_tail(&region->list, &dsp->alg_regions);



		region = kzalloc(sizeof(*region), GFP_KERNEL);

		if (!region)

			return -ENOMEM;

		region->type = WMFW_ADSP1_DM;

		region->alg = be32_to_cpu(adsp1_id.fw.id);

		region->base = be32_to_cpu(adsp1_id.dm);

		list_add_tail(&region->list, &dsp->alg_regions);



		pos = sizeof(adsp1_id) / 2;

		term = pos + ((sizeof(*adsp1_alg) * algs) / 2);

		break;
@@ -590,6 +606,30 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp) 
			  be32_to_cpu(adsp2_id.fw.ver) & 0xff,

			  algs);



		region = kzalloc(sizeof(*region), GFP_KERNEL);

		if (!region)

			return -ENOMEM;

		region->type = WMFW_ADSP2_XM;

		region->alg = be32_to_cpu(adsp2_id.fw.id);

		region->base = be32_to_cpu(adsp2_id.xm);

		list_add_tail(&region->list, &dsp->alg_regions);



		region = kzalloc(sizeof(*region), GFP_KERNEL);

		if (!region)

			return -ENOMEM;

		region->type = WMFW_ADSP2_YM;

		region->alg = be32_to_cpu(adsp2_id.fw.id);

		region->base = be32_to_cpu(adsp2_id.ym);

		list_add_tail(&region->list, &dsp->alg_regions);



		region = kzalloc(sizeof(*region), GFP_KERNEL);

		if (!region)

			return -ENOMEM;

		region->type = WMFW_ADSP2_ZM;

		region->alg = be32_to_cpu(adsp2_id.fw.id);

		region->base = be32_to_cpu(adsp2_id.zm);

		list_add_tail(&region->list, &dsp->alg_regions);



		pos = sizeof(adsp2_id) / 2;

		term = pos + ((sizeof(*adsp2_alg) * algs) / 2);

		break;

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