ASoC: ti: davinci-mcasp: Fix slot mask settings when using multiple AXRs (fd14f443) · Commits · 戴 / test

If multiple serializers are connected in the system and the number of channels will need to use more than one serializer the mask to enable the serializers were left to 0 if tdm_mask is provided Fixes: ("ASoC: davinci-mcasp: Add set_tdm_slots() support") Signed-off-by:

Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by:

Mark Brown <broonie@kernel.org>

sound/soc/ti/davinci-mcasp.c

+6 −7

Original line number	Diff line number	Diff line
		@@ -946,7 +946,7 @@ static int mcasp_i2s_hw_param(struct davinci_mcasp *mcasp, int stream,
		active_slots = hweight32(mcasp->tdm_mask[stream]);
		active_serializers = (channels + active_slots - 1) /
		active_slots;
		if (active_serializers == 1) {
		if (active_serializers == 1)
		active_slots = channels;
		for (i = 0; i < total_slots; i++) {
		if ((1 << i) & mcasp->tdm_mask[stream]) {
		@@ -955,7 +955,6 @@ static int mcasp_i2s_hw_param(struct davinci_mcasp *mcasp, int stream,
		break;
		}
		}
		}
		} else {
		active_serializers = (channels + total_slots - 1) / total_slots;
		if (active_serializers == 1)

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