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ASoC: Intel: bytcr_wm5102: Add support for Lenovo Yoga Tab 3 Pro YT3-X90
The Lenovo Yoga Tab 3 Pro YT3-X90 x86 tablet, which ships with Android with a custom kernel as factory OS, does not list the used WM5102 codec inside its DSDT. So acpi_dev_get_first_match_dev() is going to fail on this board. Fallback to using "spi-$(mach->id)" as codec device name in this case to allow bytcr_wm5102 to work on these tablets. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20231021211534.114991-2-hdegoede@redhat.com Signed-off-by: Mark Brown <broonie@kernel.org>
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1 changed files with 6 additions and 5 deletions
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@ -413,14 +413,15 @@ static int snd_byt_wm5102_mc_probe(struct platform_device *pdev)
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*/
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mach = dev->platform_data;
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adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1);
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if (!adev) {
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dev_err(dev, "Error cannot find acpi-dev for codec\n");
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return -ENOENT;
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if (adev) {
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snprintf(codec_name, sizeof(codec_name), "spi-%s", acpi_dev_name(adev));
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acpi_dev_put(adev);
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} else {
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/* Special case for when the codec is missing from the DSTD */
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strscpy(codec_name, "spi1.0", sizeof(codec_name));
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}
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snprintf(codec_name, sizeof(codec_name), "spi-%s", acpi_dev_name(adev));
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codec_dev = bus_find_device_by_name(&spi_bus_type, NULL, codec_name);
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acpi_dev_put(adev);
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if (!codec_dev)
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return -EPROBE_DEFER;
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