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ASoC: Intel: Baytrail: add quirk for Lenovo Thinkpad 10
the BIOS reports this codec as RT5640 but it's a rt5670. Use the quirk mechanism to use the cht_bsw_rt5672 machine driver Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -400,6 +400,7 @@ static int sst_acpi_remove(struct platform_device *pdev)
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static unsigned long cht_machine_id;
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#define CHT_SURFACE_MACH 1
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#define BYT_THINKPAD_10 2
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static int cht_surface_quirk_cb(const struct dmi_system_id *id)
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{
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@ -407,6 +408,23 @@ static int cht_surface_quirk_cb(const struct dmi_system_id *id)
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return 1;
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}
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static int byt_thinkpad10_quirk_cb(const struct dmi_system_id *id)
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{
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cht_machine_id = BYT_THINKPAD_10;
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return 1;
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}
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static const struct dmi_system_id byt_table[] = {
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{
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.callback = byt_thinkpad10_quirk_cb,
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
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DMI_MATCH(DMI_PRODUCT_NAME, "20C3001VHH"),
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},
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},
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{ }
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};
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static const struct dmi_system_id cht_table[] = {
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{
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@ -424,6 +442,10 @@ static struct sst_acpi_mach cht_surface_mach = {
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"10EC5640", "cht-bsw-rt5645", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
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&chv_platform_data };
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static struct sst_acpi_mach byt_thinkpad_10 = {
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"10EC5640", "cht-bsw-rt5672", "intel/fw_sst_0f28.bin", "cht-bsw", NULL,
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&byt_rvp_platform_data };
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static struct sst_acpi_mach *cht_quirk(void *arg)
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{
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struct sst_acpi_mach *mach = arg;
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@ -436,8 +458,21 @@ static struct sst_acpi_mach *cht_quirk(void *arg)
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return mach;
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}
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static struct sst_acpi_mach *byt_quirk(void *arg)
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{
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struct sst_acpi_mach *mach = arg;
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dmi_check_system(byt_table);
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if (cht_machine_id == BYT_THINKPAD_10)
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return &byt_thinkpad_10;
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else
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return mach;
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}
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static struct sst_acpi_mach sst_acpi_bytcr[] = {
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{"10EC5640", "bytcr_rt5640", "intel/fw_sst_0f28.bin", "bytcr_rt5640", NULL,
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{"10EC5640", "bytcr_rt5640", "intel/fw_sst_0f28.bin", "bytcr_rt5640", byt_quirk,
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&byt_rvp_platform_data },
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{"10EC5642", "bytcr_rt5640", "intel/fw_sst_0f28.bin", "bytcr_rt5640", NULL,
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&byt_rvp_platform_data },
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