Commit 88f1372e authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Greg Kroah-Hartman

ASoC: Intel: Baytrail: add quirk for Lenovo Thinkpad 10

[ Upstream commit fd0138dc ]

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: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
Signed-off-by: default avatarSasha Levin <alexander.levin@verizon.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 770049fd
...@@ -400,6 +400,7 @@ static int sst_acpi_remove(struct platform_device *pdev) ...@@ -400,6 +400,7 @@ static int sst_acpi_remove(struct platform_device *pdev)
static unsigned long cht_machine_id; static unsigned long cht_machine_id;
#define CHT_SURFACE_MACH 1 #define CHT_SURFACE_MACH 1
#define BYT_THINKPAD_10 2
static int cht_surface_quirk_cb(const struct dmi_system_id *id) static int cht_surface_quirk_cb(const struct dmi_system_id *id)
{ {
...@@ -407,6 +408,23 @@ static int cht_surface_quirk_cb(const struct dmi_system_id *id) ...@@ -407,6 +408,23 @@ static int cht_surface_quirk_cb(const struct dmi_system_id *id)
return 1; return 1;
} }
static int byt_thinkpad10_quirk_cb(const struct dmi_system_id *id)
{
cht_machine_id = BYT_THINKPAD_10;
return 1;
}
static const struct dmi_system_id byt_table[] = {
{
.callback = byt_thinkpad10_quirk_cb,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_NAME, "20C3001VHH"),
},
},
{ }
};
static const struct dmi_system_id cht_table[] = { static const struct dmi_system_id cht_table[] = {
{ {
...@@ -424,6 +442,10 @@ static struct sst_acpi_mach cht_surface_mach = { ...@@ -424,6 +442,10 @@ static struct sst_acpi_mach cht_surface_mach = {
"10EC5640", "cht-bsw-rt5645", "intel/fw_sst_22a8.bin", "cht-bsw", NULL, "10EC5640", "cht-bsw-rt5645", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
&chv_platform_data }; &chv_platform_data };
static struct sst_acpi_mach byt_thinkpad_10 = {
"10EC5640", "cht-bsw-rt5672", "intel/fw_sst_0f28.bin", "cht-bsw", NULL,
&byt_rvp_platform_data };
static struct sst_acpi_mach *cht_quirk(void *arg) static struct sst_acpi_mach *cht_quirk(void *arg)
{ {
struct sst_acpi_mach *mach = arg; struct sst_acpi_mach *mach = arg;
...@@ -436,8 +458,21 @@ static struct sst_acpi_mach *cht_quirk(void *arg) ...@@ -436,8 +458,21 @@ static struct sst_acpi_mach *cht_quirk(void *arg)
return mach; return mach;
} }
static struct sst_acpi_mach *byt_quirk(void *arg)
{
struct sst_acpi_mach *mach = arg;
dmi_check_system(byt_table);
if (cht_machine_id == BYT_THINKPAD_10)
return &byt_thinkpad_10;
else
return mach;
}
static struct sst_acpi_mach sst_acpi_bytcr[] = { static struct sst_acpi_mach sst_acpi_bytcr[] = {
{"10EC5640", "bytcr_rt5640", "intel/fw_sst_0f28.bin", "bytcr_rt5640", NULL, {"10EC5640", "bytcr_rt5640", "intel/fw_sst_0f28.bin", "bytcr_rt5640", byt_quirk,
&byt_rvp_platform_data }, &byt_rvp_platform_data },
{"10EC5642", "bytcr_rt5640", "intel/fw_sst_0f28.bin", "bytcr_rt5640", NULL, {"10EC5642", "bytcr_rt5640", "intel/fw_sst_0f28.bin", "bytcr_rt5640", NULL,
&byt_rvp_platform_data }, &byt_rvp_platform_data },
......
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