[PATCH RESEND 27/31] ASoC: soc-acpi: add pci revision id field in mach params structure

[Vijendar Mukunda <Vijendar.Mukunda@xxxxxxx>]

Few IP's may have same PCI vendor id and device id and
different revision id. Add revision id field to the
'snd_soc_acpi_mach_params' so that using this field platform
specific implementation can be added in machine driver.

Link: https://github.com/thesofproject/linux/pull/5068
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@xxxxxxx>
Reviewed-by: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
---
 include/sound/soc-acpi.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/sound/soc-acpi.h b/include/sound/soc-acpi.h
index 38ccec4e3fcd..b6d301946244 100644
--- a/include/sound/soc-acpi.h
+++ b/include/sound/soc-acpi.h
@@ -70,6 +70,7 @@ static inline struct snd_soc_acpi_mach *snd_soc_acpi_codec_list(void *arg)
  * @dai_drivers: pointer to dai_drivers, used e.g. in nocodec mode
  * @subsystem_vendor: optional PCI SSID vendor value
  * @subsystem_device: optional PCI SSID device value
+ * @subsystem_rev: optional PCI SSID revision value
  * @subsystem_id_set: true if a value has been written to
  *		      subsystem_vendor and subsystem_device.
  */
@@ -86,6 +87,7 @@ struct snd_soc_acpi_mach_params {
 	struct snd_soc_dai_driver *dai_drivers;
 	unsigned short subsystem_vendor;
 	unsigned short subsystem_device;
+	unsigned short subsystem_rev;
 	bool subsystem_id_set;
 };
 
-- 
2.34.1