[PATCH v2 3/4] staging: goldfish: Enable ACPI-based enumeration for goldfish audio

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Yu Ning <yu.ning@xxxxxxxxx>

Add an ACPI id to make goldfish audio to support ACPI enumeration.

Signed-off-by: Yu Ning <yu.ning@xxxxxxxxx>
Signed-off-by: Roman Kiryanov <rkir@xxxxxxxxxx>
---
Changes in v2:
 - Fixed the commit message.
 - Added #ifdef CONFIG_ACPI/#endif as suggested in
     ACPI based device enumeration/Platform bus support.

 drivers/staging/goldfish/goldfish_audio.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/staging/goldfish/goldfish_audio.c b/drivers/staging/goldfish/goldfish_audio.c
index 2bec3205326e..878fd4120642 100644
--- a/drivers/staging/goldfish/goldfish_audio.c
+++ b/drivers/staging/goldfish/goldfish_audio.c
@@ -28,6 +28,7 @@
 #include <linux/uaccess.h>
 #include <linux/slab.h>
 #include <linux/goldfish.h>
+#include <linux/acpi.h>
 
 MODULE_AUTHOR("Google, Inc.");
 MODULE_DESCRIPTION("Android QEMU Audio Driver");
@@ -368,12 +369,21 @@ static const struct of_device_id goldfish_audio_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, goldfish_audio_of_match);
 
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id goldfish_audio_acpi_match[] = {
+	{ "GFSH0005", 0 },
+	{ },
+};
+MODULE_DEVICE_TABLE(acpi, goldfish_audio_acpi_match);
+#endif
+
 static struct platform_driver goldfish_audio_driver = {
 	.probe		= goldfish_audio_probe,
 	.remove		= goldfish_audio_remove,
 	.driver = {
 		.name = "goldfish_audio",
 		.of_match_table = goldfish_audio_of_match,
+		.acpi_match_table = ACPI_PTR(goldfish_audio_acpi_match),
 	}
 };
 
-- 
2.17.1.1185.g55be947832-goog

_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel



[Index of Archives]     [Linux Driver Backports]     [DMA Engine]     [Linux GPIO]     [Linux SPI]     [Video for Linux]     [Linux USB Devel]     [Linux Coverity]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]
  Powered by Linux