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Subject[PATCH 8/8] goldfish: Enable ACPI-based enumeration for android pipe
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From: Jason Hu <jia-cheng.hu@intel.com>

Add ACPI binding to the android pipe driver

Signed-off-by: Jason Hu <jia-cheng.hu@intel.com>
Signed-off-by: Jin Qian <jinqian@android.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
---
drivers/platform/goldfish/goldfish_pipe.c | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/drivers/platform/goldfish/goldfish_pipe.c b/drivers/platform/goldfish/goldfish_pipe.c
index c214434..e3fab9a 100644
--- a/drivers/platform/goldfish/goldfish_pipe.c
+++ b/drivers/platform/goldfish/goldfish_pipe.c
@@ -59,6 +59,7 @@
#include <linux/io.h>
#include <linux/goldfish.h>
#include <linux/mm.h>
+#include <linux/acpi.h>

/*
* IMPORTANT: The following constants must match the ones used and defined
@@ -650,6 +651,12 @@ static int goldfish_pipe_remove(struct platform_device *pdev)
return 0;
}

+static const struct acpi_device_id goldfish_pipe_acpi_match[] = {
+ { "GFSH0003", 0 },
+ { },
+};
+MODULE_DEVICE_TABLE(acpi, goldfish_pipe_acpi_match);
+
static const struct of_device_id goldfish_pipe_of_match[] = {
{ .compatible = "google,android-pipe", },
{},
@@ -663,6 +670,7 @@ static struct platform_driver goldfish_pipe = {
.name = "goldfish_pipe",
.owner = THIS_MODULE,
.of_match_table = goldfish_pipe_of_match,
+ .acpi_match_table = ACPI_PTR(goldfish_pipe_acpi_match),
}
};



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