commit af09c709d5b88d7599fbfe85ee96c616366f7ef2
author Christopher Ferris <cferris@google.com> Mon Jun 01 20:29:29 2020 -0700
committer Christopher Ferris <cferris@google.com> Tue Jun 02 10:58:28 2020 -0700
tree 26017bf4b9e2a3e210dc030f10316501998d15ea
parent 6a642f7760597c0f1e3bddc6f3ac9e96d5b0e39a

Update to v5.7 kernel headers.

Kernel headers coming from:

Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-5.7

Update the generate_uapi_headers.sh where the types.h file is now in
the right place, but kvm.h is not.

Test: Booted cuttlefish/bonito.
Test: Ran bionic-unit-tests on cuttlefish/bonito.
Change-Id: Ice9ce370a658e320b80f564b34a4431927fcf100

libc/kernel/uapi/linux/gpio.h

diff --git a/libc/kernel/uapi/linux/gpio.h b/libc/kernel/uapi/linux/gpio.h
index 773f409..7e0ce7d 100644
--- a/libc/kernel/uapi/linux/gpio.h
+++ b/libc/kernel/uapi/linux/gpio.h
@@ -40,6 +40,17 @@
   char consumer[32];
 };
 #define GPIOHANDLES_MAX 64
+enum {
+  GPIOLINE_CHANGED_REQUESTED = 1,
+  GPIOLINE_CHANGED_RELEASED,
+  GPIOLINE_CHANGED_CONFIG,
+};
+struct gpioline_info_changed {
+  struct gpioline_info info;
+  __u64 timestamp;
+  __u32 event_type;
+  __u32 padding[5];
+};
 #define GPIOHANDLE_REQUEST_INPUT (1UL << 0)
 #define GPIOHANDLE_REQUEST_OUTPUT (1UL << 1)
 #define GPIOHANDLE_REQUEST_ACTIVE_LOW (1UL << 2)
@@ -85,6 +96,8 @@
 };
 #define GPIO_GET_CHIPINFO_IOCTL _IOR(0xB4, 0x01, struct gpiochip_info)
 #define GPIO_GET_LINEINFO_IOCTL _IOWR(0xB4, 0x02, struct gpioline_info)
+#define GPIO_GET_LINEINFO_WATCH_IOCTL _IOWR(0xB4, 0x0b, struct gpioline_info)
+#define GPIO_GET_LINEINFO_UNWATCH_IOCTL _IOWR(0xB4, 0x0c, __u32)
 #define GPIO_GET_LINEHANDLE_IOCTL _IOWR(0xB4, 0x03, struct gpiohandle_request)
 #define GPIO_GET_LINEEVENT_IOCTL _IOWR(0xB4, 0x04, struct gpioevent_request)
 #endif