Update to v4.19 kernel headers.

Test: Builds and boots.
Change-Id: I99a9ed79666e143b47f02ca4e59eed94f69b7e4a
(cherry picked from commit a981e2e52e2e95a65fa9c9b6fb16dcb4c83dd576)
diff --git a/libc/kernel/uapi/drm/exynos_drm.h b/libc/kernel/uapi/drm/exynos_drm.h
index ed9022b..8b27cbb 100644
--- a/libc/kernel/uapi/drm/exynos_drm.h
+++ b/libc/kernel/uapi/drm/exynos_drm.h
@@ -80,6 +80,109 @@
 struct drm_exynos_g2d_exec {
   __u64 async;
 };
+struct drm_exynos_ioctl_ipp_get_res {
+  __u32 count_ipps;
+  __u32 reserved;
+  __u64 ipp_id_ptr;
+};
+enum drm_exynos_ipp_format_type {
+  DRM_EXYNOS_IPP_FORMAT_SOURCE = 0x01,
+  DRM_EXYNOS_IPP_FORMAT_DESTINATION = 0x02,
+};
+struct drm_exynos_ipp_format {
+  __u32 fourcc;
+  __u32 type;
+  __u64 modifier;
+};
+enum drm_exynos_ipp_capability {
+  DRM_EXYNOS_IPP_CAP_CROP = 0x01,
+  DRM_EXYNOS_IPP_CAP_ROTATE = 0x02,
+  DRM_EXYNOS_IPP_CAP_SCALE = 0x04,
+  DRM_EXYNOS_IPP_CAP_CONVERT = 0x08,
+};
+struct drm_exynos_ioctl_ipp_get_caps {
+  __u32 ipp_id;
+  __u32 capabilities;
+  __u32 reserved;
+  __u32 formats_count;
+  __u64 formats_ptr;
+};
+enum drm_exynos_ipp_limit_type {
+  DRM_EXYNOS_IPP_LIMIT_TYPE_SIZE = 0x0001,
+  DRM_EXYNOS_IPP_LIMIT_TYPE_SCALE = 0x0002,
+  DRM_EXYNOS_IPP_LIMIT_SIZE_BUFFER = 0x0001 << 16,
+  DRM_EXYNOS_IPP_LIMIT_SIZE_AREA = 0x0002 << 16,
+  DRM_EXYNOS_IPP_LIMIT_SIZE_ROTATED = 0x0003 << 16,
+  DRM_EXYNOS_IPP_LIMIT_TYPE_MASK = 0x000f,
+  DRM_EXYNOS_IPP_LIMIT_SIZE_MASK = 0x000f << 16,
+};
+struct drm_exynos_ipp_limit_val {
+  __u32 min;
+  __u32 max;
+  __u32 align;
+  __u32 reserved;
+};
+struct drm_exynos_ipp_limit {
+  __u32 type;
+  __u32 reserved;
+  struct drm_exynos_ipp_limit_val h;
+  struct drm_exynos_ipp_limit_val v;
+};
+struct drm_exynos_ioctl_ipp_get_limits {
+  __u32 ipp_id;
+  __u32 fourcc;
+  __u64 modifier;
+  __u32 type;
+  __u32 limits_count;
+  __u64 limits_ptr;
+};
+enum drm_exynos_ipp_task_id {
+  DRM_EXYNOS_IPP_TASK_BUFFER = 0x0001,
+  DRM_EXYNOS_IPP_TASK_RECTANGLE = 0x0002,
+  DRM_EXYNOS_IPP_TASK_TRANSFORM = 0x0003,
+  DRM_EXYNOS_IPP_TASK_ALPHA = 0x0004,
+  DRM_EXYNOS_IPP_TASK_TYPE_SOURCE = 0x0001 << 16,
+  DRM_EXYNOS_IPP_TASK_TYPE_DESTINATION = 0x0002 << 16,
+};
+struct drm_exynos_ipp_task_buffer {
+  __u32 id;
+  __u32 fourcc;
+  __u32 width, height;
+  __u32 gem_id[4];
+  __u32 offset[4];
+  __u32 pitch[4];
+  __u64 modifier;
+};
+struct drm_exynos_ipp_task_rect {
+  __u32 id;
+  __u32 reserved;
+  __u32 x;
+  __u32 y;
+  __u32 w;
+  __u32 h;
+};
+struct drm_exynos_ipp_task_transform {
+  __u32 id;
+  __u32 rotation;
+};
+struct drm_exynos_ipp_task_alpha {
+  __u32 id;
+  __u32 value;
+};
+enum drm_exynos_ipp_flag {
+  DRM_EXYNOS_IPP_FLAG_EVENT = 0x01,
+  DRM_EXYNOS_IPP_FLAG_TEST_ONLY = 0x02,
+  DRM_EXYNOS_IPP_FLAG_NONBLOCK = 0x04,
+};
+#define DRM_EXYNOS_IPP_FLAGS (DRM_EXYNOS_IPP_FLAG_EVENT | DRM_EXYNOS_IPP_FLAG_TEST_ONLY | DRM_EXYNOS_IPP_FLAG_NONBLOCK)
+struct drm_exynos_ioctl_ipp_commit {
+  __u32 ipp_id;
+  __u32 flags;
+  __u32 reserved;
+  __u32 params_size;
+  __u64 params_ptr;
+  __u64 user_data;
+};
 #define DRM_EXYNOS_GEM_CREATE 0x00
 #define DRM_EXYNOS_GEM_MAP 0x01
 #define DRM_EXYNOS_GEM_GET 0x04
@@ -87,6 +190,10 @@
 #define DRM_EXYNOS_G2D_GET_VER 0x20
 #define DRM_EXYNOS_G2D_SET_CMDLIST 0x21
 #define DRM_EXYNOS_G2D_EXEC 0x22
+#define DRM_EXYNOS_IPP_GET_RESOURCES 0x40
+#define DRM_EXYNOS_IPP_GET_CAPS 0x41
+#define DRM_EXYNOS_IPP_GET_LIMITS 0x42
+#define DRM_EXYNOS_IPP_COMMIT 0x43
 #define DRM_IOCTL_EXYNOS_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_EXYNOS_GEM_CREATE, struct drm_exynos_gem_create)
 #define DRM_IOCTL_EXYNOS_GEM_MAP DRM_IOWR(DRM_COMMAND_BASE + DRM_EXYNOS_GEM_MAP, struct drm_exynos_gem_map)
 #define DRM_IOCTL_EXYNOS_GEM_GET DRM_IOWR(DRM_COMMAND_BASE + DRM_EXYNOS_GEM_GET, struct drm_exynos_gem_info)
@@ -94,7 +201,12 @@
 #define DRM_IOCTL_EXYNOS_G2D_GET_VER DRM_IOWR(DRM_COMMAND_BASE + DRM_EXYNOS_G2D_GET_VER, struct drm_exynos_g2d_get_ver)
 #define DRM_IOCTL_EXYNOS_G2D_SET_CMDLIST DRM_IOWR(DRM_COMMAND_BASE + DRM_EXYNOS_G2D_SET_CMDLIST, struct drm_exynos_g2d_set_cmdlist)
 #define DRM_IOCTL_EXYNOS_G2D_EXEC DRM_IOWR(DRM_COMMAND_BASE + DRM_EXYNOS_G2D_EXEC, struct drm_exynos_g2d_exec)
+#define DRM_IOCTL_EXYNOS_IPP_GET_RESOURCES DRM_IOWR(DRM_COMMAND_BASE + DRM_EXYNOS_IPP_GET_RESOURCES, struct drm_exynos_ioctl_ipp_get_res)
+#define DRM_IOCTL_EXYNOS_IPP_GET_CAPS DRM_IOWR(DRM_COMMAND_BASE + DRM_EXYNOS_IPP_GET_CAPS, struct drm_exynos_ioctl_ipp_get_caps)
+#define DRM_IOCTL_EXYNOS_IPP_GET_LIMITS DRM_IOWR(DRM_COMMAND_BASE + DRM_EXYNOS_IPP_GET_LIMITS, struct drm_exynos_ioctl_ipp_get_limits)
+#define DRM_IOCTL_EXYNOS_IPP_COMMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_EXYNOS_IPP_COMMIT, struct drm_exynos_ioctl_ipp_commit)
 #define DRM_EXYNOS_G2D_EVENT 0x80000000
+#define DRM_EXYNOS_IPP_EVENT 0x80000002
 struct drm_exynos_g2d_event {
   struct drm_event base;
   __u64 user_data;
@@ -103,6 +215,15 @@
   __u32 cmdlist_no;
   __u32 reserved;
 };
+struct drm_exynos_ipp_event {
+  struct drm_event base;
+  __u64 user_data;
+  __u32 tv_sec;
+  __u32 tv_usec;
+  __u32 ipp_id;
+  __u32 sequence;
+  __u64 reserved;
+};
 #ifdef __cplusplus
 #endif
 #endif