diff --git a/libc/kernel/common/linux/android_pmem.h b/libc/kernel/common/linux/android_pmem.h
index 858857e..bdf3aba 100644
--- a/libc/kernel/common/linux/android_pmem.h
+++ b/libc/kernel/common/linux/android_pmem.h
@@ -12,40 +12,36 @@
 #ifndef _ANDROID_PMEM_H_
 #define _ANDROID_PMEM_H_
 
-#include <stdint.h>
-
-#ifndef __user
-#define __user
-#endif
-
-struct pmem_region {
- unsigned long offset;
- unsigned long len;
-};
-
 #define PMEM_IOCTL_MAGIC 'p'
-#define PMEM_GET_PHYS _IOW(PMEM_IOCTL_MAGIC, 1, struct pmem_region *)
-#define PMEM_MAP _IOW(PMEM_IOCTL_MAGIC, 2, struct pmem_region *)
-#define PMEM_GET_SIZE _IOW(PMEM_IOCTL_MAGIC, 3, struct pmem_region *)
-#define PMEM_UNMAP _IOW(PMEM_IOCTL_MAGIC, 4, struct pmem_region *)
+#define PMEM_GET_PHYS _IOW(PMEM_IOCTL_MAGIC, 1, unsigned int)
+#define PMEM_MAP _IOW(PMEM_IOCTL_MAGIC, 2, unsigned int)
+#define PMEM_GET_SIZE _IOW(PMEM_IOCTL_MAGIC, 3, unsigned int)
+#define PMEM_UNMAP _IOW(PMEM_IOCTL_MAGIC, 4, unsigned int)
 
 #define PMEM_ALLOCATE _IOW(PMEM_IOCTL_MAGIC, 5, unsigned int)
 
 #define PMEM_CONNECT _IOW(PMEM_IOCTL_MAGIC, 6, unsigned int)
 
-#define PMEM_GET_TOTAL_SIZE _IOW(PMEM_IOCTL_MAGIC, 7, struct pmem_region *)
+#define PMEM_GET_TOTAL_SIZE _IOW(PMEM_IOCTL_MAGIC, 7, unsigned int)
 
-#define HW3D_REVOKE_GPU _IOW(PMEM_IOCTL_MAGIC, 8, unsigned int)
-#define HW3D_GRANT_GPU _IOW(PMEM_IOCTL_MAGIC, 9, unsigned int)
-#define HW3D_WAIT_IRQ _IOW(PMEM_IOCTL_MAGIC,10, unsigned int)
+struct android_pmem_platform_data
+{
+ const char* name;
 
-struct android_pmem_platform_data;
-struct pmem_file_operations {
- int (*mmap) (struct file *, struct vm_area_struct *);
- int (*open) (struct inode *, struct file *);
- ssize_t (*read) (struct file *, char __user *, size_t, long long *);
- int (*release) (struct inode *, struct file *);
- long (*ioctl) (struct file *, unsigned int, unsigned long);
+ unsigned long start;
+
+ unsigned long size;
+
+ unsigned no_allocator;
+
+ unsigned cached;
+
+ unsigned buffered;
+};
+
+struct pmem_region {
+ unsigned long offset;
+ unsigned long len;
 };
 
 #endif
diff --git a/libc/kernel/common/linux/msm_hw3d.h b/libc/kernel/common/linux/msm_hw3d.h
new file mode 100644
index 0000000..3d05106
--- /dev/null
+++ b/libc/kernel/common/linux/msm_hw3d.h
@@ -0,0 +1,44 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _MSM_HW3D_H_
+#define _MSM_HW3D_H_
+
+#include <linux/fs.h>
+#include <linux/ioctl.h>
+
+struct hw3d_region;
+
+#define HW3D_IOCTL_MAGIC 'h'
+#define HW3D_WAIT_FOR_REVOKE _IO(HW3D_IOCTL_MAGIC, 0x80)
+#define HW3D_WAIT_FOR_INTERRUPT _IO(HW3D_IOCTL_MAGIC, 0x81)
+#define HW3D_GET_REGIONS   _IOR(HW3D_IOCTL_MAGIC, 0x82, struct hw3d_region *)
+
+#define HW3D_REGION_OFFSET(id) ((((uint32_t)(id)) & 0xf) << 28)
+#define HW3D_REGION_ID(addr) (((uint32_t)(addr) >> 28) & 0xf)
+#define HW3D_OFFSET_IN_REGION(addr) ((uint32_t)(addr) & ~(0xfUL << 28))
+
+enum {
+ HW3D_EBI = 0,
+ HW3D_SMI = 1,
+ HW3D_REGS = 2,
+
+ HW3D_NUM_REGIONS = HW3D_REGS + 1,
+};
+
+struct hw3d_region {
+ unsigned long phys;
+ unsigned long map_offset;
+ unsigned long len;
+};
+
+#endif
+
diff --git a/libc/kernel/common/linux/msm_mdp.h b/libc/kernel/common/linux/msm_mdp.h
index 43fdac3..240b754 100644
--- a/libc/kernel/common/linux/msm_mdp.h
+++ b/libc/kernel/common/linux/msm_mdp.h
@@ -30,6 +30,7 @@
  MDP_Y_CBCR_H2V1,
  MDP_RGBA_8888,
  MDP_BGRA_8888,
+ MDP_RGBX_8888,
  MDP_IMGTYPE_LIMIT
 };
 
@@ -81,3 +82,4 @@
 };
 
 #endif
+