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/amdgpu_drm.h b/libc/kernel/uapi/drm/amdgpu_drm.h
index 59f5260..bdf59d6 100644
--- a/libc/kernel/uapi/drm/amdgpu_drm.h
+++ b/libc/kernel/uapi/drm/amdgpu_drm.h
@@ -59,6 +59,7 @@
 #define AMDGPU_GEM_DOMAIN_GDS 0x8
 #define AMDGPU_GEM_DOMAIN_GWS 0x10
 #define AMDGPU_GEM_DOMAIN_OA 0x20
+#define AMDGPU_GEM_DOMAIN_MASK (AMDGPU_GEM_DOMAIN_CPU | AMDGPU_GEM_DOMAIN_GTT | AMDGPU_GEM_DOMAIN_VRAM | AMDGPU_GEM_DOMAIN_GDS | AMDGPU_GEM_DOMAIN_GWS | AMDGPU_GEM_DOMAIN_OA)
 #define AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED (1 << 0)
 #define AMDGPU_GEM_CREATE_NO_CPU_ACCESS (1 << 1)
 #define AMDGPU_GEM_CREATE_CPU_GTT_USWC (1 << 2)
@@ -67,6 +68,7 @@
 #define AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS (1 << 5)
 #define AMDGPU_GEM_CREATE_VM_ALWAYS_VALID (1 << 6)
 #define AMDGPU_GEM_CREATE_EXPLICIT_SYNC (1 << 7)
+#define AMDGPU_GEM_CREATE_MQD_GFX9 (1 << 8)
 struct drm_amdgpu_gem_create_in {
   __u64 bo_size;
   __u64 alignment;
@@ -305,13 +307,15 @@
 #define AMDGPU_HW_IP_UVD_ENC 5
 #define AMDGPU_HW_IP_VCN_DEC 6
 #define AMDGPU_HW_IP_VCN_ENC 7
-#define AMDGPU_HW_IP_NUM 8
+#define AMDGPU_HW_IP_VCN_JPEG 8
+#define AMDGPU_HW_IP_NUM 9
 #define AMDGPU_HW_IP_INSTANCE_MAX_COUNT 1
 #define AMDGPU_CHUNK_ID_IB 0x01
 #define AMDGPU_CHUNK_ID_FENCE 0x02
 #define AMDGPU_CHUNK_ID_DEPENDENCIES 0x03
 #define AMDGPU_CHUNK_ID_SYNCOBJ_IN 0x04
 #define AMDGPU_CHUNK_ID_SYNCOBJ_OUT 0x05
+#define AMDGPU_CHUNK_ID_BO_HANDLES 0x06
 struct drm_amdgpu_cs_chunk {
   __u32 chunk_id;
   __u32 length_dw;
@@ -334,6 +338,7 @@
 #define AMDGPU_IB_FLAG_CE (1 << 0)
 #define AMDGPU_IB_FLAG_PREAMBLE (1 << 1)
 #define AMDGPU_IB_FLAG_PREEMPT (1 << 2)
+#define AMDGPU_IB_FLAG_TC_WB_NOT_INVALIDATE (1 << 3)
 struct drm_amdgpu_cs_chunk_ib {
   __u32 _pad;
   __u32 flags;
@@ -397,6 +402,9 @@
 #define AMDGPU_INFO_FW_SOS 0x0c
 #define AMDGPU_INFO_FW_ASD 0x0d
 #define AMDGPU_INFO_FW_VCN 0x0e
+#define AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_CNTL 0x0f
+#define AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_GPM_MEM 0x10
+#define AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_SRM_MEM 0x11
 #define AMDGPU_INFO_NUM_BYTES_MOVED 0x0f
 #define AMDGPU_INFO_VRAM_USAGE 0x10
 #define AMDGPU_INFO_GTT_USAGE 0x11