commit 9584fa46e9dd7071f8ad870341e7a0ab5ab918e8
author Christopher Ferris <cferris@google.com> Mon Dec 09 15:36:13 2019 -0800
committer Christopher Ferris <cferris@google.com> Thu Dec 12 14:59:25 2019 -0800
tree 69b5e82e39efc53887aa45ae288ff600ae2e49b7
parent 27a8c60f045f939ab1cb7157313778966ed29404

Update to android-mainline kernel headers v5.4.

Update generate_uapi_headers.sh to checkout the android mainline
kernel. Also, add a small modification to look for the kernel directory
in common not linux-stable.

Remove deprecated android headers from android/uapi/linux. Also,
remove f_accessory.h since it's in the android mainline kernel.

Test: Builds and runs on walleye.
Change-Id: Ia371305e19f56e6bcc2db6d5b4d299819f07ffc6

libc/kernel/uapi/drm/etnaviv_drm.h

diff --git a/libc/kernel/uapi/drm/etnaviv_drm.h b/libc/kernel/uapi/drm/etnaviv_drm.h
index 4c09e6c..c92d110 100644
--- a/libc/kernel/uapi/drm/etnaviv_drm.h
+++ b/libc/kernel/uapi/drm/etnaviv_drm.h
@@ -52,6 +52,7 @@
 #define ETNAVIV_PARAM_GPU_INSTRUCTION_COUNT 0x18
 #define ETNAVIV_PARAM_GPU_NUM_CONSTANTS 0x19
 #define ETNAVIV_PARAM_GPU_NUM_VARYINGS 0x1a
+#define ETNAVIV_PARAM_SOFTPIN_START_ADDR 0x1b
 #define ETNA_MAX_PIPES 4
 struct drm_etnaviv_param {
   __u32 pipe;
@@ -112,7 +113,8 @@
 #define ETNA_SUBMIT_NO_IMPLICIT 0x0001
 #define ETNA_SUBMIT_FENCE_FD_IN 0x0002
 #define ETNA_SUBMIT_FENCE_FD_OUT 0x0004
-#define ETNA_SUBMIT_FLAGS (ETNA_SUBMIT_NO_IMPLICIT | ETNA_SUBMIT_FENCE_FD_IN | ETNA_SUBMIT_FENCE_FD_OUT)
+#define ETNA_SUBMIT_SOFTPIN 0x0008
+#define ETNA_SUBMIT_FLAGS (ETNA_SUBMIT_NO_IMPLICIT | ETNA_SUBMIT_FENCE_FD_IN | ETNA_SUBMIT_FENCE_FD_OUT | ETNA_SUBMIT_SOFTPIN)
 #define ETNA_PIPE_3D 0x00
 #define ETNA_PIPE_2D 0x01
 #define ETNA_PIPE_VG 0x02