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authorEric Anholt <eric@anholt.net>2016-07-02 14:18:43 -0700
committerEric Anholt <eric@anholt.net>2016-07-15 15:38:12 -0700
commit2212a6465d1597fbc4d4ee0ea5ff87816bfa336e (patch)
tree968660c8264fa0e2878e7eb11300467da7b8360b
parent8c8d5dd76fb80637031e824a48ceaa0f9f65d2dd (diff)
vc4: Update kernel headers for getparam addition.
This also brings over the C++ guard introduced recently in the kernel headers. Signed-off-by: Eric Anholt <eric@anholt.net>
-rw-r--r--include/drm/vc4_drm.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/include/drm/vc4_drm.h b/include/drm/vc4_drm.h
index da3caa08..919eecea 100644
--- a/include/drm/vc4_drm.h
+++ b/include/drm/vc4_drm.h
@@ -26,6 +26,10 @@
#include "drm.h"
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
#define DRM_VC4_SUBMIT_CL 0x00
#define DRM_VC4_WAIT_SEQNO 0x01
#define DRM_VC4_WAIT_BO 0x02
@@ -33,6 +37,7 @@
#define DRM_VC4_MMAP_BO 0x04
#define DRM_VC4_CREATE_SHADER_BO 0x05
#define DRM_VC4_GET_HANG_STATE 0x06
+#define DRM_VC4_GET_PARAM 0x07
#define DRM_IOCTL_VC4_SUBMIT_CL DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_SUBMIT_CL, struct drm_vc4_submit_cl)
#define DRM_IOCTL_VC4_WAIT_SEQNO DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_WAIT_SEQNO, struct drm_vc4_wait_seqno)
@@ -41,6 +46,7 @@
#define DRM_IOCTL_VC4_MMAP_BO DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_MMAP_BO, struct drm_vc4_mmap_bo)
#define DRM_IOCTL_VC4_CREATE_SHADER_BO DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_CREATE_SHADER_BO, struct drm_vc4_create_shader_bo)
#define DRM_IOCTL_VC4_GET_HANG_STATE DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_GET_HANG_STATE, struct drm_vc4_get_hang_state)
+#define DRM_IOCTL_VC4_GET_PARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_GET_PARAM, struct drm_vc4_get_param)
struct drm_vc4_submit_rcl_surface {
__u32 hindex; /* Handle index, or ~0 if not present. */
@@ -276,4 +282,19 @@ struct drm_vc4_get_hang_state {
__u32 pad[16];
};
+#define DRM_VC4_PARAM_V3D_IDENT0 0
+#define DRM_VC4_PARAM_V3D_IDENT1 1
+#define DRM_VC4_PARAM_V3D_IDENT2 2
+#define DRM_VC4_PARAM_SUPPORTS_BRANCHES 3
+
+struct drm_vc4_get_param {
+ __u32 param;
+ __u32 pad;
+ __u64 value;
+};
+
+#if defined(__cplusplus)
+}
+#endif
+
#endif /* _VC4_DRM_H_ */