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authorChristian König <christian.koenig@amd.com>2015-06-08 15:03:00 +0200
committerAlex Deucher <alexander.deucher@amd.com>2015-06-08 21:42:53 -0400
commit34b5f6a6d6d0e482c7ce498f60bce261e533821e (patch)
tree04d5de2c0fff82edf6aeb6492148689bad8b76eb /include/uapi/drm
parent6c7fc503a47f9b87dfd7c76e34f808ab6870a82f (diff)
downloadop-kernel-dev-34b5f6a6d6d0e482c7ce498f60bce261e533821e.zip
op-kernel-dev-34b5f6a6d6d0e482c7ce498f60bce261e533821e.tar.gz
drm/amdgpu: cleanup VA IOCTL
Remove the unnecessary returned status and make the IOCTL write only. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/uapi/drm')
-rw-r--r--include/uapi/drm/amdgpu_drm.h18
1 files changed, 2 insertions, 16 deletions
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h
index 3b911b6..4c465e1 100644
--- a/include/uapi/drm/amdgpu_drm.h
+++ b/include/uapi/drm/amdgpu_drm.h
@@ -55,7 +55,7 @@
#define DRM_IOCTL_AMDGPU_INFO DRM_IOW(DRM_COMMAND_BASE + DRM_AMDGPU_INFO, struct drm_amdgpu_info)
#define DRM_IOCTL_AMDGPU_GEM_METADATA DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_METADATA, struct drm_amdgpu_gem_metadata)
#define DRM_IOCTL_AMDGPU_GEM_WAIT_IDLE DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_WAIT_IDLE, union drm_amdgpu_gem_wait_idle)
-#define DRM_IOCTL_AMDGPU_GEM_VA DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_VA, union drm_amdgpu_gem_va)
+#define DRM_IOCTL_AMDGPU_GEM_VA DRM_IOW(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_VA, struct drm_amdgpu_gem_va)
#define DRM_IOCTL_AMDGPU_WAIT_CS DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_WAIT_CS, union drm_amdgpu_wait_cs)
#define DRM_IOCTL_AMDGPU_GEM_OP DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_OP, struct drm_amdgpu_gem_op)
#define DRM_IOCTL_AMDGPU_GEM_USERPTR DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_USERPTR, struct drm_amdgpu_gem_userptr)
@@ -290,10 +290,6 @@ struct drm_amdgpu_gem_op {
#define AMDGPU_VA_OP_MAP 1
#define AMDGPU_VA_OP_UNMAP 2
-#define AMDGPU_VA_RESULT_OK 0
-#define AMDGPU_VA_RESULT_ERROR 1
-#define AMDGPU_VA_RESULT_VA_INVALID_ALIGNMENT 2
-
/* Mapping flags */
/* readable mapping */
#define AMDGPU_VM_PAGE_READABLE (1 << 1)
@@ -302,7 +298,7 @@ struct drm_amdgpu_gem_op {
/* executable mapping, new for VI */
#define AMDGPU_VM_PAGE_EXECUTABLE (1 << 3)
-struct drm_amdgpu_gem_va_in {
+struct drm_amdgpu_gem_va {
/* GEM object handle */
uint32_t handle;
uint32_t _pad;
@@ -319,16 +315,6 @@ struct drm_amdgpu_gem_va_in {
uint64_t map_size;
};
-struct drm_amdgpu_gem_va_out {
- uint32_t result;
- uint32_t _pad;
-};
-
-union drm_amdgpu_gem_va {
- struct drm_amdgpu_gem_va_in in;
- struct drm_amdgpu_gem_va_out out;
-};
-
#define AMDGPU_HW_IP_GFX 0
#define AMDGPU_HW_IP_COMPUTE 1
#define AMDGPU_HW_IP_DMA 2
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