radeon: sync radeon_drm.h with the kernel

the CIK tile mode definitions are moved out,
userspace doesn't use them

Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>

1 files changed, 42 insertions, 9 deletions

diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h
index cd31794f..f09cc04c 100644
--- a/include/drm/radeon_drm.h
+++ b/include/drm/radeon_drm.h
@@ -35,6 +35,10 @@
 
 #include "drm.h"
 
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
 /* WARNING: If you change any of these defines, make sure to change the
  * defines in the X server file (radeon_sarea.h)
  */
@@ -511,6 +515,7 @@ typedef struct {
 #define DRM_RADEON_GEM_BUSY             0x2a
 #define DRM_RADEON_GEM_VA               0x2b
 #define DRM_RADEON_GEM_OP               0x2c
+#define DRM_RADEON_GEM_USERPTR          0x2d
 
 #define DRM_IOCTL_RADEON_CP_INIT    DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_INIT, drm_radeon_init_t)
 #define DRM_IOCTL_RADEON_CP_START   DRM_IO(  DRM_COMMAND_BASE + DRM_RADEON_CP_START)
@@ -554,6 +559,7 @@ typedef struct {
 #define DRM_IOCTL_RADEON_GEM_BUSY       DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_BUSY, struct drm_radeon_gem_busy)
 #define DRM_IOCTL_RADEON_GEM_VA         DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_VA, struct drm_radeon_gem_va)
 #define DRM_IOCTL_RADEON_GEM_OP         DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_OP, struct drm_radeon_gem_op)
+#define DRM_IOCTL_RADEON_GEM_USERPTR    DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_USERPTR, struct drm_radeon_gem_userptr)
 
 typedef struct drm_radeon_init {
         enum {
@@ -796,7 +802,13 @@ struct drm_radeon_gem_info {
         uint64_t        vram_visible;
 };
 
-#define RADEON_GEM_NO_BACKING_STORE 1
+#define RADEON_GEM_NO_BACKING_STORE     (1 << 0)
+#define RADEON_GEM_GTT_UC               (1 << 1)
+#define RADEON_GEM_GTT_WC               (1 << 2)
+/* BO is expected to be accessed by the CPU */
+#define RADEON_GEM_CPU_ACCESS           (1 << 3)
+/* CPU access is not expected to work for this BO */
+#define RADEON_GEM_NO_CPU_ACCESS        (1 << 4)
 
 struct drm_radeon_gem_create {
         uint64_t        size;
@@ -806,6 +818,23 @@ struct drm_radeon_gem_create {
         uint32_t        flags;
 };
 
+/*
+ * This is not a reliable API and you should expect it to fail for any
+ * number of reasons and have fallback path that do not use userptr to
+ * perform any operation.
+ */
+#define RADEON_GEM_USERPTR_READONLY     (1 << 0)
+#define RADEON_GEM_USERPTR_ANONONLY     (1 << 1)
+#define RADEON_GEM_USERPTR_VALIDATE     (1 << 2)
+#define RADEON_GEM_USERPTR_REGISTER     (1 << 3)
+
+struct drm_radeon_gem_userptr {
+        uint64_t                addr;
+        uint64_t                size;
+        uint32_t                flags;
+        uint32_t                handle;
+};
+
 #define RADEON_TILING_MACRO                             0x1
 #define RADEON_TILING_MICRO                             0x2
 #define RADEON_TILING_SWAP_16BIT                        0x4
@@ -943,6 +972,7 @@ struct drm_radeon_cs_chunk {
 };
 
 /* drm_radeon_cs_reloc.flags */
+#define RADEON_RELOC_PRIO_MASK          (0xf << 0)
 
 struct drm_radeon_cs_reloc {
         uint32_t                handle;
@@ -1008,7 +1038,13 @@ struct drm_radeon_cs {
 #define RADEON_INFO_NUM_BYTES_MOVED     0x1d
 #define RADEON_INFO_VRAM_USAGE          0x1e
 #define RADEON_INFO_GTT_USAGE           0x1f
-
+#define RADEON_INFO_ACTIVE_CU_COUNT     0x20
+#define RADEON_INFO_CURRENT_GPU_TEMP    0x21
+#define RADEON_INFO_CURRENT_GPU_SCLK    0x22
+#define RADEON_INFO_CURRENT_GPU_MCLK    0x23
+#define RADEON_INFO_READ_REG            0x24
+#define RADEON_INFO_VA_UNMAP_WORKING    0x25
+#define RADEON_INFO_GPU_RESET_COUNTER   0x26
 
 struct drm_radeon_info {
         uint32_t                request;
@@ -1034,13 +1070,10 @@ struct drm_radeon_info {
 #define SI_TILE_MODE_DEPTH_STENCIL_2D_4AA       3
 #define SI_TILE_MODE_DEPTH_STENCIL_2D_8AA       2
 
-#define CIK_TILE_MODE_COLOR_2D                  14
-#define CIK_TILE_MODE_COLOR_2D_SCANOUT          10
-#define CIK_TILE_MODE_DEPTH_STENCIL_2D_TILESPLIT_64       0
-#define CIK_TILE_MODE_DEPTH_STENCIL_2D_TILESPLIT_128      1
-#define CIK_TILE_MODE_DEPTH_STENCIL_2D_TILESPLIT_256      2
-#define CIK_TILE_MODE_DEPTH_STENCIL_2D_TILESPLIT_512      3
-#define CIK_TILE_MODE_DEPTH_STENCIL_2D_TILESPLIT_ROW_SIZE 4
 #define CIK_TILE_MODE_DEPTH_STENCIL_1D          5
 
+#if defined(__cplusplus)
+}
+#endif
+
 #endif