patch-2.4.23 linux-2.4.23/drivers/char/drm/i810_drm.h

• Lines: 64
• Date: 2003-11-28 10:26:20.000000000 -0800
• Orig file: linux-2.4.22/drivers/char/drm/i810_drm.h
• Orig date: 2002-11-28 15:53:12.000000000 -0800

diff -urN linux-2.4.22/drivers/char/drm/i810_drm.h linux-2.4.23/drivers/char/drm/i810_drm.h
@@ -88,6 +88,8 @@
 #define I810_TEXREG_MCS  7	/* GFX_OP_MAP_COORD_SETS ??? */
 #define I810_TEX_SETUP_SIZE 8
 
+/* Flags for clear ioctl
+ */
 #define I810_FRONT   0x1
 #define I810_BACK    0x2
 #define I810_DEPTH   0x4
@@ -166,14 +168,34 @@
 
 } drm_i810_sarea_t;
 
+/* WARNING: If you change any of these defines, make sure to wear a bullet
+ * proof vest since these are part of the stable kernel<->userspace ABI
+ */
+
+/* i810 specific ioctls
+ * The device specific ioctl range is 0x40 to 0x79.
+ */
+#define DRM_IOCTL_I810_INIT		DRM_IOW( 0x40, drm_i810_init_t)
+#define DRM_IOCTL_I810_VERTEX		DRM_IOW( 0x41, drm_i810_vertex_t)
+#define DRM_IOCTL_I810_CLEAR		DRM_IOW( 0x42, drm_i810_clear_t)
+#define DRM_IOCTL_I810_FLUSH		DRM_IO(  0x43)
+#define DRM_IOCTL_I810_GETAGE		DRM_IO(  0x44)
+#define DRM_IOCTL_I810_GETBUF		DRM_IOWR(0x45, drm_i810_dma_t)
+#define DRM_IOCTL_I810_SWAP		DRM_IO(  0x46)
+#define DRM_IOCTL_I810_COPY		DRM_IOW( 0x47, drm_i810_copy_t)
+#define DRM_IOCTL_I810_DOCOPY		DRM_IO(  0x48)
+#define DRM_IOCTL_I810_OV0INFO		DRM_IOR( 0x49, drm_i810_overlay_t)
+#define DRM_IOCTL_I810_FSTATUS		DRM_IO ( 0x4a)
+#define DRM_IOCTL_I810_OV0FLIP		DRM_IO ( 0x4b)
+#define DRM_IOCTL_I810_MC		DRM_IOW( 0x4c, drm_i810_mc_t)
+#define DRM_IOCTL_I810_RSTATUS		DRM_IO ( 0x4d )
+
 typedef struct _drm_i810_clear {
 	int clear_color;
 	int clear_depth;
 	int flags;
 } drm_i810_clear_t;
 
-
-
 /* These may be placeholders if we have more cliprects than
  * I810_NR_SAREA_CLIPRECTS.  In that case, the client sets discard to
  * false, indicating that the buffer will be dispatched again with a
@@ -191,6 +213,17 @@
 	void *address;		/* Address to copy from */
 } drm_i810_copy_t;
 
+#define PR_TRIANGLES         (0x0<<18)
+#define PR_TRISTRIP_0        (0x1<<18)
+#define PR_TRISTRIP_1        (0x2<<18)
+#define PR_TRIFAN            (0x3<<18)
+#define PR_POLYGON           (0x4<<18)
+#define PR_LINES             (0x5<<18)
+#define PR_LINESTRIP         (0x6<<18)
+#define PR_RECTS             (0x7<<18)
+#define PR_MASK              (0x7<<18)
+
+
 typedef struct drm_i810_dma {
 	void *virtual;
 	int request_idx;