DRI texmem branch merge cleanups. Texture ages are unsigned, and

radeon should use generic texture structure now.

drivers/char/drm/r128_drm.h

@@ -162,7 +162,7 @@ typedef struct drm_r128_sarea {
 	unsigned int last_dispatch;
 
 	drm_tex_region_t tex_list[R128_NR_TEX_HEAPS][R128_NR_TEX_REGIONS+1];
-	int tex_age[R128_NR_TEX_HEAPS];
+	unsigned int tex_age[R128_NR_TEX_HEAPS];
 	int ctx_owner;
 } drm_r128_sarea_t;
 

drivers/char/drm/radeon_drm.h

@@ -322,12 +322,6 @@ typedef struct {
 } drm_radeon_state_t;
 
 
-typedef struct {
-	unsigned char next, prev;
-	unsigned char in_use;
-	int age;
-} drm_radeon_tex_region_t;
-
 typedef struct {
 	/* The channel for communication of state information to the
 	 * kernel on firing a vertex buffer with either of the
@@ -350,8 +344,8 @@ typedef struct {
 	unsigned int last_dispatch;
 	unsigned int last_clear;
 
-	drm_radeon_tex_region_t tex_list[RADEON_NR_TEX_HEAPS][RADEON_NR_TEX_REGIONS+1];
-	int tex_age[RADEON_NR_TEX_HEAPS];
+	drm_tex_region_t tex_list[RADEON_NR_TEX_HEAPS][RADEON_NR_TEX_REGIONS+1];
+	unsigned int tex_age[RADEON_NR_TEX_HEAPS];
 	int ctx_owner;
         int pfState;                /* number of 3d windows (0,1,2ormore) */
         int pfCurrentPage;	    /* which buffer is being displayed? */

drivers/char/drm/radeon_drv.h

@@ -581,6 +581,7 @@ extern void radeon_do_release(drm_device_t *dev);
 #define RADEON_TXFORMAT_ARGB4444	5
 #define RADEON_TXFORMAT_ARGB8888	6
 #define RADEON_TXFORMAT_RGBA8888	7
+#define RADEON_TXFORMAT_Y8		8
 #define RADEON_TXFORMAT_VYUY422         10
 #define RADEON_TXFORMAT_YVYU422         11
 #define RADEON_TXFORMAT_DXT1            12