drm: add drm simple memory manager support for SiS and VIA drivers

This add support to the SiS and VIA drivers for the simple memory manager.
This fixes a lot of problems with the current simple code these drivers used,
including locking and SMP issues.

Signed-off-by: Dave Airlie <airlied@linux.ie>

1 files changed, 13 insertions, 3 deletions

diff --git a/drivers/char/drm/via_drv.h b/drivers/char/drm/via_drv.h
index 52bcc7b1ba45..d21b5b75da0f 100644
--- a/drivers/char/drm/via_drv.h
+++ b/drivers/char/drm/via_drv.h
@@ -24,15 +24,16 @@
 #ifndef _VIA_DRV_H_
 #define _VIA_DRV_H_
 
+#include "drm_sman.h"
 #define DRIVER_AUTHOR   "Various"
 
 #define DRIVER_NAME             "via"
 #define DRIVER_DESC             "VIA Unichrome / Pro"
-#define DRIVER_DATE             "20051116"
+#define DRIVER_DATE             "20060529"
 
 #define DRIVER_MAJOR            2
-#define DRIVER_MINOR            7
-#define DRIVER_PATCHLEVEL       4
+#define DRIVER_MINOR            10
+#define DRIVER_PATCHLEVEL       0
 
 #include "via_verifier.h"
 
@@ -85,6 +86,12 @@ typedef struct drm_via_private {
         uint32_t irq_enable_mask;
         uint32_t irq_pending_mask;
         int *irq_map;
+        unsigned int idle_fault;
+        drm_sman_t sman;
+        int vram_initialized;
+        int agp_initialized;
+        unsigned long vram_offset;
+        unsigned long agp_offset;
         drm_via_blitq_t blit_queues[VIA_NUM_BLIT_ENGINES];
 } drm_via_private_t;
 
@@ -135,6 +142,9 @@ extern void via_init_futex(drm_via_private_t * dev_priv);
 extern void via_cleanup_futex(drm_via_private_t * dev_priv);
 extern void via_release_futex(drm_via_private_t * dev_priv, int context);
 
+extern void via_reclaim_buffers_locked(drm_device_t *dev, struct file *filp);
+extern void via_lastclose(drm_device_t *dev);
+
 extern void via_dmablit_handler(drm_device_t *dev, int engine, int from_irq);
 extern void via_init_dmablit(drm_device_t *dev);