Mesa (master): radeon: Update regulary cs processing info from kernel.

[Alex Deucher]

Module: Mesa
Branch: master
Commit: ec1540052b8f2f4340bb2c8624e667df7a9a23db
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=ec1540052b8f2f4340bb2c8624e667df7a9a23db

Author: Pauli Nieminen <suokkos at gmail.com>
Date:   Wed Aug 19 23:11:14 2009 +0300

radeon: Update regulary cs processing info from kernel.

This fixes problem that dma buffers were leaking in dri1 mode.

Signed-off-by: Pauli Nieminen <suokkos at gmail.com>

---

 src/mesa/drivers/dri/radeon/radeon_bo_legacy.c |   13 +++++++------
 src/mesa/drivers/dri/radeon/radeon_bo_legacy.h |    1 +
 src/mesa/drivers/dri/radeon/radeon_dma.c       |    4 ++++
 3 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/src/mesa/drivers/dri/radeon/radeon_bo_legacy.c b/src/mesa/drivers/dri/radeon/radeon_bo_legacy.c
index 5575da6..b1cc155 100644
--- a/src/mesa/drivers/dri/radeon/radeon_bo_legacy.c
+++ b/src/mesa/drivers/dri/radeon/radeon_bo_legacy.c
@@ -235,8 +235,9 @@ static int legacy_wait_pending(struct radeon_bo *bo)
     return 0;
 }
 
-static void legacy_track_pending(struct bo_manager_legacy *boml, int debug)
+void legacy_track_pending(struct radeon_bo_manager *bom, int debug)
 {
+    struct bo_manager_legacy *boml = (struct bo_manager_legacy*) bom;
     struct bo_legacy *bo_legacy;
     struct bo_legacy *next;
 
@@ -244,8 +245,8 @@ static void legacy_track_pending(struct bo_manager_legacy *boml, int debug)
     bo_legacy = boml->pending_bos.pnext;
     while (bo_legacy) {
         if (debug)
-	  fprintf(stderr,"pending %p %d %d %d\n", bo_legacy, bo_legacy->base.size,
-		  boml->current_age, bo_legacy->pending);
+            fprintf(stderr,"pending %p %d %d %d\n", bo_legacy, bo_legacy->base.size,
+                    boml->current_age, bo_legacy->pending);
         next = bo_legacy->pnext;
         if (legacy_is_pending(&(bo_legacy->base))) {
         }
@@ -444,7 +445,7 @@ static struct radeon_bo *bo_open(struct radeon_bo_manager *bom,
     if (bo_legacy->base.domains & RADEON_GEM_DOMAIN_GTT) 
     {
 retry:
-        legacy_track_pending(boml, 0);
+        legacy_track_pending(&boml->base, 0);
         /* dma buffers */
 
         r = bo_dma_alloc(&(bo_legacy->base));
@@ -580,7 +581,7 @@ static int bo_vram_validate(struct radeon_bo *bo,
         if (r) {
 		pending_retry = 0;
 		while(boml->cpendings && pending_retry++ < 10000) {
-			legacy_track_pending(boml, 0);
+			legacy_track_pending(&boml->base, 0);
 			retry_count++;
 			if (retry_count > 2) {
 				free(bo_legacy->tobj);
@@ -706,7 +707,7 @@ int radeon_bo_legacy_validate(struct radeon_bo *bo,
 
         r = bo_vram_validate(bo, soffset, eoffset);
         if (r) {
-	    legacy_track_pending(boml, 0);
+	    legacy_track_pending(&boml->base, 0);
 	    legacy_kick_all_buffers(boml);
 	    retries++;
 	    if (retries == 2) {
diff --git a/src/mesa/drivers/dri/radeon/radeon_bo_legacy.h b/src/mesa/drivers/dri/radeon/radeon_bo_legacy.h
index 455adeb..2cf15df 100644
--- a/src/mesa/drivers/dri/radeon/radeon_bo_legacy.h
+++ b/src/mesa/drivers/dri/radeon/radeon_bo_legacy.h
@@ -45,5 +45,6 @@ unsigned radeon_bo_legacy_relocs_size(struct radeon_bo *bo);
 struct radeon_bo *radeon_legacy_bo_alloc_fake(struct radeon_bo_manager *bom,
 					      int size,
 	                                      uint32_t offset);
+void legacy_track_pending(struct radeon_bo_manager *bom, int debug);
 
 #endif
diff --git a/src/mesa/drivers/dri/radeon/radeon_dma.c b/src/mesa/drivers/dri/radeon/radeon_dma.c
index 23f17cf..40082d0 100644
--- a/src/mesa/drivers/dri/radeon/radeon_dma.c
+++ b/src/mesa/drivers/dri/radeon/radeon_dma.c
@@ -326,6 +326,10 @@ void radeonReleaseDmaRegions(radeonContextPtr rmesa)
 		      __FUNCTION__, free, wait, reserved, rmesa->dma.minimum_size);
 	}
 
+	if (!rmesa->radeonScreen->driScreen->dri2.enabled) {
+		/* request updated cs processing information from kernel */
+		legacy_track_pending(rmesa->radeonScreen->bom, 0);
+	}
 	/* move waiting bos to free list.
 	   wait list provides gpu time to handle data before reuse */
 	foreach_s(dma_bo, temp, &rmesa->dma.wait) {