1 files changed, 23 insertions, 10 deletions

diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 2f43ee8e4048..83378c39d0e3 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -137,14 +137,19 @@ int rv370_pcie_gart_enable(struct radeon_device *rdev)
 
 void rv370_pcie_gart_disable(struct radeon_device *rdev)
 {
-        uint32_t tmp;
+        u32 tmp;
+        int r;
 
         tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_CNTL);
         tmp |= RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD;
         WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp & ~RADEON_PCIE_TX_GART_EN);
         if (rdev->gart.table.vram.robj) {
-                radeon_object_kunmap(rdev->gart.table.vram.robj);
-                radeon_object_unpin(rdev->gart.table.vram.robj);
+                r = radeon_bo_reserve(rdev->gart.table.vram.robj, false);
+                if (likely(r == 0)) {
+                        radeon_bo_kunmap(rdev->gart.table.vram.robj);
+                        radeon_bo_unpin(rdev->gart.table.vram.robj);
+                        radeon_bo_unreserve(rdev->gart.table.vram.robj);
+                }
         }
 }
 
@@ -1181,6 +1186,9 @@ static int r300_startup(struct radeon_device *rdev)
 {
         int r;
 
+        /* set common regs */
+        r100_set_common_regs(rdev);
+        /* program mc */
         r300_mc_program(rdev);
         /* Resume clock */
         r300_clock_startup(rdev);
@@ -1193,13 +1201,18 @@ static int r300_startup(struct radeon_device *rdev)
                 if (r)
                         return r;
         }
+
+        if (rdev->family == CHIP_R300 ||
+            rdev->family == CHIP_R350 ||
+            rdev->family == CHIP_RV350)
+                r100_enable_bm(rdev);
+
         if (rdev->flags & RADEON_IS_PCI) {
                 r = r100_pci_gart_enable(rdev);
                 if (r)
                         return r;
         }
         /* Enable IRQ */
-        rdev->irq.sw_int = true;
         r100_irq_set(rdev);
         /* 1M ring buffer */
         r = r100_cp_init(rdev, 1024 * 1024);
@@ -1237,6 +1250,8 @@ int r300_resume(struct radeon_device *rdev)
         radeon_combios_asic_init(rdev->ddev);
         /* Resume clock after posting */
         r300_clock_startup(rdev);
+        /* Initialize surface registers */
+        radeon_surface_init(rdev);
         return r300_startup(rdev);
 }
 
@@ -1265,7 +1280,7 @@ void r300_fini(struct radeon_device *rdev)
                 r100_pci_gart_fini(rdev);
         radeon_irq_kms_fini(rdev);
         radeon_fence_driver_fini(rdev);
-        radeon_object_fini(rdev);
+        radeon_bo_fini(rdev);
         radeon_atombios_fini(rdev);
         kfree(rdev->bios);
         rdev->bios = NULL;
@@ -1303,10 +1318,8 @@ int r300_init(struct radeon_device *rdev)
                         RREG32(R_0007C0_CP_STAT));
         }
         /* check if cards are posted or not */
-        if (!radeon_card_posted(rdev) && rdev->bios) {
-                DRM_INFO("GPU not posted. posting now...\n");
-                radeon_combios_asic_init(rdev->ddev);
-        }
+        if (radeon_boot_test_post_card(rdev) == false)
+                return -EINVAL;
         /* Set asic errata */
         r300_errata(rdev);
         /* Initialize clocks */
@@ -1325,7 +1338,7 @@ int r300_init(struct radeon_device *rdev)
         if (r)
                 return r;
         /* Memory manager */
-        r = radeon_object_init(rdev);
+        r = radeon_bo_init(rdev);
         if (r)
                 return r;
         if (rdev->flags & RADEON_IS_PCIE) {