1 files changed, 13 insertions, 11 deletions

diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv515.c
index ba68c9fe90a1..59632a506b46 100644
--- a/drivers/gpu/drm/radeon/rv515.c
+++ b/drivers/gpu/drm/radeon/rv515.c
@@ -478,7 +478,6 @@ static int rv515_startup(struct radeon_device *rdev)
                         return r;
         }
         /* Enable IRQ */
-        rdev->irq.sw_int = true;
         rs600_irq_set(rdev);
         /* 1M ring buffer */
         r = r100_cp_init(rdev, 1024 * 1024);
@@ -514,6 +513,8 @@ int rv515_resume(struct radeon_device *rdev)
         atom_asic_init(rdev->mode_info.atom_context);
         /* Resume clock after posting */
         rv515_clock_startup(rdev);
+        /* Initialize surface registers */
+        radeon_surface_init(rdev);
         return rv515_startup(rdev);
 }
 
@@ -540,11 +541,11 @@ void rv515_fini(struct radeon_device *rdev)
         r100_wb_fini(rdev);
         r100_ib_fini(rdev);
         radeon_gem_fini(rdev);
-    rv370_pcie_gart_fini(rdev);
+        rv370_pcie_gart_fini(rdev);
         radeon_agp_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;
@@ -580,10 +581,8 @@ int rv515_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");
-                atom_asic_init(rdev->mode_info.atom_context);
-        }
+        if (radeon_boot_test_post_card(rdev) == false)
+                return -EINVAL;
         /* Initialize clocks */
         radeon_get_clock_info(rdev->ddev);
         /* Initialize power management */
@@ -603,7 +602,7 @@ int rv515_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;
         r = rv370_pcie_gart_init(rdev);
@@ -892,8 +891,9 @@ void rv515_crtc_bandwidth_compute(struct radeon_device *rdev,
 
         b.full = rfixed_const(mode->crtc_hdisplay);
         c.full = rfixed_const(256);
-        a.full = rfixed_mul(wm->num_line_pair, b);
-        request_fifo_depth.full = rfixed_div(a, c);
+        a.full = rfixed_div(b, c);
+        request_fifo_depth.full = rfixed_mul(a, wm->num_line_pair);
+        request_fifo_depth.full = rfixed_ceil(request_fifo_depth);
         if (a.full < rfixed_const(4)) {
                 wm->lb_request_fifo_depth = 4;
         } else {
@@ -995,15 +995,17 @@ void rv515_crtc_bandwidth_compute(struct radeon_device *rdev,
         a.full = rfixed_const(16);
         wm->priority_mark_max.full = rfixed_const(crtc->base.mode.crtc_hdisplay);
         wm->priority_mark_max.full = rfixed_div(wm->priority_mark_max, a);
+        wm->priority_mark_max.full = rfixed_ceil(wm->priority_mark_max);
 
         /* Determine estimated width */
         estimated_width.full = tolerable_latency.full - wm->worst_case_latency.full;
         estimated_width.full = rfixed_div(estimated_width, consumption_time);
         if (rfixed_trunc(estimated_width) > crtc->base.mode.crtc_hdisplay) {
-                wm->priority_mark.full = rfixed_const(10);
+                wm->priority_mark.full = wm->priority_mark_max.full;
         } else {
                 a.full = rfixed_const(16);
                 wm->priority_mark.full = rfixed_div(estimated_width, a);
+                wm->priority_mark.full = rfixed_ceil(wm->priority_mark);
                 wm->priority_mark.full = wm->priority_mark_max.full - wm->priority_mark.full;
         }
 }