- patches.suse/slab-handle-memoryless-nodes-v2a.patch: Refresh.

[linux-flexiantxendom0-3.2.10.git] / drivers / gpu / drm / radeon / rv515.c

diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv515.c
index ba68c9f..6275671 100644 (file)
--- a/drivers/gpu/drm/radeon/rv515.c
+++ b/drivers/gpu/drm/radeon/rv515.c
@@ -478,8 +478,8 @@ static int rv515_startup(struct radeon_device *rdev)
                        return r;
        }
        /* Enable IRQ */
-       rdev->irq.sw_int = true;
        rs600_irq_set(rdev);
+       rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
        /* 1M ring buffer */
        r = r100_cp_init(rdev, 1024 * 1024);
        if (r) {
@@ -514,6 +514,8 @@ 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 +542,11 @@ 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 +582,8 @@ 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 +603,7 @@ 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 +892,9 @@ 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 +996,17 @@ 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;
        }
 }