Merge branch 'wip-2.6.34' into old-private-masterarchived-private-master

1 files changed, 23 insertions, 19 deletions

diff --git a/drivers/gpu/drm/radeon/r520.c b/drivers/gpu/drm/radeon/r520.c
index f7435185c0a6..3c44b8d39318 100644
--- a/drivers/gpu/drm/radeon/r520.c
+++ b/drivers/gpu/drm/radeon/r520.c
@@ -27,6 +27,7 @@
  */
 #include "drmP.h"
 #include "radeon.h"
+#include "radeon_asic.h"
 #include "atom.h"
 #include "r520d.h"
 
@@ -119,19 +120,15 @@ static void r520_vram_get_type(struct radeon_device *rdev)
                 rdev->mc.vram_width *= 2;
 }
 
-void r520_vram_info(struct radeon_device *rdev)
+void r520_mc_init(struct radeon_device *rdev)
 {
-        fixed20_12 a;
 
         r520_vram_get_type(rdev);
-
         r100_vram_init_sizes(rdev);
-        /* FIXME: we should enforce default clock in case GPU is not in
-         * default setup
-         */
-        a.full = rfixed_const(100);
-        rdev->pm.sclk.full = rfixed_const(rdev->clock.default_sclk);
-        rdev->pm.sclk.full = rfixed_div(rdev->pm.sclk, a);
+        radeon_vram_location(rdev, &rdev->mc, 0);
+        if (!(rdev->flags & RADEON_IS_AGP))
+                radeon_gtt_location(rdev, &rdev->mc);
+        radeon_update_bandwidth_info(rdev);
 }
 
 void r520_mc_program(struct radeon_device *rdev)
@@ -185,8 +182,8 @@ static int r520_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) {
@@ -221,6 +218,8 @@ int r520_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 r520_startup(rdev);
 }
 
@@ -254,6 +253,9 @@ int r520_init(struct radeon_device *rdev)
                         RREG32(R_0007C0_CP_STAT));
         }
         /* check if cards are posted or not */
+        if (radeon_boot_test_post_card(rdev) == false)
+                return -EINVAL;
+
         if (!radeon_card_posted(rdev) && rdev->bios) {
                 DRM_INFO("GPU not posted. posting now...\n");
                 atom_asic_init(rdev->mode_info.atom_context);
@@ -262,12 +264,15 @@ int r520_init(struct radeon_device *rdev)
         radeon_get_clock_info(rdev->ddev);
         /* Initialize power management */
         radeon_pm_init(rdev);
-        /* Get vram informations */
-        r520_vram_info(rdev);
-        /* Initialize memory controller (also test AGP) */
-        r = r420_mc_init(rdev);
-        if (r)
-                return r;
+        /* initialize AGP */
+        if (rdev->flags & RADEON_IS_AGP) {
+                r = radeon_agp_init(rdev);
+                if (r) {
+                        radeon_agp_disable(rdev);
+                }
+        }
+        /* initialize memory controller */
+        r520_mc_init(rdev);
         rv515_debugfs(rdev);
         /* Fence driver */
         r = radeon_fence_driver_init(rdev);
@@ -277,7 +282,7 @@ int r520_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);
@@ -289,13 +294,12 @@ int r520_init(struct radeon_device *rdev)
         if (r) {
                 /* Somethings want wront with the accel init stop accel */
                 dev_err(rdev->dev, "Disabling GPU acceleration\n");
-                rv515_suspend(rdev);
                 r100_cp_fini(rdev);
                 r100_wb_fini(rdev);
                 r100_ib_fini(rdev);
+                radeon_irq_kms_fini(rdev);
                 rv370_pcie_gart_fini(rdev);
                 radeon_agp_fini(rdev);
-                radeon_irq_kms_fini(rdev);
                 rdev->accel_working = false;
         }
         return 0;