1 files changed, 24 insertions, 9 deletions

diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 6f27593901c7..bc54b26cb32f 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -87,6 +87,10 @@ MODULE_FIRMWARE("radeon/CYPRESS_rlc.bin");
 MODULE_FIRMWARE("radeon/PALM_pfp.bin");
 MODULE_FIRMWARE("radeon/PALM_me.bin");
 MODULE_FIRMWARE("radeon/SUMO_rlc.bin");
+MODULE_FIRMWARE("radeon/SUMO_pfp.bin");
+MODULE_FIRMWARE("radeon/SUMO_me.bin");
+MODULE_FIRMWARE("radeon/SUMO2_pfp.bin");
+MODULE_FIRMWARE("radeon/SUMO2_me.bin");
 
 int r600_debugfs_mc_info_init(struct radeon_device *rdev);
 
@@ -586,6 +590,9 @@ void r600_pm_misc(struct radeon_device *rdev)
         struct radeon_voltage *voltage = &ps->clock_info[req_cm_idx].voltage;
 
         if ((voltage->type == VOLTAGE_SW) && voltage->voltage) {
+                /* 0xff01 is a flag rather then an actual voltage */
+                if (voltage->voltage == 0xff01)
+                        return;
                 if (voltage->voltage != rdev->pm.current_vddc) {
                         radeon_atom_set_voltage(rdev, voltage->voltage, SET_VOLTAGE_TYPE_ASIC_VDDC);
                         rdev->pm.current_vddc = voltage->voltage;
@@ -2024,6 +2031,14 @@ int r600_init_microcode(struct radeon_device *rdev)
                 chip_name = "PALM";
                 rlc_chip_name = "SUMO";
                 break;
+        case CHIP_SUMO:
+                chip_name = "SUMO";
+                rlc_chip_name = "SUMO";
+                break;
+        case CHIP_SUMO2:
+                chip_name = "SUMO2";
+                rlc_chip_name = "SUMO";
+                break;
         default: BUG();
         }
 
@@ -2613,6 +2628,7 @@ void r600_fini(struct radeon_device *rdev)
         r600_cp_fini(rdev);
         r600_irq_fini(rdev);
         radeon_wb_fini(rdev);
+        radeon_ib_pool_fini(rdev);
         radeon_irq_kms_fini(rdev);
         r600_pcie_gart_fini(rdev);
         radeon_agp_fini(rdev);
@@ -3282,27 +3298,26 @@ static inline u32 r600_get_ih_wptr(struct radeon_device *rdev)
 
 int r600_irq_process(struct radeon_device *rdev)
 {
-        u32 wptr = r600_get_ih_wptr(rdev);
-        u32 rptr = rdev->ih.rptr;
+        u32 wptr;
+        u32 rptr;
         u32 src_id, src_data;
         u32 ring_index;
         unsigned long flags;
         bool queue_hotplug = false;
 
-        DRM_DEBUG("r600_irq_process start: rptr %d, wptr %d\n", rptr, wptr);
-        if (!rdev->ih.enabled)
+        if (!rdev->ih.enabled || rdev->shutdown)
                 return IRQ_NONE;
 
+        wptr = r600_get_ih_wptr(rdev);
+        rptr = rdev->ih.rptr;
+        DRM_DEBUG("r600_irq_process start: rptr %d, wptr %d\n", rptr, wptr);
+
         spin_lock_irqsave(&rdev->ih.lock, flags);
 
         if (rptr == wptr) {
                 spin_unlock_irqrestore(&rdev->ih.lock, flags);
                 return IRQ_NONE;
         }
-        if (rdev->shutdown) {
-                spin_unlock_irqrestore(&rdev->ih.lock, flags);
-                return IRQ_NONE;
-        }
 
 restart_ih:
         /* display interrupts */
@@ -3432,7 +3447,7 @@ restart_ih:
                         radeon_fence_process(rdev);
                         break;
                 case 233: /* GUI IDLE */
-                        DRM_DEBUG("IH: CP EOP\n");
+                        DRM_DEBUG("IH: GUI idle\n");
                         rdev->pm.gui_idle = true;
                         wake_up(&rdev->irq.idle_queue);
                         break;