1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 2e48f902e3b5..e8544758b569 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -72,6 +72,8 @@ static void cik_pcie_gen3_enable(struct radeon_device *rdev);
 static void cik_program_aspm(struct radeon_device *rdev);
 static void cik_init_pg(struct radeon_device *rdev);
 static void cik_init_cg(struct radeon_device *rdev);
+static void cik_fini_pg(struct radeon_device *rdev);
+static void cik_fini_cg(struct radeon_device *rdev);
 static void cik_enable_gui_idle_interrupt(struct radeon_device *rdev,
                                           bool enable);
 
@@ -1687,6 +1689,7 @@ static int cik_init_microcode(struct radeon_device *rdev)
                                fw_name);
                         release_firmware(rdev->smc_fw);
                         rdev->smc_fw = NULL;
+                        err = 0;
                 } else if (rdev->smc_fw->size != smc_req_size) {
                         printk(KERN_ERR
                                "cik_smc: Bogus length %zu in firmware \"%s\"\n",
@@ -3254,6 +3257,7 @@ int cik_ib_test(struct radeon_device *rdev, struct radeon_ring *ring)
         r = radeon_ib_get(rdev, ring->idx, &ib, NULL, 256);
         if (r) {
                 DRM_ERROR("radeon: failed to get ib (%d).\n", r);
+                radeon_scratch_free(rdev, scratch);
                 return r;
         }
         ib.ptr[0] = PACKET3(PACKET3_SET_UCONFIG_REG, 1);
@@ -3270,6 +3274,8 @@ int cik_ib_test(struct radeon_device *rdev, struct radeon_ring *ring)
         r = radeon_fence_wait(ib.fence, false);
         if (r) {
                 DRM_ERROR("radeon: fence wait failed (%d).\n", r);
+                radeon_scratch_free(rdev, scratch);
+                radeon_ib_free(rdev, &ib);
                 return r;
         }
         for (i = 0; i < rdev->usec_timeout; i++) {
@@ -4259,6 +4265,10 @@ static void cik_gpu_soft_reset(struct radeon_device *rdev, u32 reset_mask)
         dev_info(rdev->dev, "  VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n",
                  RREG32(VM_CONTEXT1_PROTECTION_FAULT_STATUS));
 
+        /* disable CG/PG */
+        cik_fini_pg(rdev);
+        cik_fini_cg(rdev);
+
         /* stop the rlc */
         cik_rlc_stop(rdev);