Merge tag 'drm-qemu-20161121' of git://git.kraxel.org/linux into drm-next

drm/virtio: fix busid in a different way, allocate more vbufs.
drm/qxl: various bugfixes and cleanups,

* tag 'drm-qemu-20161121' of git://git.kraxel.org/linux: (224 commits)
  drm/virtio: allocate some extra bufs
  qxl: Allow resolution which are not multiple of 8
  qxl: Don't notify userspace when monitors config is unchanged
  qxl: Remove qxl_bo_init() return value
  qxl: Call qxl_gem_{init, fini}
  qxl: Add missing '\n' to qxl_io_log() call
  qxl: Remove unused prototype
  qxl: Mark some internal functions as static
  Revert "drm: virtio: reinstate drm_virtio_set_busid()"
  drm/virtio: fix busid regression
  drm: re-export drm_dev_set_unique
  Linux 4.9-rc5
  gp8psk: Fix DVB frontend attach
  gp8psk: fix gp8psk_usb_in_op() logic
  dvb-usb: move data_mutex to struct dvb_usb_device
  iio: maxim_thermocouple: detect invalid storage size in read()
  aoe: fix crash in page count manipulation
  lightnvm: invalid offset calculation for lba_shift
  Kbuild: enable -Wmaybe-uninitialized warnings by default
  pcmcia: fix return value of soc_pcmcia_regulator_set
  ...

6 files changed, 44 insertions, 6 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
index 2f9f96cc9f65..06879d1dcabd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
@@ -395,9 +395,12 @@ static int acp_hw_fini(void *handle)
 {
         int i, ret;
         struct device *dev;
-
         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
+        /* return early if no ACP */
+        if (!adev->acp.acp_genpd)
+                return 0;
+
         for (i = 0; i < ACP_DEVS ; i++) {
                 dev = get_mfd_cell_dev(adev->acp.acp_cell[i].name, i);
                 ret = pm_genpd_remove_device(&adev->acp.acp_genpd->gpd, dev);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
index 017556ca22e6..7ded61e6dd81 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
@@ -809,10 +809,19 @@ static int amdgpu_cgs_get_firmware_info(struct cgs_device *cgs_device,
                 if (!adev->pm.fw) {
                         switch (adev->asic_type) {
                         case CHIP_TOPAZ:
-                                strcpy(fw_name, "amdgpu/topaz_smc.bin");
+                                if (((adev->pdev->device == 0x6900) && (adev->pdev->revision == 0x81)) ||
+                                    ((adev->pdev->device == 0x6900) && (adev->pdev->revision == 0x83)) ||
+                                    ((adev->pdev->device == 0x6907) && (adev->pdev->revision == 0x87)))
+                                        strcpy(fw_name, "amdgpu/topaz_k_smc.bin");
+                                else
+                                        strcpy(fw_name, "amdgpu/topaz_smc.bin");
                                 break;
                         case CHIP_TONGA:
-                                strcpy(fw_name, "amdgpu/tonga_smc.bin");
+                                if (((adev->pdev->device == 0x6939) && (adev->pdev->revision == 0xf1)) ||
+                                    ((adev->pdev->device == 0x6938) && (adev->pdev->revision == 0xf1)))
+                                        strcpy(fw_name, "amdgpu/tonga_k_smc.bin");
+                                else
+                                        strcpy(fw_name, "amdgpu/tonga_smc.bin");
                                 break;
                         case CHIP_FIJI:
                                 strcpy(fw_name, "amdgpu/fiji_smc.bin");
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
index 3af8ffb45b64..8d1cf2d3e663 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
@@ -769,7 +769,7 @@ static void amdgpu_connector_unregister(struct drm_connector *connector)
 {
         struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
 
-        if (amdgpu_connector->ddc_bus->has_aux) {
+        if (amdgpu_connector->ddc_bus && amdgpu_connector->ddc_bus->has_aux) {
                 drm_dp_aux_unregister(&amdgpu_connector->ddc_bus->aux);
                 amdgpu_connector->ddc_bus->has_aux = false;
         }
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 6bb4d9e9afe4..42da6163b893 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -742,8 +742,20 @@ static struct pci_driver amdgpu_kms_pci_driver = {
 
 static int __init amdgpu_init(void)
 {
-        amdgpu_sync_init();
-        amdgpu_fence_slab_init();
+        int r;
+
+        r = amdgpu_sync_init();
+        if (r)
+                goto error_sync;
+
+        r = amdgpu_fence_slab_init();
+        if (r)
+                goto error_fence;
+
+        r = amd_sched_fence_slab_init();
+        if (r)
+                goto error_sched;
+
         if (vgacon_text_force()) {
                 DRM_ERROR("VGACON disables amdgpu kernel modesetting.\n");
                 return -EINVAL;
@@ -755,6 +767,15 @@ static int __init amdgpu_init(void)
         amdgpu_register_atpx_handler();
         /* let modprobe override vga console setting */
         return drm_pci_init(driver, pdriver);
+
+error_sched:
+        amdgpu_fence_slab_fini();
+
+error_fence:
+        amdgpu_sync_fini();
+
+error_sync:
+        return r;
 }
 
 static void __exit amdgpu_exit(void)
@@ -763,6 +784,7 @@ static void __exit amdgpu_exit(void)
         drm_pci_exit(driver, pdriver);
         amdgpu_unregister_atpx_handler();
         amdgpu_sync_fini();
+        amd_sched_fence_slab_fini();
         amdgpu_fence_slab_fini();
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index ad908612aff9..d1cf9ac0dff1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -99,6 +99,8 @@ int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags)
 
         if ((amdgpu_runtime_pm != 0) &&
             amdgpu_has_atpx() &&
+            (amdgpu_is_atpx_hybrid() ||
+             amdgpu_has_atpx_dgpu_power_cntl()) &&
             ((flags & AMD_IS_APU) == 0))
                 flags |= AMD_IS_PX;
 
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index 52d0a83e6ad1..0b21e7beda91 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -80,7 +80,9 @@
 #include "dce_virtual.h"
 
 MODULE_FIRMWARE("amdgpu/topaz_smc.bin");
+MODULE_FIRMWARE("amdgpu/topaz_k_smc.bin");
 MODULE_FIRMWARE("amdgpu/tonga_smc.bin");
+MODULE_FIRMWARE("amdgpu/tonga_k_smc.bin");
 MODULE_FIRMWARE("amdgpu/fiji_smc.bin");
 MODULE_FIRMWARE("amdgpu/polaris10_smc.bin");
 MODULE_FIRMWARE("amdgpu/polaris10_smc_sk.bin");