diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau')
-rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/subdev/timer.h | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_display.c | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drm.c | 44 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drv.h | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_vga.c | 13 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nv50_display.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_gr.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/timer/base.c | 7 |
9 files changed, 37 insertions, 47 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/timer.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/timer.h index 6a567fe347b3..820a4805916f 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/timer.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/timer.h @@ -4,6 +4,7 @@ struct nvkm_alarm { struct list_head head; + struct list_head exec; u64 timestamp; void (*func)(struct nvkm_alarm *); }; diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index 21b10f9840c9..549763f5e17d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -360,6 +360,8 @@ nouveau_display_hpd_work(struct work_struct *work) pm_runtime_get_sync(drm->dev->dev); drm_helper_hpd_irq_event(drm->dev); + /* enable polling for external displays */ + drm_kms_helper_poll_enable(drm->dev); pm_runtime_mark_last_busy(drm->dev->dev); pm_runtime_put_sync(drm->dev->dev); @@ -413,10 +415,6 @@ nouveau_display_init(struct drm_device *dev) if (ret) return ret; - /* enable polling for external displays */ - if (!dev->mode_config.poll_enabled) - drm_kms_helper_poll_enable(dev); - /* enable hotplug interrupts */ list_for_each_entry(connector, &dev->mode_config.connector_list, head) { struct nouveau_connector *conn = nouveau_connector(connector); diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 2b6ac24ce690..15a13d09d431 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -80,7 +80,7 @@ int nouveau_modeset = -1; module_param_named(modeset, nouveau_modeset, int, 0400); MODULE_PARM_DESC(runpm, "disable (0), force enable (1), optimus only default (-1)"); -int nouveau_runtime_pm = -1; +static int nouveau_runtime_pm = -1; module_param_named(runpm, nouveau_runtime_pm, int, 0400); static struct drm_driver driver_stub; @@ -495,13 +495,16 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags) nouveau_fbcon_init(dev); nouveau_led_init(dev); - if (nouveau_runtime_pm != 0) { + if (nouveau_pmops_runtime()) { pm_runtime_use_autosuspend(dev->dev); pm_runtime_set_autosuspend_delay(dev->dev, 5000); pm_runtime_set_active(dev->dev); pm_runtime_allow(dev->dev); pm_runtime_mark_last_busy(dev->dev); pm_runtime_put(dev->dev); + } else { + /* enable polling for external displays */ + drm_kms_helper_poll_enable(dev); } return 0; @@ -524,7 +527,7 @@ nouveau_drm_unload(struct drm_device *dev) { struct nouveau_drm *drm = nouveau_drm(dev); - if (nouveau_runtime_pm != 0) { + if (nouveau_pmops_runtime()) { pm_runtime_get_sync(dev->dev); pm_runtime_forbid(dev->dev); } @@ -723,6 +726,14 @@ nouveau_pmops_thaw(struct device *dev) return nouveau_do_resume(drm_dev, false); } +bool +nouveau_pmops_runtime() +{ + if (nouveau_runtime_pm == -1) + return nouveau_is_optimus() || nouveau_is_v1_dsm(); + return nouveau_runtime_pm == 1; +} + static int nouveau_pmops_runtime_suspend(struct device *dev) { @@ -730,14 +741,7 @@ nouveau_pmops_runtime_suspend(struct device *dev) struct drm_device *drm_dev = pci_get_drvdata(pdev); int ret; - if (nouveau_runtime_pm == 0) { - pm_runtime_forbid(dev); - return -EBUSY; - } - - /* are we optimus enabled? */ - if (nouveau_runtime_pm == -1 && !nouveau_is_optimus() && !nouveau_is_v1_dsm()) { - DRM_DEBUG_DRIVER("failing to power off - not optimus\n"); + if (!nouveau_pmops_runtime()) { pm_runtime_forbid(dev); return -EBUSY; } @@ -762,8 +766,10 @@ nouveau_pmops_runtime_resume(struct device *dev) struct nvif_device *device = &nouveau_drm(drm_dev)->client.device; int ret; - if (nouveau_runtime_pm == 0) - return -EINVAL; + if (!nouveau_pmops_runtime()) { + pm_runtime_forbid(dev); + return -EBUSY; + } pci_set_power_state(pdev, PCI_D0); pci_restore_state(pdev); @@ -774,9 +780,6 @@ nouveau_pmops_runtime_resume(struct device *dev) ret = nouveau_do_resume(drm_dev, true); - if (!drm_dev->mode_config.poll_enabled) - drm_kms_helper_poll_enable(drm_dev); - /* do magic */ nvif_mask(&device->object, 0x088488, (1 << 25), (1 << 25)); vga_switcheroo_set_dynamic_switch(pdev, VGA_SWITCHEROO_ON); @@ -796,14 +799,7 @@ nouveau_pmops_runtime_idle(struct device *dev) struct nouveau_drm *drm = nouveau_drm(drm_dev); struct drm_crtc *crtc; - if (nouveau_runtime_pm == 0) { - pm_runtime_forbid(dev); - return -EBUSY; - } - - /* are we optimus enabled? */ - if (nouveau_runtime_pm == -1 && !nouveau_is_optimus() && !nouveau_is_v1_dsm()) { - DRM_DEBUG_DRIVER("failing to power off - not optimus\n"); + if (!nouveau_pmops_runtime()) { pm_runtime_forbid(dev); return -EBUSY; } diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index eadec2f49ad3..a11b6aaed325 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.h +++ b/drivers/gpu/drm/nouveau/nouveau_drv.h @@ -108,8 +108,6 @@ nouveau_cli(struct drm_file *fpriv) #include <nvif/object.h> #include <nvif/device.h> -extern int nouveau_runtime_pm; - struct nouveau_drm { struct nouveau_cli client; struct drm_device *dev; @@ -195,6 +193,7 @@ nouveau_drm(struct drm_device *dev) int nouveau_pmops_suspend(struct device *); int nouveau_pmops_resume(struct device *); +bool nouveau_pmops_runtime(void); #include <nvkm/core/tegra.h> diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c index a4aacbc0cec8..02fe0efb9e16 100644 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c @@ -87,7 +87,7 @@ void nouveau_vga_init(struct nouveau_drm *drm) { struct drm_device *dev = drm->dev; - bool runtime = false; + bool runtime = nouveau_pmops_runtime(); /* only relevant for PCI devices */ if (!dev->pdev) @@ -99,10 +99,6 @@ nouveau_vga_init(struct nouveau_drm *drm) if (pci_is_thunderbolt_attached(dev->pdev)) return; - if (nouveau_runtime_pm == 1) - runtime = true; - if ((nouveau_runtime_pm == -1) && (nouveau_is_optimus() || nouveau_is_v1_dsm())) - runtime = true; vga_switcheroo_register_client(dev->pdev, &nouveau_switcheroo_ops, runtime); if (runtime && nouveau_is_v1_dsm() && !nouveau_is_optimus()) @@ -113,18 +109,13 @@ void nouveau_vga_fini(struct nouveau_drm *drm) { struct drm_device *dev = drm->dev; - bool runtime = false; + bool runtime = nouveau_pmops_runtime(); vga_client_register(dev->pdev, NULL, NULL, NULL); if (pci_is_thunderbolt_attached(dev->pdev)) return; - if (nouveau_runtime_pm == 1) - runtime = true; - if ((nouveau_runtime_pm == -1) && (nouveau_is_optimus() || nouveau_is_v1_dsm())) - runtime = true; - vga_switcheroo_unregister_client(dev->pdev); if (runtime && nouveau_is_v1_dsm() && !nouveau_is_optimus()) vga_switcheroo_fini_domain_pm_ops(drm->dev->dev); diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c index a7663249b3ba..06e564a9ccb2 100644 --- a/drivers/gpu/drm/nouveau/nv50_display.c +++ b/drivers/gpu/drm/nouveau/nv50_display.c @@ -2107,7 +2107,8 @@ nv50_head_atomic_check(struct drm_crtc *crtc, struct drm_crtc_state *state) asyc->set.dither = true; } } else { - asyc->set.mask = ~0; + if (asyc) + asyc->set.mask = ~0; asyh->set.mask = ~0; } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c index 3a24788c3185..a7e55c422501 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c @@ -148,7 +148,7 @@ gk104_fifo_runlist_commit(struct gk104_fifo *fifo, int runl) case NVKM_MEM_TARGET_NCOH: target = 3; break; default: WARN_ON(1); - return; + goto unlock; } nvkm_wr32(device, 0x002270, (nvkm_memory_addr(mem) >> 12) | @@ -160,6 +160,7 @@ gk104_fifo_runlist_commit(struct gk104_fifo *fifo, int runl) & 0x00100000), msecs_to_jiffies(2000)) == 0) nvkm_error(subdev, "runlist %d update timeout\n", runl); +unlock: mutex_unlock(&subdev->mutex); } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_gr.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_gr.c index d1cf02d22db1..1b0c793c0192 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_gr.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_gr.c @@ -116,6 +116,7 @@ ls_ucode_img_load_gr(const struct nvkm_subdev *subdev, struct ls_ucode_img *img, ret = nvkm_firmware_get(subdev->device, f, &sig); if (ret) goto free_data; + img->sig = kmemdup(sig->data, sig->size, GFP_KERNEL); if (!img->sig) { ret = -ENOMEM; @@ -126,8 +127,9 @@ ls_ucode_img_load_gr(const struct nvkm_subdev *subdev, struct ls_ucode_img *img, img->ucode_data = ls_ucode_img_build(bl, code, data, &img->ucode_desc); if (IS_ERR(img->ucode_data)) { + kfree(img->sig); ret = PTR_ERR(img->ucode_data); - goto free_data; + goto free_sig; } img->ucode_size = img->ucode_desc.image_size; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/timer/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/timer/base.c index f2a86eae0a0d..2437f7d41ca2 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/timer/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/timer/base.c @@ -50,7 +50,8 @@ nvkm_timer_alarm_trigger(struct nvkm_timer *tmr) /* Move to completed list. We'll drop the lock before * executing the callback so it can reschedule itself. */ - list_move_tail(&alarm->head, &exec); + list_del_init(&alarm->head); + list_add(&alarm->exec, &exec); } /* Shut down interrupt if no more pending alarms. */ @@ -59,8 +60,8 @@ nvkm_timer_alarm_trigger(struct nvkm_timer *tmr) spin_unlock_irqrestore(&tmr->lock, flags); /* Execute completed callbacks. */ - list_for_each_entry_safe(alarm, atemp, &exec, head) { - list_del_init(&alarm->head); + list_for_each_entry_safe(alarm, atemp, &exec, exec) { + list_del(&alarm->exec); alarm->func(alarm); } } |