search for: nouveau_vga_fini

...ONFIG_DEBUG_FS) .debugfs_init = nouveau_drm_debugfs_init, diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c index 2525e08938b3..ee637f1fe03d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c @@ -127,10 +127,3 @@ nouveau_vga_fini(struct nouveau_drm *drm) if (runtime && nouveau_is_v1_dsm() && !nouveau_is_optimus()) vga_switcheroo_fini_domain_pm_ops(drm->dev->dev); } - - -void -nouveau_vga_lastclose(struct drm_device *dev) -{ - vga_switcheroo_process_delayed_switch(); -} diff --git a/drivers/gpu/dr...

...T_LIST_HEAD(&drm->clients); spin_lock_init(&drm->tile.lock); + nouveau_get_hdmi_dev(dev); + /* make sure AGP controller is in a consistent state before we * (possibly) execute vbios init tables (see nouveau_agp.h) */ @@ -400,6 +427,9 @@ fail_ttm: nouveau_agp_fini(drm); nouveau_vga_fini(drm); fail_device: + if (drm->hdmi_device) + pci_dev_put(drm->hdmi_device); + nouveau_cli_destroy(&drm->client); return ret; } @@ -424,6 +454,8 @@ nouveau_drm_unload(struct drm_device *dev) nouveau_agp_fini(drm); nouveau_vga_fini(drm); + if (drm->hdmi_device) + pci_dev...

...ide vga_switcheroo_register_client() instead of putting the test in all the drivers? > + > if (nouveau_runtime_pm == 1) > runtime = true; > if ((nouveau_runtime_pm == -1) && (nouveau_is_optimus() || nouveau_is_v1_dsm())) > @@ -111,6 +115,11 @@ nouveau_vga_fini(struct nouveau_drm *drm) > struct drm_device *dev = drm->dev; > bool runtime = false; > > + vga_client_register(dev->pdev, NULL, NULL, NULL); > + > + if (pci_is_thunderbolt_attached(dev->pdev)) > + return; > + > i...

...te = drm; drm->dev = dev; @@ -336,6 +350,11 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags) nouveau_accel_init(drm); nouveau_fbcon_init(dev); + + console_lock(); + do_unblank_screen(1); + console_unlock(); + return 0; fail_dispinit: @@ -351,12 +370,20 @@ fail_ttm: nouveau_vga_fini(drm); fail_device: nouveau_cli_destroy(&drm->client); +fail_cli: + pci_write_config_byte(pdev, NV_PCI_VGAMEM_ENABLE, 1); + + console_lock(); + do_unblank_screen(1); + console_unlock(); + return ret; } static int nouveau_drm_unload(struct drm_device *dev) { + struct pci_dev *pdev =...

..._decode); + /* don't register Thunderbolt eGPU with vga_switcheroo */ + 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())) @@ -111,6 +115,11 @@ nouveau_vga_fini(struct nouveau_drm *drm) struct drm_device *dev = drm->dev; bool runtime = false; + 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) &&...

...k_init(&drm->tile.lock); > > + nouveau_get_hdmi_dev(dev); > + > /* make sure AGP controller is in a consistent state before we > * (possibly) execute vbios init tables (see nouveau_agp.h) > */ > @@ -400,6 +427,9 @@ fail_ttm: > nouveau_agp_fini(drm); > nouveau_vga_fini(drm); > fail_device: > + if (drm->hdmi_device) > + pci_dev_put(drm->hdmi_device); > + > nouveau_cli_destroy(&drm->client); > return ret; > } > @@ -424,6 +454,8 @@ nouveau_drm_unload(struct drm_device *dev) > nouveau_agp_fini(drm); > nouveau_vga_...

Fix Thunderbolt-related issues in apple-gmux and vga_switcheroo: Patch [1/5] ("Recognize Thunderbolt devices") has already been subjected to a fair amount of scrutiny over at linux-pci@, I've submitted it 5 times total since May 2016. With luck it may be in ack-able shape now. Patch [2/5] amends apple-gmux to handle combined DP/Thunderbolt ports properly on newer MacBook Pros.

...time); > + vga_switcheroo_register_client(pdev, &nouveau_switcheroo_ops, runtime); > > if (runtime && nouveau_is_v1_dsm() && !nouveau_is_optimus()) > vga_switcheroo_init_domain_pm_ops(drm->dev->dev, &drm->vga_pm_domain); > @@ -109,17 +111,19 @@ nouveau_vga_fini(struct nouveau_drm *drm) > { > struct drm_device *dev = drm->dev; > bool runtime = nouveau_pmops_runtime(); > + struct pci_dev *pdev; > > /* only relevant for PCI devices */ > - if (!dev->pdev) > + if (!dev_is_pci(dev->dev)) > return; > + pdev = to...

...rtion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 66c1280..7b09841 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -525,8 +525,7 @@ nouveau_drm_unload(struct drm_device *dev) nouveau_vga_fini(drm); nvif_device_fini(&drm->device); - if (drm->hdmi_device) - pci_dev_put(drm->hdmi_device); + pci_dev_put(drm->hdmi_device); nouveau_cli_destroy(&drm->client); return 0; } -- 2.9.2

...au/nouveau_vga.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c index a4aacbc0cec8..b19dd4dc7099 100644 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c @@ -115,6 +115,10 @@ nouveau_vga_fini(struct nouveau_drm *drm) struct drm_device *dev = drm->dev; bool runtime = false; + /* only relevant for PCI devices */ + if (!dev->pdev) + return; + vga_client_register(dev->pdev, NULL, NULL, NULL); if (pci_is_thunderbolt_attached(dev->pdev)) -- 2.13.0

...u_switcheroo_ops, runtime); - if (runtime && nouveau_is_v1_dsm() && !nouveau_is_optimus()) + if (runtime && nouveau_has_mux() && !nouveau_is_optimus()) vga_switcheroo_init_domain_pm_ops(drm->dev->dev, &drm->vga_pm_domain); } @@ -112,11 +112,11 @@ nouveau_vga_fini(struct nouveau_drm *drm) if (nouveau_runtime_pm == 1) runtime = true; - if ((nouveau_runtime_pm == -1) && (nouveau_is_optimus() || nouveau_is_v1_dsm())) + if ((nouveau_runtime_pm == -1) && (nouveau_is_optimus() || nouveau_has_mux())) runtime = true; vga_switcheroo_unre...

On Tegra186, powergating is handled by the BPMP power domain provider and the "legacy" powergating API is not available. Therefore skip these calls if we are attached to a power domain. Signed-off-by: Mikko Perttunen <mperttunen at nvidia.com> --- drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git

After switching all drivers' fbdev emulation to DRM client, the old fbdev hooks are now obsolete. Only amgdpu and nouveau still use them in a several places. Remove the hooks from the drivers and the DRM core. The series would ideally be merged at once via drm-misc-next. v2: - call vga_switcheroo_process_delayed_switch() from drm_lastclose() (Sima) - documentation updates Thomas

After switching all drivers' fbdev emulation to DRM client, the old fbdev hooks are now obsolete. Only amgdpu and nouveau still use them in a several places. Remove the hooks from the drivers and the DRM core. The series would ideally be merged at once via drm-misc-next. Thomas Zimmermann (8): drm/fbdev-helper: Do delayed switcheroo in lastclose helper drm/amdgpu: Do not set struct

This series fixes a number of use-after-frees in nouveau's postclose() handler. It was discovered by pointing IGT's core_hotunplug tests at a nouveau device, but the steps to reproduce it are simple: 1. Open the device file 2. Unbind the driver or remove the device 3. Close the file opened in step 1. During the device removal, the nouveau_drm structure is de-allocated, but is

...u_switcheroo_ops, runtime); - if (runtime && nouveau_is_v1_dsm() && !nouveau_is_optimus()) + if (runtime && nouveau_has_mux() && !nouveau_is_optimus()) vga_switcheroo_init_domain_pm_ops(drm->dev->dev, &drm->vga_pm_domain); } @@ -112,11 +112,11 @@ nouveau_vga_fini(struct nouveau_drm *drm) if (nouveau_runtime_pm == 1) runtime = true; - if ((nouveau_runtime_pm == -1) && (nouveau_is_optimus() || nouveau_is_v1_dsm())) + if ((nouveau_runtime_pm == -1) && (nouveau_is_optimus() || nouveau_has_mux())) runtime = true; vga_switcheroo_unre...

...drm_unload(struct drm_device *dev) { struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_disp *disp = nouveau_disp(drm->device); + int i; nouveau_fbcon_fini(dev); nouveau_accel_fini(drm); @@ -420,6 +429,10 @@ nouveau_drm_unload(struct drm_device *dev) nouveau_agp_fini(drm); nouveau_vga_fini(drm); + for (i = 0; i < ARRAY_SIZE(drm->vblank); i++) + nouveau_event_handler_remove(disp->vblank, i, + &drm->vblank[i]); + nouveau_cli_destroy(&drm->client); return 0; } -- 1.8.1.2

...au_has_mux() && !nouveau_is_optimus()) > + if (runtime && (nouveau_has_mux() || nouveau_has_gmux()) && > !nouveau_is_optimus()) > vga_switcheroo_init_domain_pm_ops(drm->dev->dev, > &drm->vga_pm_domain); > } > > @@ -112,11 +112,11 @@ nouveau_vga_fini(struct nouveau_drm *drm) > > if (nouveau_runtime_pm == 1) > runtime = true; > - if ((nouveau_runtime_pm == -1) && (nouveau_is_optimus() || > nouveau_has_mux())) > + if ((nouveau_runtime_pm == -1) && nouveau_has_dsm()) > runtime = true; > > vg...

This series is intended to add support for shutting down the GPU on kernel shutdown/reboot using the ->shutdown() hook, similar to what amdgpu does. This is mainly intended to workaround a bios issue on the P50 that was preventing nouveau from initializing the dedicated GM107 GPU on that system properly. You can find more details on this issue in the patch labeled "Shut down GPU on kernel

The wrong values are reported from pcie_bandwidth_available() which can cause problems for performance of eGPUs. This series overhauls Thunderbolt related device detection and uses the changes to change the behavior of pcie_bandwidth_available(). v2->v3: * Stop lumping all thunderbolt VSEC and USB4 devices together, introduce is_virtual_link instead * Drop unnecessary patches Mario