search for: nouveau_vga_init

...e *dev) -{ - vga_switcheroo_process_delayed_switch(); -} diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.h b/drivers/gpu/drm/nouveau/nouveau_vga.h index 951a83f984dd..63be415d2a44 100644 --- a/drivers/gpu/drm/nouveau/nouveau_vga.h +++ b/drivers/gpu/drm/nouveau/nouveau_vga.h @@ -4,6 +4,5 @@ void nouveau_vga_init(struct nouveau_drm *); void nouveau_vga_fini(struct nouveau_drm *); -void nouveau_vga_lastclose(struct drm_device *dev); #endif -- 2.46.0

...9 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c > index eef22c6b9665..c2a7fd606c2e 100644 > --- a/drivers/gpu/drm/nouveau/nouveau_vga.c > +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c > @@ -95,6 +95,10 @@ nouveau_vga_init(struct nouveau_drm *drm) > > vga_client_register(dev->pdev, dev, NULL, nouveau_vga_set_decode); > > + /* don't register Thunderbolt eGPU with vga_switcheroo */ > + if (pci_is_thunderbolt_attached(dev->pdev)) > + return; I guess there...

...; - } - /* if we have a hdmi audio device - make sure it has a driver loaded */ if (drm->hdmi_device) { if (!drm->hdmi_device->driver) { diff --git a/drm/nouveau_vga.c b/drm/nouveau_vga.c index fb84da3..b00b05a 100644 --- a/drm/nouveau_vga.c +++ b/drm/nouveau_vga.c @@ -91,9 +91,7 @@ nouveau_vga_init(struct nouveau_drm *drm) vga_client_register(dev->pdev, dev, NULL, nouveau_vga_set_decode); - if (nouveau_runtime_pm == 1) - runtime = true; - if ((nouveau_runtime_pm == -1) && (nouveau_is_optimus() || nouveau_is_v1_dsm())) + if (nouveau_runtime_pm) runtime = true; vga_switch...

...to drm_pci_device_is_agp() rather than requiring callers to check explicitly? > @@ -384,8 +407,10 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags) > if (nv_device(drm->device)->chipset == 0xc1) > nv_mask(device, 0x00088080, 0x00000800, 0x00000000); > > - nouveau_vga_init(drm); > - nouveau_agp_init(drm); > + if (pdev) { > + nouveau_vga_init(drm); > + nouveau_agp_init(drm); > + } Same here. And if you make the above change, then nouveau_agp_init() will do the right thing already. > if (device->card_type >= NV_50) { > ret = nouveau_...

...struct nouveau_fbdev), GFP_KERNEL); > diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c > index c85dd8afa3c3..7c4b374b3eca 100644 > --- a/drivers/gpu/drm/nouveau/nouveau_vga.c > +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c > @@ -87,18 +87,20 @@ nouveau_vga_init(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...

...0 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c index eef22c6b9665..c2a7fd606c2e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c @@ -95,6 +95,10 @@ nouveau_vga_init(struct nouveau_drm *drm) vga_client_register(dev->pdev, dev, NULL, nouveau_vga_set_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...

...e it has a driver loaded */ > if (drm->hdmi_device) { > if (!drm->hdmi_device->driver) { > diff --git a/drm/nouveau_vga.c b/drm/nouveau_vga.c > index fb84da3..b00b05a 100644 > --- a/drm/nouveau_vga.c > +++ b/drm/nouveau_vga.c > @@ -91,9 +91,7 @@ nouveau_vga_init(struct nouveau_drm *drm) > > vga_client_register(dev->pdev, dev, NULL, nouveau_vga_set_decode); > > - if (nouveau_runtime_pm == 1) > - runtime = true; > - if ((nouveau_runtime_pm == -1) && (nouveau_is_optimus() || nouveau_is_v1_dsm()))...

.../* dummy device object, doesn't init anything, but allows * agp code access to registers */ @@ -384,8 +407,10 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags) if (nv_device(drm->device)->chipset == 0xc1) nv_mask(device, 0x00088080, 0x00000800, 0x00000000); - nouveau_vga_init(drm); - nouveau_agp_init(drm); + if (pdev) { + nouveau_vga_init(drm); + nouveau_agp_init(drm); + } if (device->card_type >= NV_50) { ret = nouveau_vm_new(nv_device(drm->device), 0, (1ULL << 40), @@ -398,9 +423,11 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flag...

.../* dummy device object, doesn't init anything, but allows * agp code access to registers */ @@ -384,8 +402,10 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags) if (nv_device(drm->device)->chipset == 0xc1) nv_mask(device, 0x00088080, 0x00000800, 0x00000000); - nouveau_vga_init(drm); - nouveau_agp_init(drm); + if (pdev) { + nouveau_vga_init(drm); + nouveau_agp_init(drm); + } if (device->card_type >= NV_50) { ret = nouveau_vm_new(nv_device(drm->device), 0, (1ULL << 40), @@ -398,9 +418,11 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flag...

...truct drm_device *dev = pci_get_drvdata(pdev); - if ((nouveau_is_optimus() || nouveau_is_v1_dsm()) && state == VGA_SWITCHEROO_OFF) + if ((nouveau_is_optimus() || nouveau_has_mux()) && state == VGA_SWITCHEROO_OFF) return; if (state == VGA_SWITCHEROO_ON) { @@ -96,11 +96,11 @@ nouveau_vga_init(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_regist...

...truct drm_device *dev = pci_get_drvdata(pdev); - if ((nouveau_is_optimus() || nouveau_is_v1_dsm()) && state == VGA_SWITCHEROO_OFF) + if ((nouveau_is_optimus() || nouveau_has_mux()) && state == VGA_SWITCHEROO_OFF) return; if (state == VGA_SWITCHEROO_ON) { @@ -96,11 +96,11 @@ nouveau_vga_init(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_regist...

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.

From: Sui Jingfeng <suijingfeng at loongson.cn> Patch 1,2 and 3 do basic clean up to the vgaarb module. Patch 4 introduce is_boot_device function callback to vga_client_register Sui Jingfeng (4): PCI/VGA: tidy up the code and comment format PCI/VGA: Use unsigned type for the io_state variable PCI/VGA: only deal with VGA class devices PCI/VGA: introduce is_boot_device function

...t == 0xc1) nv_mask(device, 0x00088080, 0x00000800, 0x00000000); + disp = nouveau_disp(device); + for (i = 0; i < ARRAY_SIZE(drm->vblank); i++) { + nouveau_event_handler_install(disp->vblank, i, + nouveau_drm_vblank_handler, + NULL, &drm->vblank[i]); + } + nouveau_vga_init(drm); nouveau_agp_init(drm); @@ -404,6 +411,8 @@ static int nouveau_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...

...mply echo'ing ON or OFF to vga_switcheroo/switch? Then I probably forgot some stuff as it doesn't want to work on my laptop. Pierre > + if (nouveau_has_dsm() && state == VGA_SWITCHEROO_OFF) > return; > > if (state == VGA_SWITCHEROO_ON) { > @@ -96,11 +96,11 @@ nouveau_vga_init(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; > vga_switc...

...on many other functions of drmP.h. > >> @@ -384,8 +407,10 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags) >> if (nv_device(drm->device)->chipset == 0xc1) >> nv_mask(device, 0x00088080, 0x00000800, 0x00000000); >> >> - nouveau_vga_init(drm); >> - nouveau_agp_init(drm); >> + if (pdev) { >> + nouveau_vga_init(drm); >> + nouveau_agp_init(drm); >> + } > > Same here. And if you make the above change, then nouveau_agp_init() > will do the right thing already. I...

From: Sui Jingfeng <suijingfeng at loongson.cn> On a machine with multiple GPUs, a Linux user has no control over which one is primary at boot time. This series tries to solve above mentioned problem by introduced the ->be_primary() function stub. The specific device drivers can provide an implementation to hook up with this stub by calling the vga_client_register() function. Once the

From: Sui Jingfeng <suijingfeng at loongson.cn> To keep consistent with vga_iostate_to_str() function, the third argument of vga_str_to_iostate() function should be 'unsigned int *'. Signed-off-by: Sui Jingfeng <suijingfeng at loongson.cn> --- drivers/pci/vgaarb.c | 29 +++++++++++++++-------------- include/linux/vgaarb.h | 8 +++----- 2 files changed, 18 insertions(+),

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

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