diff options
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 11 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c | 20 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_acpi.c | 11 | ||||
-rw-r--r-- | drivers/gpu/drm/qxl/qxl_drv.c | 11 | ||||
-rw-r--r-- | drivers/gpu/drm/radeon/radeon_bios.c | 20 | ||||
-rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_drv.c | 2 |
6 files changed, 22 insertions, 53 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c index d62e49758635..4da82fc64fef 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c @@ -1393,14 +1393,11 @@ void amdgpu_acpi_detect(void) struct pci_dev *pdev = NULL; int ret; - while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, pdev)) != NULL) { - if (!atif->handle) - amdgpu_atif_pci_probe_handle(pdev); - if (!atcs->handle) - amdgpu_atcs_pci_probe_handle(pdev); - } + while ((pdev = pci_get_base_class(PCI_BASE_CLASS_DISPLAY, pdev))) { + if ((pdev->class != PCI_CLASS_DISPLAY_VGA << 8) && + (pdev->class != PCI_CLASS_DISPLAY_OTHER << 8)) + continue; - while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_OTHER << 8, pdev)) != NULL) { if (!atif->handle) amdgpu_atif_pci_probe_handle(pdev); if (!atcs->handle) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c index 38ccec913f00..5bbb23e102ba 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c @@ -287,7 +287,11 @@ static bool amdgpu_atrm_get_bios(struct amdgpu_device *adev) if (adev->flags & AMD_IS_APU) return false; - while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, pdev)) != NULL) { + while ((pdev = pci_get_base_class(PCI_BASE_CLASS_DISPLAY, pdev))) { + if ((pdev->class != PCI_CLASS_DISPLAY_VGA << 8) && + (pdev->class != PCI_CLASS_DISPLAY_OTHER << 8)) + continue; + dhandle = ACPI_HANDLE(&pdev->dev); if (!dhandle) continue; @@ -299,20 +303,6 @@ static bool amdgpu_atrm_get_bios(struct amdgpu_device *adev) } } - if (!found) { - while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_OTHER << 8, pdev)) != NULL) { - dhandle = ACPI_HANDLE(&pdev->dev); - if (!dhandle) - continue; - - status = acpi_get_handle(dhandle, "ATRM", &atrm_handle); - if (ACPI_SUCCESS(status)) { - found = true; - break; - } - } - } - if (!found) return false; pci_dev_put(pdev); diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c index a2ae8c21e4dc..8f0c69aad248 100644 --- a/drivers/gpu/drm/nouveau/nouveau_acpi.c +++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c @@ -284,14 +284,11 @@ static bool nouveau_dsm_detect(void) printk("MXM: GUID detected in BIOS\n"); /* now do DSM detection */ - while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, pdev)) != NULL) { - vga_count++; - - nouveau_dsm_pci_probe(pdev, &dhandle, &has_mux, &has_optimus, - &has_optimus_flags, &has_power_resources); - } + while ((pdev = pci_get_base_class(PCI_BASE_CLASS_DISPLAY, pdev))) { + if ((pdev->class != PCI_CLASS_DISPLAY_VGA << 8) && + (pdev->class != PCI_CLASS_DISPLAY_3D << 8)) + continue; - while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_3D << 8, pdev)) != NULL) { vga_count++; nouveau_dsm_pci_probe(pdev, &dhandle, &has_mux, &has_optimus, diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c index a4144c62ca93..46de4f171970 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.c +++ b/drivers/gpu/drm/qxl/qxl_drv.c @@ -68,11 +68,6 @@ module_param_named(num_heads, qxl_num_crtc, int, 0400); static struct drm_driver qxl_driver; static struct pci_driver qxl_pci_driver; -static bool is_vga(struct pci_dev *pdev) -{ - return pdev->class == PCI_CLASS_DISPLAY_VGA << 8; -} - static int qxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { @@ -100,7 +95,7 @@ qxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (ret) goto disable_pci; - if (is_vga(pdev) && pdev->revision < 5) { + if (pci_is_vga(pdev) && pdev->revision < 5) { ret = vga_get_interruptible(pdev, VGA_RSRC_LEGACY_IO); if (ret) { DRM_ERROR("can't get legacy vga ioports\n"); @@ -131,7 +126,7 @@ modeset_cleanup: unload: qxl_device_fini(qdev); put_vga: - if (is_vga(pdev) && pdev->revision < 5) + if (pci_is_vga(pdev) && pdev->revision < 5) vga_put(pdev, VGA_RSRC_LEGACY_IO); disable_pci: pci_disable_device(pdev); @@ -159,7 +154,7 @@ qxl_pci_remove(struct pci_dev *pdev) drm_dev_unregister(dev); drm_atomic_helper_shutdown(dev); - if (is_vga(pdev) && pdev->revision < 5) + if (pci_is_vga(pdev) && pdev->revision < 5) vga_put(pdev, VGA_RSRC_LEGACY_IO); } diff --git a/drivers/gpu/drm/radeon/radeon_bios.c b/drivers/gpu/drm/radeon/radeon_bios.c index 63bdc9f6fc24..3a8c5199a0fe 100644 --- a/drivers/gpu/drm/radeon/radeon_bios.c +++ b/drivers/gpu/drm/radeon/radeon_bios.c @@ -199,7 +199,11 @@ static bool radeon_atrm_get_bios(struct radeon_device *rdev) if (rdev->flags & RADEON_IS_IGP) return false; - while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, pdev)) != NULL) { + while ((pdev = pci_get_base_class(PCI_BASE_CLASS_DISPLAY, pdev))) { + if ((pdev->class != PCI_CLASS_DISPLAY_VGA << 8) && + (pdev->class != PCI_CLASS_DISPLAY_OTHER << 8)) + continue; + dhandle = ACPI_HANDLE(&pdev->dev); if (!dhandle) continue; @@ -211,20 +215,6 @@ static bool radeon_atrm_get_bios(struct radeon_device *rdev) } } - if (!found) { - while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_OTHER << 8, pdev)) != NULL) { - dhandle = ACPI_HANDLE(&pdev->dev); - if (!dhandle) - continue; - - status = acpi_get_handle(dhandle, "ATRM", &atrm_handle); - if (ACPI_SUCCESS(status)) { - found = true; - break; - } - } - } - if (!found) return false; pci_dev_put(pdev); diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c index 644b8ee51009..4334c7608408 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.c +++ b/drivers/gpu/drm/virtio/virtgpu_drv.c @@ -51,7 +51,7 @@ static int virtio_gpu_pci_quirk(struct drm_device *dev) { struct pci_dev *pdev = to_pci_dev(dev->dev); const char *pname = dev_name(&pdev->dev); - bool vga = (pdev->class >> 8) == PCI_CLASS_DISPLAY_VGA; + bool vga = pci_is_vga(pdev); int ret; DRM_INFO("pci: %s detected at %s\n", |