diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_device.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_device.c | 60 |
1 files changed, 34 insertions, 26 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 8adfedfe547f..0d478932b1a9 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -81,6 +81,10 @@ static const char radeon_family_name[][16] = { "JUNIPER", "CYPRESS", "HEMLOCK", + "PALM", + "BARTS", + "TURKS", + "CAICOS", "LAST", }; @@ -180,7 +184,7 @@ int radeon_wb_init(struct radeon_device *rdev) int r; if (rdev->wb.wb_obj == NULL) { - r = radeon_bo_create(rdev, NULL, RADEON_GPU_PAGE_SIZE, true, + r = radeon_bo_create(rdev, NULL, RADEON_GPU_PAGE_SIZE, PAGE_SIZE, true, RADEON_GEM_DOMAIN_GTT, &rdev->wb.wb_obj); if (r) { dev_warn(rdev->dev, "(%d) create WB bo failed\n", r); @@ -224,6 +228,11 @@ int radeon_wb_init(struct radeon_device *rdev) rdev->wb.use_event = true; } } + /* always use writeback/events on NI */ + if (ASIC_IS_DCE5(rdev)) { + rdev->wb.enabled = true; + rdev->wb.use_event = true; + } dev_info(rdev->dev, "WB %sabled\n", rdev->wb.enabled ? "en" : "dis"); @@ -286,7 +295,7 @@ void radeon_vram_location(struct radeon_device *rdev, struct radeon_mc *mc, u64 mc->mc_vram_size = mc->aper_size; } mc->vram_end = mc->vram_start + mc->mc_vram_size - 1; - dev_info(rdev->dev, "VRAM: %lluM 0x%08llX - 0x%08llX (%lluM used)\n", + dev_info(rdev->dev, "VRAM: %lluM 0x%016llX - 0x%016llX (%lluM used)\n", mc->mc_vram_size >> 20, mc->vram_start, mc->vram_end, mc->real_vram_size >> 20); } @@ -323,7 +332,7 @@ void radeon_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc) mc->gtt_start = (mc->vram_end + 1 + mc->gtt_base_align) & ~mc->gtt_base_align; } mc->gtt_end = mc->gtt_start + mc->gtt_size - 1; - dev_info(rdev->dev, "GTT: %lluM 0x%08llX - 0x%08llX\n", + dev_info(rdev->dev, "GTT: %lluM 0x%016llX - 0x%016llX\n", mc->gtt_size >> 20, mc->gtt_start, mc->gtt_end); } @@ -335,7 +344,12 @@ bool radeon_card_posted(struct radeon_device *rdev) uint32_t reg; /* first check CRTCs */ - if (ASIC_IS_DCE4(rdev)) { + if (ASIC_IS_DCE41(rdev)) { + reg = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET) | + RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET); + if (reg & EVERGREEN_CRTC_MASTER_EN) + return true; + } else if (ASIC_IS_DCE4(rdev)) { reg = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET) | RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET) | RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET) | @@ -636,20 +650,20 @@ void radeon_check_arguments(struct radeon_device *rdev) static void radeon_switcheroo_set_state(struct pci_dev *pdev, enum vga_switcheroo_state state) { struct drm_device *dev = pci_get_drvdata(pdev); - struct radeon_device *rdev = dev->dev_private; pm_message_t pmm = { .event = PM_EVENT_SUSPEND }; if (state == VGA_SWITCHEROO_ON) { printk(KERN_INFO "radeon: switched on\n"); /* don't suspend or resume card normally */ - rdev->powered_down = false; + dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; radeon_resume_kms(dev); + dev->switch_power_state = DRM_SWITCH_POWER_ON; drm_kms_helper_poll_enable(dev); } else { printk(KERN_INFO "radeon: switched off\n"); drm_kms_helper_poll_disable(dev); + dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; radeon_suspend_kms(dev, pmm); - /* don't suspend or resume card normally */ - rdev->powered_down = true; + dev->switch_power_state = DRM_SWITCH_POWER_OFF; } } @@ -704,11 +718,6 @@ int radeon_device_init(struct radeon_device *rdev, init_waitqueue_head(&rdev->irq.vblank_queue); init_waitqueue_head(&rdev->irq.idle_queue); - /* setup workqueue */ - rdev->wq = create_workqueue("radeon"); - if (rdev->wq == NULL) - return -ENOMEM; - /* Set asic functions */ r = radeon_asic_init(rdev); if (r) @@ -773,6 +782,7 @@ int radeon_device_init(struct radeon_device *rdev, vga_client_register(rdev->pdev, rdev, NULL, radeon_vga_set_decode); vga_switcheroo_register_client(rdev->pdev, radeon_switcheroo_set_state, + NULL, radeon_switcheroo_can_switch); r = radeon_init(rdev); @@ -806,7 +816,6 @@ void radeon_device_fini(struct radeon_device *rdev) /* evict vram memory */ radeon_bo_evict_vram(rdev); radeon_fini(rdev); - destroy_workqueue(rdev->wq); vga_switcheroo_unregister_client(rdev->pdev); vga_client_register(rdev->pdev, NULL, NULL, NULL); if (rdev->rio_mem) @@ -835,7 +844,7 @@ int radeon_suspend_kms(struct drm_device *dev, pm_message_t state) } rdev = dev->dev_private; - if (rdev->powered_down) + if (dev->switch_power_state == DRM_SWITCH_POWER_OFF) return 0; /* turn off display hw */ @@ -882,9 +891,9 @@ int radeon_suspend_kms(struct drm_device *dev, pm_message_t state) pci_disable_device(dev->pdev); pci_set_power_state(dev->pdev, PCI_D3hot); } - acquire_console_sem(); + console_lock(); radeon_fbdev_set_suspend(rdev, 1); - release_console_sem(); + console_unlock(); return 0; } @@ -893,14 +902,14 @@ int radeon_resume_kms(struct drm_device *dev) struct drm_connector *connector; struct radeon_device *rdev = dev->dev_private; - if (rdev->powered_down) + if (dev->switch_power_state == DRM_SWITCH_POWER_OFF) return 0; - acquire_console_sem(); + console_lock(); pci_set_power_state(dev->pdev, PCI_D0); pci_restore_state(dev->pdev); if (pci_enable_device(dev->pdev)) { - release_console_sem(); + console_unlock(); return -1; } pci_set_master(dev->pdev); @@ -910,18 +919,17 @@ int radeon_resume_kms(struct drm_device *dev) radeon_pm_resume(rdev); radeon_restore_bios_scratch_regs(rdev); - /* turn on display hw */ - list_for_each_entry(connector, &dev->mode_config.connector_list, head) { - drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON); - } - radeon_fbdev_set_suspend(rdev, 0); - release_console_sem(); + console_unlock(); /* reset hpd state */ radeon_hpd_init(rdev); /* blat the mode back in */ drm_helper_resume_force_mode(dev); + /* turn on display hw */ + list_for_each_entry(connector, &dev->mode_config.connector_list, head) { + drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON); + } return 0; } |