diff options
| -rw-r--r-- | drivers/gpu/drm/drm_crtc_helper.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drm.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_ttm.c | 1 | ||||
| -rw-r--r-- | include/uapi/drm/drm.h | 9 |
4 files changed, 17 insertions, 10 deletions
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index 2dd806b9bcd2..1fbe8427c70e 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -289,8 +289,6 @@ static void __drm_helper_disable_unused_functions(struct drm_device *dev) list_for_each_entry(connector, &dev->mode_config.connector_list, head) { if (!connector->encoder) continue; - if (connector->status == connector_status_disconnected) - connector->encoder = NULL; } list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { @@ -695,12 +693,13 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set) if (new_encoder == NULL) /* don't break so fail path works correct */ fail = 1; - break; if (connector->dpms != DRM_MODE_DPMS_ON) { DRM_DEBUG_KMS("connector dpms not on, full mode switch\n"); mode_changed = true; } + + break; } } diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 61ab94799660..7147b87c5e5d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -510,13 +510,13 @@ nouveau_drm_remove(struct pci_dev *pdev) } static int -nouveau_do_suspend(struct drm_device *dev) +nouveau_do_suspend(struct drm_device *dev, bool runtime) { struct nouveau_drm *drm = nouveau_drm(dev); struct nouveau_cli *cli; int ret; - if (dev->mode_config.num_crtc) { + if (dev->mode_config.num_crtc && !runtime) { NV_INFO(drm, "suspending display...\n"); ret = nouveau_display_suspend(dev); if (ret) @@ -590,7 +590,7 @@ int nouveau_pmops_suspend(struct device *dev) if (drm_dev->mode_config.num_crtc) nouveau_fbcon_set_suspend(drm_dev, 1); - ret = nouveau_do_suspend(drm_dev); + ret = nouveau_do_suspend(drm_dev, false); if (ret) return ret; @@ -670,7 +670,7 @@ static int nouveau_pmops_freeze(struct device *dev) if (drm_dev->mode_config.num_crtc) nouveau_fbcon_set_suspend(drm_dev, 1); - ret = nouveau_do_suspend(drm_dev); + ret = nouveau_do_suspend(drm_dev, false); return ret; } @@ -904,7 +904,7 @@ static int nouveau_pmops_runtime_suspend(struct device *dev) drm_kms_helper_poll_disable(drm_dev); vga_switcheroo_set_dynamic_switch(pdev, VGA_SWITCHEROO_OFF); nouveau_switcheroo_optimus_dsm(); - ret = nouveau_do_suspend(drm_dev); + ret = nouveau_do_suspend(drm_dev, true); pci_save_state(pdev); pci_disable_device(pdev); pci_set_power_state(pdev, PCI_D3cold); @@ -930,8 +930,6 @@ static int nouveau_pmops_runtime_resume(struct device *dev) pci_set_master(pdev); ret = nouveau_do_resume(drm_dev); - if (drm_dev->mode_config.num_crtc) - nouveau_display_resume(drm_dev); drm_kms_helper_poll_enable(drm_dev); /* do magic */ nv_mask(device, 0x88488, (1 << 25), (1 << 25)); diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index 29c02e0e857f..d52c27527b9a 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -433,6 +433,7 @@ static int qxl_sync_obj_flush(void *sync_obj) static void qxl_sync_obj_unref(void **sync_obj) { + *sync_obj = NULL; } static void *qxl_sync_obj_ref(void *sync_obj) diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h index 6e4952b20e2e..9abbeb924cbb 100644 --- a/include/uapi/drm/drm.h +++ b/include/uapi/drm/drm.h @@ -619,6 +619,15 @@ struct drm_gem_open { #define DRM_PRIME_CAP_EXPORT 0x2 #define DRM_CAP_TIMESTAMP_MONOTONIC 0x6 #define DRM_CAP_ASYNC_PAGE_FLIP 0x7 +/* + * The CURSOR_WIDTH and CURSOR_HEIGHT capabilities return a valid widthxheight + * combination for the hardware cursor. The intention is that a hardware + * agnostic userspace can query a cursor plane size to use. + * + * Note that the cross-driver contract is to merely return a valid size; + * drivers are free to attach another meaning on top, eg. i915 returns the + * maximum plane size. + */ #define DRM_CAP_CURSOR_WIDTH 0x8 #define DRM_CAP_CURSOR_HEIGHT 0x9 |