diff options
Diffstat (limited to 'drivers/gpu/drm/radeon')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_device.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_drv.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_fb.c | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_ttm.c | 17 |
4 files changed, 7 insertions, 24 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 53f29a115104..0a9312ea250a 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -1388,7 +1388,7 @@ int radeon_device_init(struct radeon_device *rdev, pci_set_consistent_dma_mask(rdev->pdev, DMA_BIT_MASK(32)); pr_warn("radeon: No coherent DMA available\n"); } - rdev->need_swiotlb = drm_get_max_iomem() > ((u64)1 << dma_bits); + rdev->need_swiotlb = drm_need_swiotlb(dma_bits); /* Registers mapping */ /* TODO: block userspace mapping of io register */ diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h index afef2d9fccd8..173deb463414 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.h +++ b/drivers/gpu/drm/radeon/radeon_drv.h @@ -35,7 +35,6 @@ #include <linux/platform_device.h> #include <drm/drm_legacy.h> -#include <drm/ati_pcigart.h> #include "radeon_family.h" /* General customization: diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index 1179034024ae..1298b84cb1c7 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -42,7 +42,7 @@ * the helper contains a pointer to radeon framebuffer baseclass. */ struct radeon_fbdev { - struct drm_fb_helper helper; + struct drm_fb_helper helper; /* must be first */ struct drm_framebuffer fb; struct radeon_device *rdev; }; @@ -244,7 +244,8 @@ static int radeonfb_create(struct drm_fb_helper *helper, goto out; } - info->par = rfbdev; + /* radeon resume is fragile and needs a vt switch to help it along */ + info->skip_vt_switch = false; ret = radeon_framebuffer_init(rdev->ddev, &rfbdev->fb, &mode_cmd, gobj); if (ret) { @@ -259,10 +260,6 @@ static int radeonfb_create(struct drm_fb_helper *helper, memset_io(rbo->kptr, 0x0, radeon_bo_size(rbo)); - strcpy(info->fix.id, "radeondrmfb"); - - drm_fb_helper_fill_fix(info, fb->pitches[0], fb->format->depth); - info->fbops = &radeonfb_ops; tmp = radeon_bo_gpu_offset(rbo) - rdev->mc.vram_start; @@ -271,7 +268,7 @@ static int radeonfb_create(struct drm_fb_helper *helper, info->screen_base = rbo->kptr; info->screen_size = radeon_bo_size(rbo); - drm_fb_helper_fill_var(info, &rfbdev->helper, sizes->fb_width, sizes->fb_height); + drm_fb_helper_fill_info(info, &rfbdev->helper, sizes); /* setup aperture base/size for vesafb takeover */ info->apertures->ranges[0].base = rdev->ddev->mode_config.fb_base; diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index 9920a6fc11bf..5d42f8d8e68d 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -45,8 +45,6 @@ #include "radeon_reg.h" #include "radeon.h" -#define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT) - static int radeon_ttm_debugfs_init(struct radeon_device *rdev); static void radeon_ttm_debugfs_fini(struct radeon_device *rdev); @@ -253,14 +251,12 @@ static int radeon_move_vram_ram(struct ttm_buffer_object *bo, struct ttm_mem_reg *new_mem) { struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu }; - struct radeon_device *rdev; struct ttm_mem_reg *old_mem = &bo->mem; struct ttm_mem_reg tmp_mem; struct ttm_place placements; struct ttm_placement placement; int r; - rdev = radeon_get_rdev(bo->bdev); tmp_mem = *new_mem; tmp_mem.mm_node = NULL; placement.num_placement = 1; @@ -300,14 +296,12 @@ static int radeon_move_ram_vram(struct ttm_buffer_object *bo, struct ttm_mem_reg *new_mem) { struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu }; - struct radeon_device *rdev; struct ttm_mem_reg *old_mem = &bo->mem; struct ttm_mem_reg tmp_mem; struct ttm_placement placement; struct ttm_place placements; int r; - rdev = radeon_get_rdev(bo->bdev); tmp_mem = *new_mem; tmp_mem.mm_node = NULL; placement.num_placement = 1; @@ -792,7 +786,6 @@ int radeon_ttm_init(struct radeon_device *rdev) r = ttm_bo_device_init(&rdev->mman.bdev, &radeon_bo_driver, rdev->ddev->anon_inode->i_mapping, - DRM_FILE_PAGE_OFFSET, rdev->need_dma32); if (r) { DRM_ERROR("failed initializing buffer object driver(%d).\n", r); @@ -901,16 +894,10 @@ static vm_fault_t radeon_ttm_fault(struct vm_fault *vmf) int radeon_mmap(struct file *filp, struct vm_area_struct *vma) { - struct drm_file *file_priv; - struct radeon_device *rdev; int r; + struct drm_file *file_priv = filp->private_data; + struct radeon_device *rdev = file_priv->minor->dev->dev_private; - if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) { - return -EINVAL; - } - - file_priv = filp->private_data; - rdev = file_priv->minor->dev->dev_private; if (rdev == NULL) { return -EINVAL; } |