diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_agp.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_agp.c | 70 |
1 files changed, 35 insertions, 35 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_agp.c b/drivers/gpu/drm/radeon/radeon_agp.c index 398be13c8e2b..d124600b5f58 100644 --- a/drivers/gpu/drm/radeon/radeon_agp.c +++ b/drivers/gpu/drm/radeon/radeon_agp.c @@ -27,7 +27,6 @@ #include <linux/pci.h> -#include <drm/drm_agpsupport.h> #include <drm/drm_device.h> #include <drm/radeon_drm.h> @@ -128,10 +127,10 @@ static struct radeon_agpmode_quirk radeon_agpmode_quirk_list[] = { { 0, 0, 0, 0, 0, 0, 0 }, }; -struct drm_agp_head *radeon_agp_head_init(struct drm_device *dev) +struct radeon_agp_head *radeon_agp_head_init(struct drm_device *dev) { struct pci_dev *pdev = to_pci_dev(dev->dev); - struct drm_agp_head *head = NULL; + struct radeon_agp_head *head = NULL; head = kzalloc(sizeof(*head), GFP_KERNEL); if (!head) @@ -160,49 +159,50 @@ struct drm_agp_head *radeon_agp_head_init(struct drm_device *dev) return head; } -static int radeon_agp_head_acquire(struct drm_device *dev) +static int radeon_agp_head_acquire(struct radeon_device *rdev) { + struct drm_device *dev = rdev->ddev; struct pci_dev *pdev = to_pci_dev(dev->dev); - if (!dev->agp) + if (!rdev->agp) return -ENODEV; - if (dev->agp->acquired) + if (rdev->agp->acquired) return -EBUSY; - dev->agp->bridge = agp_backend_acquire(pdev); - if (!dev->agp->bridge) + rdev->agp->bridge = agp_backend_acquire(pdev); + if (!rdev->agp->bridge) return -ENODEV; - dev->agp->acquired = 1; + rdev->agp->acquired = 1; return 0; } -static int radeon_agp_head_release(struct drm_device *dev) +static int radeon_agp_head_release(struct radeon_device *rdev) { - if (!dev->agp || !dev->agp->acquired) + if (!rdev->agp || !rdev->agp->acquired) return -EINVAL; - agp_backend_release(dev->agp->bridge); - dev->agp->acquired = 0; + agp_backend_release(rdev->agp->bridge); + rdev->agp->acquired = 0; return 0; } -static int radeon_agp_head_enable(struct drm_device *dev, struct drm_agp_mode mode) +static int radeon_agp_head_enable(struct radeon_device *rdev, struct radeon_agp_mode mode) { - if (!dev->agp || !dev->agp->acquired) + if (!rdev->agp || !rdev->agp->acquired) return -EINVAL; - dev->agp->mode = mode.mode; - agp_enable(dev->agp->bridge, mode.mode); - dev->agp->enabled = 1; + rdev->agp->mode = mode.mode; + agp_enable(rdev->agp->bridge, mode.mode); + rdev->agp->enabled = 1; return 0; } -static int radeon_agp_head_info(struct drm_device *dev, struct drm_agp_info *info) +static int radeon_agp_head_info(struct radeon_device *rdev, struct radeon_agp_info *info) { struct agp_kern_info *kern; - if (!dev->agp || !dev->agp->acquired) + if (!rdev->agp || !rdev->agp->acquired) return -EINVAL; - kern = &dev->agp->agp_info; + kern = &rdev->agp->agp_info; info->agp_version_major = kern->version.major; info->agp_version_minor = kern->version.minor; info->mode = kern->mode; @@ -221,32 +221,32 @@ int radeon_agp_init(struct radeon_device *rdev) { #if IS_ENABLED(CONFIG_AGP) struct radeon_agpmode_quirk *p = radeon_agpmode_quirk_list; - struct drm_agp_mode mode; - struct drm_agp_info info; + struct radeon_agp_mode mode; + struct radeon_agp_info info; uint32_t agp_status; int default_mode; bool is_v3; int ret; /* Acquire AGP. */ - ret = radeon_agp_head_acquire(rdev->ddev); + ret = radeon_agp_head_acquire(rdev); if (ret) { DRM_ERROR("Unable to acquire AGP: %d\n", ret); return ret; } - ret = radeon_agp_head_info(rdev->ddev, &info); + ret = radeon_agp_head_info(rdev, &info); if (ret) { - radeon_agp_head_release(rdev->ddev); + radeon_agp_head_release(rdev); DRM_ERROR("Unable to get AGP info: %d\n", ret); return ret; } - if (rdev->ddev->agp->agp_info.aper_size < 32) { - radeon_agp_head_release(rdev->ddev); + if (rdev->agp->agp_info.aper_size < 32) { + radeon_agp_head_release(rdev); dev_warn(rdev->dev, "AGP aperture too small (%zuM) " "need at least 32M, disabling AGP\n", - rdev->ddev->agp->agp_info.aper_size); + rdev->agp->agp_info.aper_size); return -EINVAL; } @@ -327,15 +327,15 @@ int radeon_agp_init(struct radeon_device *rdev) } mode.mode &= ~RADEON_AGP_FW_MODE; /* disable fw */ - ret = radeon_agp_head_enable(rdev->ddev, mode); + ret = radeon_agp_head_enable(rdev, mode); if (ret) { DRM_ERROR("Unable to enable AGP (mode = 0x%lx)\n", mode.mode); - radeon_agp_head_release(rdev->ddev); + radeon_agp_head_release(rdev); return ret; } - rdev->mc.agp_base = rdev->ddev->agp->agp_info.aper_base; - rdev->mc.gtt_size = rdev->ddev->agp->agp_info.aper_size << 20; + rdev->mc.agp_base = rdev->agp->agp_info.aper_base; + rdev->mc.gtt_size = rdev->agp->agp_info.aper_size << 20; rdev->mc.gtt_start = rdev->mc.agp_base; rdev->mc.gtt_end = rdev->mc.gtt_start + rdev->mc.gtt_size - 1; dev_info(rdev->dev, "GTT: %lluM 0x%08llX - 0x%08llX\n", @@ -366,8 +366,8 @@ void radeon_agp_resume(struct radeon_device *rdev) void radeon_agp_fini(struct radeon_device *rdev) { #if IS_ENABLED(CONFIG_AGP) - if (rdev->ddev->agp && rdev->ddev->agp->acquired) { - radeon_agp_head_release(rdev->ddev); + if (rdev->agp && rdev->agp->acquired) { + radeon_agp_head_release(rdev); } #endif } |