diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_kms.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_kms.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index 8387d32caaa..bf7d4c06145 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -58,9 +58,9 @@ int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags) dev->dev_private = (void *)rdev; /* update BUS flag */ - if (drm_device_is_agp(dev)) { + if (drm_pci_device_is_agp(dev)) { flags |= RADEON_IS_AGP; - } else if (drm_device_is_pcie(dev)) { + } else if (drm_pci_device_is_pcie(dev)) { flags |= RADEON_IS_PCIE; } else { flags |= RADEON_IS_PCI; @@ -169,7 +169,9 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) value = rdev->accel_working; break; case RADEON_INFO_TILING_CONFIG: - if (rdev->family >= CHIP_CEDAR) + if (rdev->family >= CHIP_CAYMAN) + value = rdev->config.cayman.tile_config; + else if (rdev->family >= CHIP_CEDAR) value = rdev->config.evergreen.tile_config; else if (rdev->family >= CHIP_RV770) value = rdev->config.rv770.tile_config; @@ -205,6 +207,20 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) /* return clock value in KHz */ value = rdev->clock.spll.reference_freq * 10; break; + case RADEON_INFO_NUM_BACKENDS: + if (rdev->family >= CHIP_CAYMAN) + value = rdev->config.cayman.max_backends_per_se * + rdev->config.cayman.max_shader_engines; + else if (rdev->family >= CHIP_CEDAR) + value = rdev->config.evergreen.max_backends; + else if (rdev->family >= CHIP_RV770) + value = rdev->config.rv770.max_backends; + else if (rdev->family >= CHIP_R600) + value = rdev->config.r600.max_backends; + else { + return -EINVAL; + } + break; default: DRM_DEBUG_KMS("Invalid request %d\n", info->request); return -EINVAL; |