diff options
| author | David Herrmann <dh.herrmann@gmail.com> | 2013-08-13 21:10:30 +0400 |
|---|---|---|
| committer | David Herrmann <dh.herrmann@gmail.com> | 2014-03-16 15:23:42 +0400 |
| commit | 44d847b7439bdea0b6c5640446427daa3ebcc7fa (patch) | |
| tree | 53f8bef9b2f863ca0aa8989a98ee7ffa69add128 /drivers/gpu/drm/qxl | |
| parent | 6796cb16c088905bf3af40548fda68c09e6f6ee5 (diff) | |
| download | linux-44d847b7439bdea0b6c5640446427daa3ebcc7fa.tar.xz | |
drm: init TTM dev_mapping in ttm_bo_device_init()
With dev->anon_inode we have a global address_space ready for operation
right from the beginning. Therefore, there is no need to do a delayed
setup with TTM. Instead, set dev_mapping during initialization in
ttm_bo_device_init() and remove any "if (dev_mapping)" conditions.
Cc: Dave Airlie <airlied@redhat.com>
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: Alex Deucher <alexdeucher@gmail.com>
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/qxl')
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_object.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_ttm.c | 5 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c index 7e20c21b0879..b95f144f0b49 100644 --- a/drivers/gpu/drm/qxl/qxl_object.c +++ b/drivers/gpu/drm/qxl/qxl_object.c @@ -82,7 +82,6 @@ int qxl_bo_create(struct qxl_device *qdev, enum ttm_bo_type type; int r; - qdev->mman.bdev.dev_mapping = qdev->ddev->anon_inode->i_mapping; if (kernel) type = ttm_bo_type_kernel; else diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index 78cbc40a8efb..29c02e0e857f 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -493,7 +493,9 @@ int qxl_ttm_init(struct qxl_device *qdev) /* No others user of address space so set it to 0 */ r = ttm_bo_device_init(&qdev->mman.bdev, qdev->mman.bo_global_ref.ref.object, - &qxl_bo_driver, DRM_FILE_PAGE_OFFSET, 0); + &qxl_bo_driver, + qdev->ddev->anon_inode->i_mapping, + DRM_FILE_PAGE_OFFSET, 0); if (r) { DRM_ERROR("failed initializing buffer object driver(%d).\n", r); return r; @@ -518,7 +520,6 @@ int qxl_ttm_init(struct qxl_device *qdev) ((unsigned)num_io_pages * PAGE_SIZE) / (1024 * 1024)); DRM_INFO("qxl: %uM of Surface memory size\n", (unsigned)qdev->surfaceram_size / (1024 * 1024)); - qdev->mman.bdev.dev_mapping = qdev->ddev->anon_inode->i_mapping; r = qxl_ttm_debugfs_init(qdev); if (r) { DRM_ERROR("Failed to init debugfs\n"); |