1 /**************************************************************************
3 * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
21 * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
22 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
23 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
24 * USE OR OTHER DEALINGS IN THE SOFTWARE.
26 **************************************************************************/
35 int kms_create(int fd, struct kms_driver **out)
38 return vmwgfx_create(fd, out);
44 int kms_get_prop(struct kms_driver *kms, unsigned key, unsigned *out)
47 case KMS_MAX_SCANOUT_WIDTH:
48 case KMS_MAX_SCANOUT_HEIGHT:
49 case KMS_MIN_SCANOUT_WIDTH:
50 case KMS_MIN_SCANOUT_HEIGHT:
51 case KMS_MAX_CURSOR_WIDTH:
52 case KMS_MAX_CURSOR_HEIGHT:
53 case KMS_MIN_CURSOR_WIDTH:
54 case KMS_MIN_CURSOR_HEIGHT:
59 return kms->get_prop(kms, key, out);
62 int kms_destroy(struct kms_driver **kms)
72 int kms_bo_create(struct kms_driver *kms, const unsigned *attr, struct kms_bo **out)
76 enum kms_bo_type type = KMS_BO_TYPE_SCANOUT;
79 for (i = 0; attr[i];) {
80 unsigned key = attr[i++];
81 unsigned value = attr[i++];
98 if (width == 0 || height == 0)
101 return kms->bo_create(kms, width, height, type, attr, out);
104 int kms_bo_get_prop(struct kms_bo *bo, unsigned key, unsigned *out)
120 int kms_bo_map(struct kms_bo *bo, void **out)
122 return bo->kms->bo_map(bo, out);
125 int kms_bo_unmap(struct kms_bo *bo)
127 return bo->kms->bo_unmap(bo);
130 int kms_bo_destroy(struct kms_bo **bo)
137 ret = (*bo)->kms->bo_destroy(*bo);