diff options
Diffstat (limited to 'src/gallium/winsys/r600/drm/radeon.c')
| -rw-r--r-- | src/gallium/winsys/r600/drm/radeon.c | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/src/gallium/winsys/r600/drm/radeon.c b/src/gallium/winsys/r600/drm/radeon.c deleted file mode 100644 index f39d020559..0000000000 --- a/src/gallium/winsys/r600/drm/radeon.c +++ /dev/null @@ -1,164 +0,0 @@ -/* - * Copyright © 2009 Jerome Glisse <glisse@freedesktop.org> - * - * This file is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. - */ -#include <stdio.h> -#include <stdlib.h> -#include <stdint.h> -#include <unistd.h> -#include <string.h> -#include <errno.h> -#include <pipebuffer/pb_bufmgr.h> -#include "xf86drm.h" -#include "radeon_priv.h" -#include "radeon_drm.h" - -enum radeon_family radeon_get_family(struct radeon *radeon) -{ - return radeon->family; -} - -void radeon_set_mem_constant(struct radeon *radeon, boolean state) -{ - radeon->use_mem_constant = state; -} - -static int radeon_get_device(struct radeon *radeon) -{ - struct drm_radeon_info info; - int r; - - radeon->device = 0; - info.request = RADEON_INFO_DEVICE_ID; - info.value = (uintptr_t)&radeon->device; - r = drmCommandWriteRead(radeon->fd, DRM_RADEON_INFO, &info, - sizeof(struct drm_radeon_info)); - return r; -} - -struct radeon *radeon_new(int fd, unsigned device) -{ - struct radeon *radeon; - int r, i, id, j, k; - - radeon = calloc(1, sizeof(*radeon)); - if (radeon == NULL) { - return NULL; - } - radeon->fd = fd; - radeon->device = device; - radeon->refcount = 1; - if (fd >= 0) { - r = radeon_get_device(radeon); - if (r) { - fprintf(stderr, "Failed to get device id\n"); - return radeon_decref(radeon); - } - } - radeon->family = radeon_family_from_device(radeon->device); - if (radeon->family == CHIP_UNKNOWN) { - fprintf(stderr, "Unknown chipset 0x%04X\n", radeon->device); - return radeon_decref(radeon); - } - switch (radeon->family) { - case CHIP_R600: - case CHIP_RV610: - case CHIP_RV630: - case CHIP_RV670: - case CHIP_RV620: - case CHIP_RV635: - case CHIP_RS780: - case CHIP_RS880: - case CHIP_RV770: - case CHIP_RV730: - case CHIP_RV710: - case CHIP_RV740: - case CHIP_CEDAR: - case CHIP_REDWOOD: - case CHIP_JUNIPER: - case CHIP_CYPRESS: - case CHIP_HEMLOCK: - if (r600_init(radeon)) { - return radeon_decref(radeon); - } - break; - case CHIP_R100: - case CHIP_RV100: - case CHIP_RS100: - case CHIP_RV200: - case CHIP_RS200: - case CHIP_R200: - case CHIP_RV250: - case CHIP_RS300: - case CHIP_RV280: - case CHIP_R300: - case CHIP_R350: - case CHIP_RV350: - case CHIP_RV380: - case CHIP_R420: - case CHIP_R423: - case CHIP_RV410: - case CHIP_RS400: - case CHIP_RS480: - case CHIP_RS600: - case CHIP_RS690: - case CHIP_RS740: - case CHIP_RV515: - case CHIP_R520: - case CHIP_RV530: - case CHIP_RV560: - case CHIP_RV570: - case CHIP_R580: - default: - fprintf(stderr, "%s unknown or unsupported chipset 0x%04X\n", - __func__, radeon->device); - break; - } - - radeon->mman = pb_malloc_bufmgr_create(); - if (!radeon->mman) - return NULL; - radeon->kman = radeon_bo_pbmgr_create(radeon); - if (!radeon->kman) - return NULL; - radeon->cman = pb_cache_manager_create(radeon->kman, 100000); - if (!radeon->cman) - return NULL; - return radeon; -} - -struct radeon *radeon_incref(struct radeon *radeon) -{ - if (radeon == NULL) - return NULL; - radeon->refcount++; - return radeon; -} - -struct radeon *radeon_decref(struct radeon *radeon) -{ - if (radeon == NULL) - return NULL; - if (--radeon->refcount > 0) { - return NULL; - } - - radeon->mman->destroy(radeon->mman); - radeon->cman->destroy(radeon->cman); - radeon->kman->destroy(radeon->kman); - drmClose(radeon->fd); - free(radeon); - return NULL; -} |