src/gallium/targets/pipe-loader/pipe_radeonsi.c

   1 #include "state_tracker/drm_driver.h"
   2 #include "target-helpers/inline_debug_helper.h"
   3 #include "radeon/drm/radeon_drm_public.h"
   4 #include "radeon/radeon_winsys.h"
   5 #include "amdgpu/drm/amdgpu_public.h"
   6 #include "radeonsi/si_public.h"
   7
   8 static struct pipe_screen *
   9 create_screen(int fd)
  10 {
  11    struct radeon_winsys *rw;
  12
  13    /* First, try amdgpu. */
  14    rw = amdgpu_winsys_create(fd, radeonsi_screen_create);
  15
  16    if (!rw)
  17       rw = radeon_drm_winsys_create(fd, radeonsi_screen_create);
  18
  19    return rw ? debug_screen_wrap(rw->screen) : NULL;
  20 }
  21
  22 static const struct drm_conf_ret throttle_ret = {
  23    .type = DRM_CONF_INT,
  24    .val.val_int = 2,
  25 };
  26
  27 static const struct drm_conf_ret share_fd_ret = {
  28    .type = DRM_CONF_BOOL,
  29    .val.val_int = true,
  30 };
  31
  32 static const struct drm_conf_ret *drm_configuration(enum drm_conf conf)
  33 {
  34    switch (conf) {
  35    case DRM_CONF_THROTTLE:
  36       return &throttle_ret;
  37    case DRM_CONF_SHARE_FD:
  38       return &share_fd_ret;
  39    default:
  40       break;
  41    }
  42    return NULL;
  43 }
  44
  45 PUBLIC
  46 DRM_DRIVER_DESCRIPTOR("radeonsi", "radeon", create_screen, drm_configuration)