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vc4: add DRM_VC4_CREATE_SHADER_BO support to drm-shim

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Signed-off-by: Eric Engestrom <eric@igalia.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19305>
This commit is contained in:
Eric Engestrom 2022-11-02 18:11:26 +00:00 • committed by Marge Bot
parent 2c5b1d0e3b
commit 83b1cb936e
1 changed files with 15 additions and 0 deletions
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15
src/broadcom/drm-shim/vc4_noop.c
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@ -50,6 +50,20 @@ vc4_ioctl_create_bo(int fd, unsigned long request, void *arg)
return 0;
}
static int
vc4_ioctl_create_shader_bo(int fd, unsigned long request, void *arg)
{
struct shim_fd *shim_fd = drm_shim_fd_lookup(fd);
struct drm_vc4_create_shader_bo *create = arg;
struct shim_bo *bo = calloc(1, sizeof(*bo));
drm_shim_bo_init(bo, create->size);
create->handle = drm_shim_bo_get_handle(shim_fd, bo);
drm_shim_bo_put(bo);
return 0;
}
static int
vc4_ioctl_mmap_bo(int fd, unsigned long request, void *arg)
{
@ -101,6 +115,7 @@ vc4_ioctl_get_param(int fd, unsigned long request, void *arg)
static ioctl_fn_t driver_ioctls[] = {
[DRM_VC4_CREATE_BO] = vc4_ioctl_create_bo,
[DRM_VC4_CREATE_SHADER_BO] = vc4_ioctl_create_shader_bo,
[DRM_VC4_MMAP_BO] = vc4_ioctl_mmap_bo,
[DRM_VC4_GET_PARAM] = vc4_ioctl_get_param,
[DRM_VC4_GET_TILING] = vc4_ioctl_noop,