diff options
| -rw-r--r-- | src/gallium/drivers/v3d/v3d_screen.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/gallium/drivers/v3d/v3d_screen.c b/src/gallium/drivers/v3d/v3d_screen.c index 7ccf5b143ff..c810fbc98b4 100644 --- a/src/gallium/drivers/v3d/v3d_screen.c +++ b/src/gallium/drivers/v3d/v3d_screen.c @@ -40,6 +40,7 @@ #include "v3d_context.h" #include "v3d_resource.h" #include "compiler/v3d_compiler.h" +#include "drm-uapi/drm_fourcc.h" static const char * v3d_screen_get_name(struct pipe_screen *pscreen) @@ -512,6 +513,33 @@ v3d_screen_get_compiler_options(struct pipe_screen *pscreen, return &v3d_nir_options; } +static void +v3d_screen_query_dmabuf_modifiers(struct pipe_screen *pscreen, + enum pipe_format format, int max, + uint64_t *modifiers, + unsigned int *external_only, + int *count) +{ + int i; + uint64_t available_modifiers[] = { + DRM_FORMAT_MOD_BROADCOM_UIF, + DRM_FORMAT_MOD_LINEAR, + }; + int num_modifiers = ARRAY_SIZE(available_modifiers); + + if (!modifiers) { + *count = num_modifiers; + return; + } + + *count = MIN2(max, num_modifiers); + for (i = 0; i < *count; i++) { + modifiers[i] = available_modifiers[i]; + if (external_only) + external_only[i] = false; + } +} + struct pipe_screen * v3d_screen_create(int fd, struct renderonly *ro) { @@ -561,6 +589,7 @@ v3d_screen_create(int fd, struct renderonly *ro) pscreen->get_vendor = v3d_screen_get_vendor; pscreen->get_device_vendor = v3d_screen_get_vendor; pscreen->get_compiler_options = v3d_screen_get_compiler_options; + pscreen->query_dmabuf_modifiers = v3d_screen_query_dmabuf_modifiers; return pscreen; |