This allows runtime detection of syncobj submission support.
Signed-off-by: Stefan Schake <stschake@xxxxxxxxx>
---
drivers/gpu/drm/vc4/vc4_drv.c | 1 +
include/uapi/drm/vc4_drm.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index 806c8004b793..4e2ae2a9a164 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -102,6 +102,7 @@ static int vc4_get_param_ioctl(struct drm_device *dev, void *data,
case DRM_VC4_PARAM_SUPPORTS_FIXED_RCL_ORDER:
case DRM_VC4_PARAM_SUPPORTS_MADVISE:
case DRM_VC4_PARAM_SUPPORTS_PERFMON:
+ case DRM_VC4_PARAM_SUPPORTS_SYNCOBJ:
args->value = true;
break;
default:
diff --git a/include/uapi/drm/vc4_drm.h b/include/uapi/drm/vc4_drm.h
index 3a2ef9b5b60b..6f81cf05f7a3 100644
--- a/include/uapi/drm/vc4_drm.h
+++ b/include/uapi/drm/vc4_drm.h
@@ -338,6 +338,7 @@ struct drm_vc4_get_hang_state {
#define DRM_VC4_PARAM_SUPPORTS_FIXED_RCL_ORDER 6
#define DRM_VC4_PARAM_SUPPORTS_MADVISE 7
#define DRM_VC4_PARAM_SUPPORTS_PERFMON 8
+#define DRM_VC4_PARAM_SUPPORTS_SYNCOBJ 9
struct drm_vc4_get_param {
__u32 param;
--
2.14.1
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