From f0fce23384dad01ae65ba30552f91f6cb76ee56f Mon Sep 17 00:00:00 2001 From: Deepak Rawat Date: Thu, 13 Dec 2018 14:23:46 -0800 Subject: [PATCH] drm/vmwgfx: Add SM5 param for userspace MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add a new param for user-space to determine if kernel module is SM5 capable. Signed-off-by: Deepak Rawat Reviewed-by: Thomas Hellström (VMware) Reviewed-by: Roland Scheidegger Signed-off-by: Roland Scheidegger --- drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c | 3 +++ include/uapi/drm/vmwgfx_drm.h | 4 ++++ 2 files changed, 7 insertions(+) diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c index 0af42875ba4e..f681b7b4df1b 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c @@ -119,6 +119,9 @@ int vmw_getparam_ioctl(struct drm_device *dev, void *data, case DRM_VMW_PARAM_SM4_1: param->value = has_sm4_1_context(dev_priv); break; + case DRM_VMW_PARAM_SM5: + param->value = has_sm5_context(dev_priv); + break; default: return -EINVAL; } diff --git a/include/uapi/drm/vmwgfx_drm.h b/include/uapi/drm/vmwgfx_drm.h index 8cd4b321597c..02e917507479 100644 --- a/include/uapi/drm/vmwgfx_drm.h +++ b/include/uapi/drm/vmwgfx_drm.h @@ -86,6 +86,9 @@ extern "C" { * * DRM_VMW_PARAM_SM4_1 * SM4_1 support is enabled. + * + * DRM_VMW_PARAM_SM5 + * SM5 support is enabled. */ #define DRM_VMW_PARAM_NUM_STREAMS 0 @@ -103,6 +106,7 @@ extern "C" { #define DRM_VMW_PARAM_DX 12 #define DRM_VMW_PARAM_HW_CAPS2 13 #define DRM_VMW_PARAM_SM4_1 14 +#define DRM_VMW_PARAM_SM5 15 /** * enum drm_vmw_handle_type - handle type for ref ioctls