From: Deepak Rawat drawat.floss@gmail.com
Add a new param for user-space to determine if kernel module is SM5 capable.
Signed-off-by: Deepak Rawat drawat.floss@gmail.com Reviewed-by: Thomas Hellström (VMware) thomas_os@shipmail.org Signed-off-by: Roland Scheidegger (VMware) rscheidegger.oss@gmail.com --- 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