Commit f0fce233 authored by Deepak Rawat's avatar Deepak Rawat Committed by Roland Scheidegger
Browse files

drm/vmwgfx: Add SM5 param for userspace 



Add a new param for user-space to determine if kernel module is SM5
capable.

Signed-off-by: default avatarDeepak Rawat <drawat.floss@gmail.com>
Reviewed-by: default avatarThomas Hellström (VMware) <thomas_os@shipmail.org>
Reviewed-by: default avatarRoland Scheidegger <sroland@vmware.com>
Signed-off-by: default avatarRoland Scheidegger <sroland@vmware.com>
parent 2a50f06d

drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c

+3 −0
Original line number Original line Diff line number Diff line
@@ -119,6 +119,9 @@ int vmw_getparam_ioctl(struct drm_device *dev, void *data, 
	case DRM_VMW_PARAM_SM4_1:

	case DRM_VMW_PARAM_SM4_1:

		param->value = has_sm4_1_context(dev_priv);

		param->value = has_sm4_1_context(dev_priv);

		break;

		break;

	case DRM_VMW_PARAM_SM5:

		param->value = has_sm5_context(dev_priv);

		break;

	default:

	default:

		return -EINVAL;

		return -EINVAL;

	}

	}

include/uapi/drm/vmwgfx_drm.h

+4 −0
Original line number Original line Diff line number Diff line
@@ -86,6 +86,9 @@ extern "C" { 
 *

 *

 * DRM_VMW_PARAM_SM4_1

 * DRM_VMW_PARAM_SM4_1

 * SM4_1 support is enabled.

 * SM4_1 support is enabled.

 *

 * DRM_VMW_PARAM_SM5

 * SM5 support is enabled.

 */

 */





#define DRM_VMW_PARAM_NUM_STREAMS      0

#define DRM_VMW_PARAM_NUM_STREAMS      0
@@ -103,6 +106,7 @@ extern "C" { 
#define DRM_VMW_PARAM_DX               12

#define DRM_VMW_PARAM_DX               12

#define DRM_VMW_PARAM_HW_CAPS2         13

#define DRM_VMW_PARAM_HW_CAPS2         13

#define DRM_VMW_PARAM_SM4_1            14

#define DRM_VMW_PARAM_SM4_1            14

#define DRM_VMW_PARAM_SM5              15





/**

/**

 * enum drm_vmw_handle_type - handle type for ref ioctls

 * enum drm_vmw_handle_type - handle type for ref ioctls

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