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Commit 9b07b287 authored by Deepak Rawat's avatar Deepak Rawat Committed by Thomas Hellstrom
Browse files

drm/vmwgfx: Expose SM4_1 param to user space 



A new param DRM_VMW_PARAM_SM4_1, is added for user space to determine
availability of SM4.1.

Minor version bump for SM4.1.

Signed-off-by: default avatarDeepak Rawat <drawat@vmware.com>
Reviewed-by: default avatarSinclair Yeh <syeh@vmware.com>
Reviewed-by: default avatarBrian Paul <brianp@vmware.com>
Reviewed-by: default avatarThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: default avatarThomas Hellstrom <thellstrom@vmware.com>
parent f9261b30

drivers/gpu/drm/vmwgfx/vmwgfx_drv.h

+3 −3
Original line number Diff line number Diff line
@@ -43,10 +43,10 @@ 
#include <linux/sync_file.h>



#define VMWGFX_DRIVER_NAME "vmwgfx"

#define VMWGFX_DRIVER_DATE "20180322"

#define VMWGFX_DRIVER_DATE "20180704"

#define VMWGFX_DRIVER_MAJOR 2

#define VMWGFX_DRIVER_MINOR 14

#define VMWGFX_DRIVER_PATCHLEVEL 1

#define VMWGFX_DRIVER_MINOR 15

#define VMWGFX_DRIVER_PATCHLEVEL 0

#define VMWGFX_FILE_PAGE_OFFSET 0x00100000

#define VMWGFX_FIFO_STATIC_SIZE (1024*1024)

#define VMWGFX_MAX_RELOCATIONS 2048

drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c

+3 −0
Original line number Diff line number Diff line
@@ -116,6 +116,9 @@ int vmw_getparam_ioctl(struct drm_device *dev, void *data, 
	case DRM_VMW_PARAM_DX:

		param->value = dev_priv->has_dx;

		break;

	case DRM_VMW_PARAM_SM4_1:

		param->value = dev_priv->has_sm4_1;

		break;

	default:

		return -EINVAL;

	}

include/uapi/drm/vmwgfx_drm.h

+4 −0
Original line number Diff line number Diff line
@@ -82,6 +82,9 @@ extern "C" { 
 *

 * DRM_VMW_PARAM_OVERLAY_IOCTL:

 * Does the driver support the overlay ioctl.

 *

 * DRM_VMW_PARAM_SM4_1

 * SM4_1 support is enabled.

 */



#define DRM_VMW_PARAM_NUM_STREAMS      0
@@ -98,6 +101,7 @@ extern "C" { 
#define DRM_VMW_PARAM_SCREEN_TARGET    11

#define DRM_VMW_PARAM_DX               12

#define DRM_VMW_PARAM_HW_CAPS2         13

#define DRM_VMW_PARAM_SM4_1            14



/**

 * enum drm_vmw_handle_type - handle type for ref ioctls