From: Deepak Rawat <drawat@vmware.com>
Date: Wed, 20 Jun 2018 15:09:43 -0700
Subject: drm/vmwgfx: Expose SM4_1 param to user space
Git-commit: 9b07b287aa3ef49695bfad59c1870cd942f579a8
Patch-mainline: v4.19-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
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: Deepak Rawat <drawat@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 6 +++---
drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c | 3 +++
include/uapi/drm/vmwgfx_drm.h | 4 ++++
3 files changed, 10 insertions(+), 3 deletions(-)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -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
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
@@ -116,6 +116,9 @@ int vmw_getparam_ioctl(struct drm_device
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;
}
--- a/include/uapi/drm/vmwgfx_drm.h
+++ b/include/uapi/drm/vmwgfx_drm.h
@@ -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