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| author | Deepak Rawat <drawat.floss@gmail.com> | 2018-12-13 14:23:46 -0800 |
|---|---|---|
| committer | Roland Scheidegger <sroland@vmware.com> | 2020-03-23 22:48:57 +0100 |
| commit | f0fce23384dad01ae65ba30552f91f6cb76ee56f (patch) | |
| tree | d7c8ebb929e80211d4b0b459ca9db570c2e48478 | |
| parent | 2a50f06d639bc6d21e855296c2fa511b080f9a79 (diff) | |
| download | lwn-f0fce23384dad01ae65ba30552f91f6cb76ee56f.tar.gz lwn-f0fce23384dad01ae65ba30552f91f6cb76ee56f.zip | |
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: Deepak Rawat <drawat.floss@gmail.com>
Reviewed-by: Thomas Hellström (VMware) <thomas_os@shipmail.org>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Signed-off-by: Roland Scheidegger <sroland@vmware.com>
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c | 3 | ||||
| -rw-r--r-- | include/uapi/drm/vmwgfx_drm.h | 4 |
2 files changed, 7 insertions, 0 deletions
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 |