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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: 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>
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3 changed files with 10 additions and 3 deletions
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@ -43,10 +43,10 @@
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#include <linux/sync_file.h>
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#define VMWGFX_DRIVER_NAME "vmwgfx"
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#define VMWGFX_DRIVER_DATE "20180322"
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#define VMWGFX_DRIVER_DATE "20180704"
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#define VMWGFX_DRIVER_MAJOR 2
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#define VMWGFX_DRIVER_MINOR 14
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#define VMWGFX_DRIVER_PATCHLEVEL 1
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#define VMWGFX_DRIVER_MINOR 15
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#define VMWGFX_DRIVER_PATCHLEVEL 0
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#define VMWGFX_FILE_PAGE_OFFSET 0x00100000
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#define VMWGFX_FIFO_STATIC_SIZE (1024*1024)
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#define VMWGFX_MAX_RELOCATIONS 2048
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@ -116,6 +116,9 @@ int vmw_getparam_ioctl(struct drm_device *dev, void *data,
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case DRM_VMW_PARAM_DX:
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param->value = dev_priv->has_dx;
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break;
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case DRM_VMW_PARAM_SM4_1:
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param->value = dev_priv->has_sm4_1;
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break;
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default:
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return -EINVAL;
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}
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@ -82,6 +82,9 @@ extern "C" {
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*
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* DRM_VMW_PARAM_OVERLAY_IOCTL:
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* Does the driver support the overlay ioctl.
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*
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* DRM_VMW_PARAM_SM4_1
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* SM4_1 support is enabled.
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*/
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#define DRM_VMW_PARAM_NUM_STREAMS 0
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@ -98,6 +101,7 @@ extern "C" {
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#define DRM_VMW_PARAM_SCREEN_TARGET 11
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#define DRM_VMW_PARAM_DX 12
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#define DRM_VMW_PARAM_HW_CAPS2 13
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#define DRM_VMW_PARAM_SM4_1 14
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/**
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* enum drm_vmw_handle_type - handle type for ref ioctls
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