[igt-dev] [Intel-gfx] [PATCH i-g-t v2 2/2] NOMERGE: Import drm.h up to 54ecb8f7028c

[Daniel Vetter]

On Thu, Oct 03, 2019 at 11:46:28AM -0700, Juston Li wrote:
> Depends on ummerged kernel code for getfb2
> 
> Rest of drm.h taken from:
> commit 54ecb8f7028c5eb3d740bb82b0f1d90f2df63c5c
> Author: Linus Torvalds <torvalds at linux-foundation.org>
> Date:   Mon Sep 30 10:35:40 2019 -0700
> 
>     Linux 5.4-rc1
> 
> Signed-off-by: Juston Li <juston.li at intel.com>

I guess this should be first, then the patch that uses it?
-Daniel

> ---
>  include/drm-uapi/drm.h | 39 +++++++++++++++++++++++++++++++++++++++
>  1 file changed, 39 insertions(+)
> 
> diff --git a/include/drm-uapi/drm.h b/include/drm-uapi/drm.h
> index 85c685a2075e..0b02f4c92d1e 100644
> --- a/include/drm-uapi/drm.h
> +++ b/include/drm-uapi/drm.h
> @@ -643,6 +643,7 @@ struct drm_gem_open {
>  #define DRM_CAP_PAGE_FLIP_TARGET	0x11
>  #define DRM_CAP_CRTC_IN_VBLANK_EVENT	0x12
>  #define DRM_CAP_SYNCOBJ		0x13
> +#define DRM_CAP_SYNCOBJ_TIMELINE	0x14
>  
>  /** DRM_IOCTL_GET_CAP ioctl argument type */
>  struct drm_get_cap {
> @@ -729,8 +730,18 @@ struct drm_syncobj_handle {
>  	__u32 pad;
>  };
>  
> +struct drm_syncobj_transfer {
> +	__u32 src_handle;
> +	__u32 dst_handle;
> +	__u64 src_point;
> +	__u64 dst_point;
> +	__u32 flags;
> +	__u32 pad;
> +};
> +
>  #define DRM_SYNCOBJ_WAIT_FLAGS_WAIT_ALL (1 << 0)
>  #define DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FOR_SUBMIT (1 << 1)
> +#define DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE (1 << 2) /* wait for time point to become available */
>  struct drm_syncobj_wait {
>  	__u64 handles;
>  	/* absolute timeout */
> @@ -741,12 +752,33 @@ struct drm_syncobj_wait {
>  	__u32 pad;
>  };
>  
> +struct drm_syncobj_timeline_wait {
> +	__u64 handles;
> +	/* wait on specific timeline point for every handles*/
> +	__u64 points;
> +	/* absolute timeout */
> +	__s64 timeout_nsec;
> +	__u32 count_handles;
> +	__u32 flags;
> +	__u32 first_signaled; /* only valid when not waiting all */
> +	__u32 pad;
> +};
> +
> +
>  struct drm_syncobj_array {
>  	__u64 handles;
>  	__u32 count_handles;
>  	__u32 pad;
>  };
>  
> +struct drm_syncobj_timeline_array {
> +	__u64 handles;
> +	__u64 points;
> +	__u32 count_handles;
> +	__u32 pad;
> +};
> +
> +
>  /* Query current scanout sequence number */
>  struct drm_crtc_get_sequence {
>  	__u32 crtc_id;		/* requested crtc_id */
> @@ -903,6 +935,13 @@ extern "C" {
>  #define DRM_IOCTL_MODE_GET_LEASE	DRM_IOWR(0xC8, struct drm_mode_get_lease)
>  #define DRM_IOCTL_MODE_REVOKE_LEASE	DRM_IOWR(0xC9, struct drm_mode_revoke_lease)
>  
> +#define DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT	DRM_IOWR(0xCA, struct drm_syncobj_timeline_wait)
> +#define DRM_IOCTL_SYNCOBJ_QUERY		DRM_IOWR(0xCB, struct drm_syncobj_timeline_array)
> +#define DRM_IOCTL_SYNCOBJ_TRANSFER	DRM_IOWR(0xCC, struct drm_syncobj_transfer)
> +#define DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL	DRM_IOWR(0xCD, struct drm_syncobj_timeline_array)
> +
> +#define DRM_IOCTL_MODE_GETFB2		DRM_IOWR(0xCE, struct drm_mode_fb_cmd2)
> +
>  /**
>   * Device specific ioctls should only be in their respective headers
>   * The device specific ioctl range is from 0x40 to 0x9f.
> -- 
> 2.21.0
> 
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-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch