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@linux-foundation.org Date: Mon Sep 30 10:35:40 2019 -0700
Linux 5.4-rc1Signed-off-by: Juston Li juston.li@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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