From 7d72af4f09c0482661096797594287e6d7d5c1b2 Mon Sep 17 00:00:00 2001 From: Boris Brezillon Date: Tue, 26 Sep 2017 09:35:53 +0200 Subject: [PATCH] drm-uapi: Update vc4 header from drm-next Taken from drm-next d65d31388a23 ("Merge tag 'drm-misc-next-fixes-2017-11-07' of git://anongit.freedesktop.org/drm/drm-misc into drm-next") v2: Add the NOTSUPP definition from the final drm-next version, not the commit (anholt). Signed-off-by: Boris Brezillon --- include/drm-uapi/vc4_drm.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/include/drm-uapi/vc4_drm.h b/include/drm-uapi/vc4_drm.h index ae8167c9612..3415a4b7188 100644 --- a/include/drm-uapi/vc4_drm.h +++ b/include/drm-uapi/vc4_drm.h @@ -41,6 +41,7 @@ extern "C" { #define DRM_VC4_SET_TILING 0x08 #define DRM_VC4_GET_TILING 0x09 #define DRM_VC4_LABEL_BO 0x0a +#define DRM_VC4_GEM_MADVISE 0x0b #define DRM_IOCTL_VC4_SUBMIT_CL DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_SUBMIT_CL, struct drm_vc4_submit_cl) #define DRM_IOCTL_VC4_WAIT_SEQNO DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_WAIT_SEQNO, struct drm_vc4_wait_seqno) @@ -53,6 +54,7 @@ extern "C" { #define DRM_IOCTL_VC4_SET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_SET_TILING, struct drm_vc4_set_tiling) #define DRM_IOCTL_VC4_GET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_GET_TILING, struct drm_vc4_get_tiling) #define DRM_IOCTL_VC4_LABEL_BO DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_LABEL_BO, struct drm_vc4_label_bo) +#define DRM_IOCTL_VC4_GEM_MADVISE DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_GEM_MADVISE, struct drm_vc4_gem_madvise) struct drm_vc4_submit_rcl_surface { __u32 hindex; /* Handle index, or ~0 if not present. */ @@ -305,6 +307,7 @@ struct drm_vc4_get_hang_state { #define DRM_VC4_PARAM_SUPPORTS_ETC1 4 #define DRM_VC4_PARAM_SUPPORTS_THREADED_FS 5 #define DRM_VC4_PARAM_SUPPORTS_FIXED_RCL_ORDER 6 +#define DRM_VC4_PARAM_SUPPORTS_MADVISE 7 struct drm_vc4_get_param { __u32 param; @@ -333,6 +336,22 @@ struct drm_vc4_label_bo { __u64 name; }; +/* + * States prefixed with '__' are internal states and cannot be passed to the + * DRM_IOCTL_VC4_GEM_MADVISE ioctl. + */ +#define VC4_MADV_WILLNEED 0 +#define VC4_MADV_DONTNEED 1 +#define __VC4_MADV_PURGED 2 +#define __VC4_MADV_NOTSUPP 3 + +struct drm_vc4_gem_madvise { + __u32 handle; + __u32 madv; + __u32 retained; + __u32 pad; +}; + #if defined(__cplusplus) } #endif -- 2.30.2