diff options
Diffstat (limited to 'include/drm/drm_mode.h')
| -rw-r--r-- | include/drm/drm_mode.h | 74 |
1 files changed, 69 insertions, 5 deletions
diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h index ddd46db65b5..2a2acda8b43 100644 --- a/include/drm/drm_mode.h +++ b/include/drm/drm_mode.h @@ -120,11 +120,48 @@ struct drm_mode_crtc { struct drm_mode_modeinfo mode; }; -#define DRM_MODE_ENCODER_NONE 0 -#define DRM_MODE_ENCODER_DAC 1 -#define DRM_MODE_ENCODER_TMDS 2 -#define DRM_MODE_ENCODER_LVDS 3 -#define DRM_MODE_ENCODER_TVDAC 4 +#define DRM_MODE_PRESENT_TOP_FIELD (1<<0) +#define DRM_MODE_PRESENT_BOTTOM_FIELD (1<<1) + +/* Planes blend with or override other bits on the CRTC */ +struct drm_mode_set_plane { + __u32 plane_id; + __u32 crtc_id; + __u32 fb_id; /* fb object contains surface format type */ + __u32 flags; /* see above flags */ + + /* Signed dest location allows it to be partially off screen */ + __s32 crtc_x, crtc_y; + __u32 crtc_w, crtc_h; + + /* Source values are 16.16 fixed point */ + __u32 src_x, src_y; + __u32 src_h, src_w; +}; + +struct drm_mode_get_plane { + __u32 plane_id; + + __u32 crtc_id; + __u32 fb_id; + + __u32 possible_crtcs; + __u32 gamma_size; + + __u32 count_format_types; + __u64 format_type_ptr; +}; + +struct drm_mode_get_plane_res { + __u64 plane_id_ptr; + __u32 count_planes; +}; + +#define DRM_MODE_ENCODER_NONE 0 +#define DRM_MODE_ENCODER_DAC 1 +#define DRM_MODE_ENCODER_TMDS 2 +#define DRM_MODE_ENCODER_LVDS 3 +#define DRM_MODE_ENCODER_TVDAC 4 #define DRM_MODE_ENCODER_VIRTUAL 5 struct drm_mode_get_encoder { @@ -231,6 +268,33 @@ struct drm_mode_fb_cmd { __u32 handle; }; +#define DRM_MODE_FB_INTERLACED (1<<0) /* for interlaced framebuffers */ + +struct drm_mode_fb_cmd2 { + __u32 fb_id; + __u32 width, height; + __u32 pixel_format; /* fourcc code from drm_fourcc.h */ + __u32 flags; /* see above flags */ + + /* + * In case of planar formats, this ioctl allows up to 4 + * buffer objects with offets and pitches per plane. + * The pitch and offset order is dictated by the fourcc, + * e.g. NV12 (http://fourcc.org/yuv.php#NV12) is described as: + * + * YUV 4:2:0 image with a plane of 8 bit Y samples + * followed by an interleaved U/V plane containing + * 8 bit 2x2 subsampled colour difference samples. + * + * So it would consist of Y as offset[0] and UV as + * offeset[1]. Note that offset[0] will generally + * be 0. + */ + __u32 handles[4]; + __u32 pitches[4]; /* pitch for each plane */ + __u32 offsets[4]; /* offset of each plane */ +}; + #define DRM_MODE_FB_DIRTY_ANNOTATE_COPY 0x01 #define DRM_MODE_FB_DIRTY_ANNOTATE_FILL 0x02 #define DRM_MODE_FB_DIRTY_FLAGS 0x03 |