Lines Matching defs:frame
45 * DRM device drivers can provide to userspace CRC information of each frame as
52 * default source of frame CRCs for this CRTC.
54 * Once frame CRC generation is enabled, userspace can capture them by reading
55 * the dri/0/crtc-N/crc/data file. Each line in that file contains the frame
61 * the frame contents as supplied by userspace (eDP 1.3), in general the CRC
62 * computation is performed in an unspecified way and on frame contents that have
64 * rely on being able to generate matching CRC values for the frame contents that
278 * 1 frame field of 10 chars plus a number of CRC fields of 10 chars each, space
330 sprintf(buf, "0x%08x", entry->frame);
384 * drm_crtc_add_crc_entry - Add entry with CRC information for a frame
385 * @crtc: CRTC to which the frame belongs
386 * @has_frame: whether this entry has a frame number to go with
387 * @frame: number of the frame these CRCs are about
390 * For each frame, the driver polls the source of CRCs for new data and calls
394 uint32_t frame, uint32_t *crcs)
425 entry->frame = frame;