repaper_write_buf  164 drivers/gpu/drm/tiny/repaper.c 	return repaper_write_buf(spi, reg, &val, 1);
repaper_write_buf  414 drivers/gpu/drm/tiny/repaper.c 	repaper_write_buf(epd->spi, 0x0a, epd->line_buffer,
repaper_write_buf  733 drivers/gpu/drm/tiny/repaper.c 	repaper_write_buf(spi, 0x01, epd->channel_select, 8);